Terminal configuration method and device, power distribution terminal, storage medium and product

Abstract

The invention discloses a terminal configuration method and device, a power distribution terminal, a storage medium and a product. The terminal configuration method comprises the following steps: determining first identification information of a first power distribution terminal; acquiring first attribute information of the first switch, wherein the first attribute information is used for indicating that the first switch is a trunk switch or a feeder switch; if the first attribute information indicates that the first switch is a main switch, second identification information of each second power distribution terminal and second attribute information of a corresponding second switch are obtained, and the second attribute information is used for indicating that the second switch is the main switch or a feeder switch; and in response to a first generation operation on a first interface displayed by the first power distribution terminal, displaying a first topological relation corresponding to the first power distribution terminal on a second interface based on the first identification information, the second identification information and the second attribute information, and generating a configuration file of the first power distribution terminal. The method solves the problem of large workload of field maintenance.

Description

Technical Field

[0001] This invention relates to the field of power technology, and in particular to a terminal configuration method, device, power distribution terminal, storage medium, and product. Background Technology

[0002] A distribution network refers to a power grid that receives electrical energy from the transmission network or regional power plants and distributes it locally or in stages according to voltage to various users through distribution facilities.

[0003] To achieve rapid isolation and self-healing of distribution network faults, centralized feeder automation and local feeder automation are commonly used in distribution networks. However, both centralized and local control methods suffer from problems such as long power outage times and insufficient flexibility in protection and control. With the continuous development of new wireless communication technologies, intelligent distributed feeder automation that does not rely on a central station will become the main mode of fault handling in future smart distribution networks.

[0004] Currently, intelligent distributed feeder automation is widely used in areas with high power supply reliability requirements. Clearly defining the adjacent topological relationships between terminals is fundamental to achieving intelligent distributed automation. However, when the distribution network structure changes, new distribution terminals are installed or old equipment is decommissioned, on-site maintenance is required, resulting in a significant workload. Summary of the Invention

[0005] This invention provides a terminal configuration method, device, power distribution terminal, storage medium, and product to solve the problem of high workload in field maintenance.

[0006] According to one aspect of the present invention, a terminal configuration method is provided, applied to a power distribution network, the power distribution network including a first power distribution terminal, a first switch, at least one second power distribution terminal and at least one second switch, wherein the second switch corresponds one-to-one with the second power distribution terminal, the first power distribution terminal is used to monitor the first switch, the first switch is used to control whether a first electrical device is connected to the power distribution network, the second power distribution terminal is used to monitor the corresponding second switch, the second switch is used to control whether a second electrical device is connected to the power distribution network, the method comprising:

[0007] Determine the first identification information of the first power distribution terminal;

[0008] Obtain the first attribute information of the first switch, wherein the first attribute information is used to indicate whether the first switch is a main switch or a feeder switch;

[0009] If the first attribute information indicates that the first switch is a main switch, then the second identification information of each second distribution terminal and the second attribute information of the corresponding second switch are obtained. The second attribute information is used to indicate that the second switch is a main switch or a feeder switch.

[0010] In response to a first generation operation on a first interface displayed on the first power distribution terminal, based on the first identification information, the second identification information and the second attribute information, a first topology relationship corresponding to the first power distribution terminal and a configuration file of the first power distribution terminal are displayed on a second interface. The first topology relationship includes the relationship between the first identification information and each of the second identification information. The configuration file includes communication parameters between the first power distribution terminal and each of the second power distribution terminals.

[0011] According to another aspect of the present invention, a terminal configuration device is provided, applied to a power distribution network, the power distribution network including a first power distribution terminal, a first switch, at least one second power distribution terminal and at least one second switch, wherein the second switch corresponds one-to-one with the second power distribution terminal, the first power distribution terminal is used to monitor the first switch, the first switch is used to control whether a first electrical device is connected to the power distribution network, the second power distribution terminal is used to monitor the corresponding second switch, the second switch is used to control whether a second electrical device is connected to the power distribution network, the device comprising:

[0012] The determining module is used to determine the first identification information of the first power distribution terminal;

[0013] The first acquisition module is used to acquire the first attribute information of the first switch, wherein the first attribute information is used to indicate whether the first switch is a main switch or a feeder switch.

[0014] The second acquisition module is used to acquire the second identification information of each second power distribution terminal and the second attribute information of the corresponding second switch if the first attribute information indicates that the first switch is a main switch. The second attribute information is used to indicate that the second switch is a main switch or a feeder switch.

[0015] The generation module is configured to respond to a first generation operation on a first interface displayed on the first power distribution terminal, and based on the first identification information, the second identification information and the second attribute information, display a first topology relationship corresponding to the first power distribution terminal on a second interface, and generate a configuration file for the first power distribution terminal. The first topology relationship includes the relationship between the first identification information and each of the second identification information, and the configuration file includes communication parameters between the first power distribution terminal and each of the second power distribution terminals.

[0016] According to another aspect of the present invention, a power distribution terminal is provided, the power distribution terminal comprising:

[0017] At least one processor; and

[0018] A memory communicatively connected to the at least one processor; wherein,

[0019] The memory stores a computer program that can be executed by the at least one processor, the computer program being executed by the at least one processor to enable the at least one processor to perform the method described in any embodiment of the present invention.

[0020] According to another aspect of the present invention, a computer-readable storage medium is provided, the computer-readable storage medium storing computer instructions for causing a processor to execute and implement the method described in any embodiment of the present invention.

[0021] According to another aspect of the present invention, a computer program product is provided, characterized in that the computer program product includes a computer program that, when executed by a processor, implements the method provided according to embodiments of the present disclosure.

[0022] The technical solution of this invention involves obtaining first attribute information. If the first attribute information indicates that the first switch is the main switch, then the second identifier of each second distribution terminal and the second attribute information of the second switch corresponding to the second distribution terminal are obtained. Then, a first generation operation is triggered on the first interface displayed on the first distribution terminal through human-computer interaction. In response to the first generation operation, a first topology relationship is displayed, and a configuration file for the first distribution terminal is generated. This invention achieves automatic display of the first topology relationship and automatic generation of the configuration file after triggering the first generation operation, eliminating the need for manual configuration of the configuration file and topology by the user. This solves the problem of high workload in on-site maintenance and improves maintenance efficiency.

[0023] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of the present invention, nor is it intended to limit the scope of the invention. Other features of the invention will become readily apparent from the following description. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a flowchart of a terminal configuration method provided according to Embodiment 1 of the present invention;

[0026] Figure 2 This is a flowchart illustrating another terminal configuration method provided according to Embodiment 2 of the present invention;

[0027] Figure 3 This is a network diagram of a power distribution network provided according to Embodiment 3 of the present invention;

[0028] Figure 4 This is a schematic diagram of the structure of a terminal configuration device according to Embodiment 4 of the present invention;

[0029] Figure 5 This is a schematic diagram of the structure of a power distribution terminal that implements the terminal configuration method of this invention. Detailed Implementation

[0030] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present invention.

[0031] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the invention described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0032] Currently, intelligent distributed feeder automation (FA) is widely used in areas with high power supply reliability requirements. The fast fault isolation speed and short power restoration time of intelligent distributed feeder automation will greatly improve the power supply reliability of the distribution network.

[0033] With the integration of new energy sources and the continuous changes in the distribution network operating environment, it is crucial for terminals to understand the basic topology of their location and obtain information about upstream and downstream adjacent terminals needed for fault diagnosis. This will facilitate continuous algorithm optimization and improve the accuracy of fault handling. Therefore, determining the topology of distribution terminals is extremely urgent. Clearly defining the adjacent topological relationships between terminals is fundamental to achieving intelligent distributed systems. Distribution terminals have pre-configured information about adjacent switches. Once the distribution network structure changes, new distribution terminals are installed or connected, or old distribution terminals are decommissioned, the pre-configured information in the relevant terminals must be modified locally and simulated for testing. This results in a large workload and high maintenance difficulty on-site, severely hindering the practical application and promotion of intelligent distributed systems.

[0034] Example 1

[0035] Figure 1 This is a flowchart of a terminal configuration method according to Embodiment 1 of the present invention. This embodiment can be applied to the configuration of power distribution terminals. The method can be executed by a terminal configuration device, which can be implemented in hardware and / or software and can be configured in the power distribution terminal.

[0036] The terminal configuration method provided by this invention is applied to a power distribution network. The power distribution network includes a first power distribution terminal, a first switch, at least one second power distribution terminal, and at least one second switch. The second switch corresponds one-to-one with the second power distribution terminal. The first power distribution terminal is used to monitor the first switch, and the first switch is used to control whether a first electrical device is connected to the power distribution network. The second power distribution terminal is used to monitor the corresponding second switch, and the second switch is used to control whether a second electrical device is connected to the power distribution network.

[0037] In a power distribution network, the distribution terminal can be an intelligent device responsible for detecting, controlling, and protecting power distribution lines and switches. In this invention, the distribution terminal includes a first distribution terminal and a second distribution terminal. The second distribution terminal can be one that is electrically connected to the first distribution terminal.

[0038] There is a corresponding relationship between the first power distribution terminal and the first switch. The first power distribution terminal is used to monitor the first switch, such as to monitor the status of the first switch.

[0039] There is a one-to-one correspondence between the second power distribution terminal and the second switch; each second switch corresponds to one second power distribution terminal. The second power distribution terminal is used to monitor the corresponding second switch, such as to monitor the status of the second switch.

[0040] Electrical equipment can be any equipment that uses electrical energy supplied by a power distribution network. Electrical equipment can be electrically connected to the power distribution network to obtain electrical energy and convert it into other forms of energy.

[0041] In this invention, the electrical equipment includes a first electrical device and a second electrical device. The first electrical device can be an electrical device controlled by a first switch. The first switch can control whether the first electrical device is connected to the power distribution network; for example, when the first switch is closed, the first electrical device can be connected to the power distribution network. The second electrical device can be an electrical device controlled by a second switch. The second switch can control whether the second electrical device is connected to the power distribution network.

[0042] like Figure 1 As shown, the method includes:

[0043] S110. Determine the first identification information of the first power distribution terminal.

[0044] The first identification information can be considered as information identifying the first distribution terminal. The content of the first identification information is not limited here, as long as it uniquely identifies the first distribution terminal. The first identification information can be determined based on the number of the first distribution terminal in the distribution network. For example, the number of the first distribution terminal in the distribution network can be used as the first identification information. Alternatively, the number of the first distribution terminal in the distribution network can be converted to a new format and used as the first identification information.

[0045] In one embodiment, the first identification information may be pre-configured. This operation directly obtains the pre-configured first identification information to determine the first identification information.

[0046] In one embodiment, the first identification information may be configured through a human-computer interaction interface when the first identification information is determined in this operation.

[0047] In one example, this operation can obtain the number configured by the user for the first power distribution terminal through the interface displayed on the first power distribution terminal, and then determine the first identification information based on the number. During the process of determining the first identification information based on the number, the number can be automatically converted into a new format and used as the first identification information, or the number itself can be determined as the first identification information.

[0048] S120. Obtain the first attribute information of the first switch, wherein the first attribute information is used to indicate whether the first switch is a main switch or a feeder switch.

[0049] The first attribute information can be considered as indicating the attribute of the first switch. For example, the first attribute information indicates whether the first switch is a main switch or a feeder switch.

[0050] The main switch is responsible for controlling and protecting the main lines of the entire distribution network. The main line can connect substations and multiple branch lines, serving as the starting point for power distribution and responsible for distributing electrical energy from the substation to each branch line. Branch lines are lines branching off from the main line, used to distribute electrical energy to electrical equipment. The main switch may be located at the connection point between the substation and the ring main unit (RNB) or between RNBs. Feeder switches are responsible for controlling and protecting individual feeders, such as those from the RNB to the electrical equipment.

[0051] A ring main unit (RNB) distributes power from a main power source to different branch lines, each branch line connected to the electrical equipment via a feeder switch. The main switch controls the input and output current of the RNB. The feeder switch, also known as a branch switch, controls the on / off state of the line containing the electrical equipment.

[0052] In one embodiment, the first attribute information may be pre-configured. This operation directly obtains the pre-configured first identification information to determine the first identification information.

[0053] In one embodiment, this operation can obtain the first attribute information configured by the user through the interface displayed on the first power distribution terminal.

[0054] S130. If the first attribute information indicates that the first switch is a main switch, then obtain the second identification information of each second distribution terminal and the second attribute information of the corresponding second switch. The second attribute information is used to indicate that the second switch is a main switch or a feeder switch.

[0055] The second power distribution terminal can be a power distribution terminal that is electrically connected to the first power distribution terminal. For example, a power distribution terminal that is electrically connected to the first power distribution terminal upstream of the first power distribution terminal, and a power distribution terminal that is electrically connected to the first power distribution terminal downstream of the first power distribution terminal.

[0056] In this invention, upstream and downstream can be determined based on the direction of current flow. For example, upstream is the starting point of power flow, i.e. the source of power supply, while downstream receives power from upstream equipment and distributes it to electrical equipment.

[0057] The second identification information can be considered as information identifying the second distribution terminal. The content of the second identification information is not limited here, as long as it uniquely identifies the second distribution terminal. The second identification information can be determined based on the number of the second distribution terminal in the distribution network; the determination method is the same as that for the first identification information, and will not be elaborated here.

[0058] The second attribute information can be considered as indicating the attributes of the second switch. For example, the second attribute information may indicate that the second switch is a main switch or a feeder switch.

[0059] In this operation, if the first attribute information indicates that the first switch is the main switch, then the second identification information of each second distribution terminal in the distribution network and the second attribute information of the second switch corresponding to each second distribution terminal are obtained. The method for obtaining the second identification information can be the same as the method for determining the first identification information, such as obtaining pre-configured second identification information, or obtaining the second identification information through an interface. The method for obtaining the second attribute information can be the same as the method for obtaining the first attribute information, such as obtaining pre-configured second attribute information, or obtaining the user's configuration of the second attribute information through an interface.

[0060] S140. In response to a first generation operation on a first interface displayed on the first power distribution terminal, based on the first identification information, the second identification information and the second attribute information, a first topology relationship corresponding to the first power distribution terminal and a configuration file of the first power distribution terminal are displayed on a second interface. The first topology relationship includes the relationship between the first identification information and each of the second identification information. The configuration file includes communication parameters between the first power distribution terminal and each of the second power distribution terminals.

[0061] The first interface can be considered the interface that triggers the generation of the configuration file and displays the first topological relationship. The second interface can be the interface that displays the first topological relationship. The first and second interfaces can be the same interface or different interfaces. For example, the first and second interfaces can be interfaces at different levels, and the second interface can be the interface of the next level accessed through the first interface.

[0062] The first topology relationship indicates the topology between the first power distribution terminal and each of the second power distribution terminals. The first topology relationship includes the relationship between the first identification information and each of the second identification information, reflecting the connection relationship between the first power distribution terminal and each of the second power distribution terminals through the relationship between the first identification information and the multiple second identification information.

[0063] The configuration file can be considered as a file configured for communication between the first power distribution terminal and each of the second power distribution terminals. The configuration file includes communication parameters. These communication parameters can be information transmitted between the first and second power distribution terminals. For example, the communication parameters may include information sent by the first power distribution terminal to the second power distribution terminal, and / or information received by the first power distribution terminal from the second power distribution terminal.

[0064] If the topology of the first power distribution terminal changes, the first power distribution terminal needs to update its configuration file in order to improve the accuracy of communication of the first power distribution terminal.

[0065] In this invention, the first generation operation can be considered as the operation of triggering the display of the first topological relationship and triggering the generation of the configuration file.

[0066] This operation, upon detecting the first generation operation on the first interface, responds by displaying the first topology relationship on the second interface and generating a configuration file. Specifically, after detecting the first generation operation triggered by the user on the first interface, the first topology relationship is displayed on the second interface, and a configuration file for the first power distribution terminal is generated.

[0067] The specific operation method of the first generation operation is not limited here; it can be an operation of clicking a button on the first interface.

[0068] During the configuration file generation process, this operation can convert the format of the first identification information to generate information sent from the first power distribution terminal to the second power distribution terminal, convert the format of the second identification information to generate information received by the first power distribution terminal from the second power distribution terminal, and map the associated fault information of the second identification information and the second attribute information to the information received by the first power distribution terminal from the second power distribution terminal. The mapping relationship is not limited here and can be pre-defined in the communication mechanism.

[0069] The associated fault information of the second attribute information can be the fault information of the second switch corresponding to the second attribute information. Second switches with different attributes can have different faults, and the fault information can characterize the fault corresponding to the second switch.

[0070] The terminal configuration method provided in this embodiment of the invention obtains first attribute information. If the first attribute information indicates that the first switch is the main switch, then the second identifier of each second power distribution terminal and the second attribute information of the second switch corresponding to the second power distribution terminal are obtained. Then, a first generation operation is triggered on the first interface displayed on the first power distribution terminal through human-computer interaction. In response to the first generation operation, a first topology relationship is displayed, and a configuration file for the first power distribution terminal is generated. This invention achieves automatic display of the first topology relationship and automatic generation of the configuration file after triggering the first generation operation, eliminating the need for manual configuration of the configuration file and topology by the user. This solves the problem of high workload in on-site maintenance and improves maintenance efficiency.

[0071] Example 2

[0072] Figure 2 This is a flowchart illustrating another terminal configuration method according to Embodiment 2 of the present invention. This embodiment details the operations for obtaining the second identification information and the second attribute information. Figure 2 As shown, the method includes:

[0073] S210. Determine the first identification information of the first power distribution terminal.

[0074] S220. Obtain the first attribute information of the first switch.

[0075] S230. If the first attribute information indicates that the first switch is the main switch, then in response to the configuration operation of the second switch corresponding to each second power distribution terminal on the third interface displayed by the first power distribution terminal, the second attribute information of the second switch is obtained; in response to the configuration operation of each second power distribution terminal on the fourth interface displayed by the first power distribution terminal, the second identification information of the second power distribution terminal is obtained.

[0076] The third interface can be considered as the interface for configuring the second attribute information. The configuration operation for the second switch can be considered as the operation of configuring the second attribute information for the second switch. The operation method is not limited here; it can be any human-computer interaction method, such as inputting the second attribute information or selecting an option displayed on the third interface.

[0077] The fourth interface can be considered as the interface for configuring the second identification information. The operation method for configuring the second power distribution terminal is not limited; it can be any human-machine interaction method, as can be seen in the configuration operation of the second switch. In this embodiment, the first, third, and fourth interfaces can be the same interface or different levels of interfaces.

[0078] In this operation, when the first switch is the main switch, the second attribute information is obtained through the third interface, and the second identification information is obtained through the fourth interface. For example, the second attribute information configured by the user for each second switch on the third interface is obtained. The second identification information configured by the user for each second distribution terminal is obtained on the fourth interface.

[0079] S240. In response to the first generation operation on the first interface displayed on the first power distribution terminal, based on the first identification information, the second identification information and the second attribute information, the first topology relationship corresponding to the first power distribution terminal and the configuration file of the first power distribution terminal are displayed on the second interface.

[0080] The terminal configuration method provided in this embodiment configures the second attribute information through a third interface and the second identification information through a fourth interface. The configuration of the second attribute information and the second identification information is achieved through human-computer interaction, reducing the workload of configuration. Based on the first identification information, the second attribute information, and the second identification information, the configuration file is automatically generated. A first topological relationship, including the relationships between the first identification information and each of the second identification information entries, is automatically displayed.

[0081] Based on the above embodiments, modified embodiments of the above embodiments are proposed. It should be noted that, in order to keep the description brief, only the differences from the above embodiments are described in the modified embodiments.

[0082] In one embodiment, after obtaining the first attribute information of the first switch, the terminal configuration method further includes:

[0083] If the first attribute information indicates that the first switch is a feeder switch, then in response to the second generation operation on the fifth interface displayed on the first power distribution terminal, the first identification information is displayed on the sixth interface, and the first communication parameters are generated based on the first identification information and the first preset rule. The first communication parameters include information sent by the first power distribution terminal to the second power distribution terminal.

[0084] The fifth interface can be considered as the interface that triggers the generation of the first communication parameters and displays the first identification information. The second generation operation can be the operation that triggers the display of the first identification information and triggers the generation of the first communication parameters. The operation method of the second generation operation is not limited, and can be referred to the operation method of the first generation operation.

[0085] The sixth interface can be considered the interface that displays the first identifier information. The fifth and sixth interfaces can be the same interface or interfaces at different levels.

[0086] The first preset rule can be considered as a rule pre-set by the communication mechanism to generate the first communication parameters. The first identification information can be processed according to the first preset rule to obtain the first communication parameters.

[0087] In this embodiment, the second generation operation triggered by the user on the fifth interface is obtained, and then the first identification information is displayed on the sixth interface. After processing the first identification information according to the first preset rule, the first communication parameters are automatically generated. The first communication parameters can be considered as the communication parameters between the first power distribution terminal and each of the second power distribution terminals when the first switch is a feeder switch.

[0088] In one embodiment, the step of generating a configuration file for the first power distribution terminal in response to a first generation operation displayed on a first interface of the first power distribution terminal, based on the first identification information, the second identification information, and the second attribute information, includes:

[0089] In response to the first generation operation, a second communication parameter is generated based on the first identification information and the second preset rule. The second communication parameter includes information sent by the first power distribution terminal to the second power distribution terminal.

[0090] In response to the first generation operation, the third communication parameter is generated based on the second identification information, the second attribute information, and the third preset rule. The third communication parameter includes information received by the first power distribution terminal from the second power distribution terminal.

[0091] The second and third communication parameters can be the communication parameters between the first distribution terminal and each of the second distribution terminals when the first switch is the main switch. The second communication parameter includes information sent by the first distribution terminal to the second distribution terminal. The third communication parameter includes information received by the first distribution terminal from the second distribution terminals.

[0092] The second preset rule can be considered as a rule pre-set by the communication mechanism to generate the second communication parameters. The second preset rule can be the same as the first preset rule.

[0093] The third preset rule can be considered as the rule for generating the third communication parameter pre-set by the communication mechanism.

[0094] In this embodiment, after obtaining the first generation operation, the first identification information is processed according to the second preset rule to generate the second communication parameter. If the second preset rule specifies the method for converting the first identification information, the first identification information is converted according to the second preset rule to obtain the second communication parameter.

[0095] The second identification information and the second attribute information are processed according to the third preset rule to generate the third communication parameters. If the third preset rule specifies a method for converting the second identification information, the second identification information, after conversion according to the third preset rule, yields the third communication parameters. Alternatively, the third preset rule may specify a method for mapping the associated fault information corresponding to the second identification information and the second attribute information; after mapping according to the third preset rule, the third communication parameters are obtained.

[0096] In one embodiment, the second communication parameters include a first identifier name, a first application identifier, and a first dataset;

[0097] The step of generating second communication parameters in response to the first generation operation, based on the first identification information and the second preset rule, includes:

[0098] In response to the first generation operation, the first identification information and the description information of the first power distribution terminal are concatenated to obtain the first identification name. The description information of the first power distribution terminal includes information describing the function of the first power distribution terminal.

[0099] The first identification information and the set prefix are concatenated to obtain the first application identifier;

[0100] The associated fault information of the first identifier name and the first power distribution terminal is mapped to the first dataset.

[0101] The identifier name can be considered the name of the identifier terminal as defined in the communication mechanism, such as the unique identifier name of the Intelligent Electronic Device (IED) in a Generic Object Oriented Substation Event (GOOSE), denoted as IEDNAME. The identifier name can distinguish different distribution terminals. In this invention, the identifier name includes a first identifier name and a second identifier name. The first identifier name can be the identifier name of the first distribution terminal. The second identifier name can be the identifier name of the second distribution terminal.

[0102] The description information of the first power distribution terminal can be used to describe the first power distribution terminal, such as describing the function of the first power distribution terminal, and can also describe the voltage level of the first power distribution terminal.

[0103] In this embodiment, the first identification information and the description information of the first power distribution terminal are concatenated, such as concatenating the description information of the first power distribution terminal and the first identification information in the order of concatenation, to obtain the first identification name.

[0104] An application identifier, denoted as APPID, can be a unique application identifier defined in the communication mechanism. The application identifier identifies the source of the communication message, distinguishes different messages, and ensures that the communication message can be correctly parsed. In this invention, the application identifier includes a first application identifier and a second application identifier. The first application identifier can be the application identifier of a first power distribution terminal. The second application identifier can be the application identifier of a second power distribution terminal.

[0105] In this embodiment, the first application identifier can be obtained by concatenating the first identification information and the set prefix in the order specified. The set prefix can be a prefix set in the communication mechanism.

[0106] The associated fault information of the first power distribution terminal can be the fault information of the first switch monitored by the first power distribution terminal. Different first switches correspond to different faults, and the fault information can indicate the corresponding fault.

[0107] The first dataset can be a dataset obtained by mapping the first identifier name and associated fault information. The mapping relationship is not limited here and can be agreed upon based on the published virtual terminal list in the communication mechanism. The first dataset can be used to describe whether the first distribution terminal has a fault indicated by associated fault information.

[0108] The published virtual terminal table can be a table defined in the communication mechanism, describing the mapping method between the first identifier name and the associated fault information of the first power distribution terminal. In this embodiment, filling the first identifier name and the associated fault information of the first power distribution terminal into the published virtual terminal table can obtain the first dataset.

[0109] In one embodiment, the third communication parameter includes a second identifier name, a second application identifier, and a second dataset. The generation of the third communication parameter in response to the first generation operation, based on the second identifier information, the second attribute information, and a third preset rule, includes:

[0110] For each of the second power distribution terminals, the corresponding second identification information and the description information of the second power distribution terminal are concatenated to obtain the second identification name. The description information of the second power distribution terminal includes information describing the function of the second power distribution terminal.

[0111] The second identification information corresponding to the second power distribution terminal is concatenated with the set prefix to obtain the second application identifier;

[0112] The associated fault information of the second identifier name corresponding to the second power distribution terminal and the second attribute information corresponding to the second power distribution terminal is mapped to the second dataset.

[0113] The description information of the second power distribution terminal can be used to describe the second power distribution terminal, such as describing the function of the second power distribution terminal, and can also describe the voltage level of the second power distribution terminal.

[0114] In this embodiment, the second identification information and the description information of the second power distribution terminal are concatenated, such as concatenating the description information of the second power distribution terminal and the second identification information in the order of concatenation, to obtain the second identification name.

[0115] In this embodiment, the second application identifier can be obtained by concatenating the second identification information and the set prefix in the order specified. The set prefix can be a prefix set in the communication mechanism.

[0116] The associated fault information for the second attribute information can be the fault information of the second switch corresponding to the second attribute information. Different second switches correspond to different faults. The fault information can indicate the corresponding fault.

[0117] The second dataset can be obtained by mapping the associated fault information of the second identifier name and the second attribute information. The mapping relationship is not limited here and can be agreed upon based on the received virtual terminal table in the communication mechanism. The second dataset can be used to describe whether the second distribution terminal has a fault indicated by associated fault information.

[0118] The received virtual terminal table can be a table specified in the communication mechanism, used to describe the mapping method of associated fault information of the second identifier name and the second attribute information. In this embodiment, the second dataset can be obtained by filling the associated fault information of the second identifier name and the second attribute information into the received virtual terminal table.

[0119] In this embodiment, each second power distribution terminal has a second identifier name, a second application identifier, and a second dataset corresponding to that second power distribution terminal.

[0120] In this embodiment, for each second power distribution terminal, a second identifier name, a second application identifier, and a second dataset are automatically generated.

[0121] In one embodiment, determining the first identification information of the first power distribution terminal includes:

[0122] In response to a configuration operation performed on the first power distribution terminal on the seventh interface displayed on the first power distribution terminal, the number of the first power distribution terminal is obtained.

[0123] The number is determined as the first identification information of the first power distribution terminal.

[0124] The seventh interface can be used to configure the number of the first power distribution terminal. The seventh interface and the first interface can be the same interface or different interfaces.

[0125] In this embodiment, the number configured by the user for the first power distribution terminal on the seventh interface is obtained, and the number of the first power distribution terminal is used as the first identification information.

[0126] In one example, the number can be a string or a number used to identify the first distribution terminal.

[0127] In this embodiment, the configuration operation for the first power distribution terminal can be a number configuration operation. The method of operation is not limited here; it can be a number selection operation, or a number editing operation, such as inputting a number.

[0128] In one embodiment, obtaining the first attribute information of the first switch includes:

[0129] In response to a configuration operation on the first switch displayed on the eighth interface of the first power distribution terminal, the first attribute information of the first switch is obtained.

[0130] The eighth interface can be the interface for configuring the first attribute information. The eighth interface and the seventh interface can be the same interface or interfaces at different levels.

[0131] The configuration operation for the first switch can be an operation to configure the first attribute information. The method of the configuration operation for the first switch is not limited; it can be an operation to select the first attribute information or an operation to input the first attribute information.

[0132] In this embodiment, the first attribute information input by the user through the configuration operation of the first switch on the eighth interface is obtained.

[0133] Example 3

[0134] This embodiment provides an exemplary description of the terminal configuration method provided by the present invention. The terminal configuration method provided by the present invention can be considered a topology-adaptive, configuration-free method for distributed self-healing distribution terminals in a distribution network. The upstream and downstream topology relationship (i.e., the first topology relationship) of the location of the distribution terminal is the foundation for the realization of intelligent distributed feeder automation. When the distribution network structure changes, a new distribution terminal is installed or connected, or an old distribution terminal is decommissioned, a distributed self-healing topology adaptive method for a distribution network is proposed to reduce on-site maintenance workload. The specific method is as follows:

[0135] 1. Configure the human-machine interface (such as the first interface) of the first power distribution terminal according to the actual topology. Number each power distribution terminal in the power distribution network from left to right (also known as from upstream to downstream) according to the actual power supply topology. Configure the identifier (ID) of the power distribution terminal according to the number, such as the first identifier information and the second identifier information.

[0136] 2. The side of the first power distribution terminal with an upstream electrical connection to the second power distribution terminal is considered the M side, and the side of the first power distribution terminal with a downstream electrical connection to the second power distribution terminal is considered the N side. Based on the actual topology, the IDs of the second power distribution terminals on the M and N sides of the first power distribution terminal, i.e., the second identification information of the second power distribution terminals, are configured on the human-machine interface (such as the fourth interface).

[0137] 3. While configuring the IDs of the M side and N side of the second power distribution terminal of the first power distribution terminal in the human-machine interface (such as the fourth interface), it is also necessary to configure the second switch corresponding to the second power distribution terminal, that is, to configure the second attribute information. The second attribute information indicates that the corresponding second switch is a main switch (including the first switch and the last switch) or a feeder switch.

[0138] 4. When the ID of the second power distribution terminal is not configured on the M side of the first power distribution terminal, the first switch corresponding to the first power distribution terminal is automatically identified as the first switch; when the ID of the second power distribution terminal is not configured on the N side of the first power distribution terminal, the first switch is automatically identified as the last switch; the feeder switch does not need to be configured with the ID of the second power distribution terminal on the M side and the N side (that is, when the first attribute information indicates that the first switch is a feeder switch, it is not necessary to obtain the second identification information and the second attribute information).

[0139] 5. After the above configuration is completed, the first generation operation can be performed on the human-machine interface (such as the first interface), and then the configuration file of the first power distribution terminal will be automatically generated according to the rules.

[0140] 6. The process of automatically generating the configuration file for the first power distribution terminal, including the second communication parameters, is as follows:

[0141] 1) Generate IEDNAME (i.e., first identifier name) from the first identifier information of the first power distribution terminal according to the rule of PL10 + first identifier information. For example, if the first identifier information is 01, then the IEDNAME is PL1001; PL10 is the description information of the first power distribution terminal. PL can describe the function of the first power distribution terminal, i.e., the protection line. 10 can describe the voltage level of the first power distribution terminal.

[0142] 2) Generate an APPID (i.e., first application identifier) ​​from the first identification information of the first power distribution terminal according to 0x0000 + first identification information. For example, if the first identification information of the first power distribution terminal is 01, then the APPID is 0x000001; 0x0000 is a set prefix.

[0143] 3) Generate the GOOSEPUB dataset (i.e. the first dataset) of the first power distribution terminal based on the inherent published virtual terminal table and IEDNAME. The first dataset contains the following associated fault information: node fault, fault isolation success, switch failure to trip, overcurrent blocking, line voltage status, remaining capacity value of the first switch, and load value before downstream fault.

[0144] 7. The process of automatically generating the third communication parameter of the configuration file for the first power distribution terminal is as follows:

[0145] 1) Generate a second identifier name by taking the second identifier information of the M side and the N side of the second power distribution terminal of the first power distribution terminal according to PL10 + the second identifier information. For example, if the ID of the second power distribution terminal on the M side is 02, then the second identifier name of the first power distribution terminal receiving the M side is PL1002.

[0146] 2) Generate a second application identifier by taking the second identification information of the M side and the N side of the second power distribution terminal of the first power distribution terminal and the second identification information of the second power distribution terminal according to 0x0000+ second identification information. For example, if the second identification information of the second power distribution terminal on the M side is 02, then the second application identifier received by the first power distribution terminal on the M side is 0x000002.

[0147] 3) Based on the second attribute information of the second switches on the M side and N side of the first power distribution terminal, establish the connection relationship corresponding to the associated fault information. The associated fault information corresponding to the main switch includes: connection node fault, fault isolation success, switch failure to trip, line voltage status, remaining capacity value of the first switch, and load value before the downstream fault. The associated fault information corresponding to the feeder switch includes: connection switch failure to trip and overcurrent blocking.

[0148] 8. If there are multiple second distribution terminals connected to the first distribution terminal M side or N side, the second distribution terminals shall be sorted according to the size of their second identification information, with the smaller value of the second identification information appearing first and the larger value of the second identification information appearing last, and the connection relationship shall be established accordingly.

[0149] 9. When the distribution network structure changes, a new distribution terminal is installed or connected, or an old distribution terminal is removed, the new topology can be updated simply by setting the adjacent distribution terminal at the changed location in the human-machine interface according to steps 2-8 or 1-8.

[0150] Figure 3 This is a network diagram of a power distribution network provided according to Embodiment 3 of the present invention, such as... Figure 3 As shown, ring main units 1 through 6 form a distribution network. Each ring main unit is equipped with 6 distribution terminals, which are numbered from left to right. This means that each distribution terminal in the distribution network is numbered as follows: Figure 3 As shown, during the numbering process, the distribution terminals corresponding to the main switch are numbered first, followed by the distribution terminals corresponding to the feeder switch, as follows: Figure 3 As shown, the current flows from substation A through substation B. Substation A is the upstream side, and substation B is the downstream side. From upstream to downstream, the distribution terminals corresponding to the main switches are numbered first, i.e., distribution terminals 01-12 in the figure. Then, the distribution terminals corresponding to the feeder switches are numbered, i.e., distribution terminals 13-36 in the figure. The figures show the distribution terminals, but the corresponding switches are not shown. Alternatively, the rectangles corresponding to 01-36 in the figure can be considered as an integration of the distribution terminal and the switch.

[0151] Based on the topological connection relationship, the corresponding connection relationship tables for the M side and N side can be obtained. Table 1 is a connection relationship table between power distribution terminals provided in an embodiment of the present invention. Taking power distribution terminal 01, power distribution terminal 02, and power distribution terminal 03 as examples, as shown in Table 1. Table 1 shows the connection relationship between power distribution terminals in tabular form. Referring to Table 1, during the configuration process, the IDs (i.e., second identification information) and second attribute information of the adjacent second power distribution terminals on the M side and N side are configured for the first power distribution terminal 01. Specifically, the M side of power distribution terminal 01 is empty, and the second power distribution terminals on the N side are the second power distribution terminals corresponding to 02, 13, 14, 15, and 16, respectively. The second attribute information corresponding to each second power distribution terminal is, in sequence, a main switch, a feeder switch, a feeder switch, a feeder switch, and a feeder switch.

[0152] Table 1

[0153]

[0154]

[0155] Taking the first power distribution terminal 01 as an example, the first identification information is 01, the default generated IEDNAME (i.e., the first identification name) is PL1001, the APPID (i.e., the first application identifier) ​​is 0x000001, and the GOOSEPUB dataset (i.e., the first dataset) is:

[0156] GOPub1=PL1001PIGO / LLN0$GO$gocb0,5000,PL1001PIGO / LLN0$dsGOOS E0,PL1001PIGO / LLN0.gocb0,0x000001,1,7,0,1

[0157] GOPub1Addr=010C CD 00 00 01,0x000,2,5000

[0158] GOPub1_1=0,0,,0,,GOOSEPin_EN_KO_GSE_L1_Z_Fault,,PL1001PIGO / PTRC1.Tr.general,00Node Fault,0

[0159] GOPub1_2=1,0,,0,,GOOSEPin_EN_KO_GSE_L1_GLCGS,,PL1001PIGO / PTRC2.Tr.general,Fault isolation successful,0

[0160] GOPub1_3=2,0,,0,,GOOSEPin_EN_KO_GSE_L1_JT,,PL1001PIGO / PTRC3.Tr.general,Switch Refuses to Trip,0

[0161] GOPub1_4=3,0,,0,,GOOSEPin_EN_KO_GSE_L1_BSGoose,,PL1001PIGO / PTRC4.Tr.general,OvercurrentLockout,0

[0162] GOPub1_5=4,0,,0,,GOOSEPin_EN_KO_GSE_L1_DYDRLX,,PL1001PIGO / PTRC5.Tr.general,Line is under voltage,0

[0163] GOPub1_6=5,3,,0,,GOOSEPin_EN_YCMEA_GS_OUT_L1_STAT00,,PL1001PIGO / PTRC6.AnFirUSP.instMag.i,Remaining capacity value of first switch,0

[0164] GOPub1_7=6,3,,0,,GOOSEPin_EN_YCMEA_GS_OUT_L1_STAT01,,PL1001PIGO / PTRC7.AnFirDSP.instMag.i,Downstream pre-fault load value,0

[0165] Taking the first power distribution terminal 01 as an example, there is no second power distribution terminal on the M side. The second identification information of the second power distribution terminal connected on the N side is 02, 13, 14, 15, 16. The default generated IEDNAME (i.e., second identification name) on the N side is PL1002, PL1013, PL1014, PL1015, PL1016, and APPID (i.e., second application identifier) ​​is 0x000002, 0x000013, 0x000014, 0x000015, 0x000016. The GOOSESUB dataset (second dataset) is:

[0166] GOSub1=PL1013PIGO / LLN0$GO$gocb1,PL1013PIGO / LLN0$dsGOOSE1,PL1013PIGO / LLN0.gocb1,0x000013,7,5000,1,1

[0167] GOSub1Addr = 010C CD 01 00 13

[0168] GOSub1_1=2,

[0169] 0,,0,,GOOSEPin_EN_KI_GSE_JT01,0,,PL1013PIGO / PTRC10.Tr.general,Feeder switch fails to trip 01,1,0

[0170] GOSub1_2 = 3,

[0171] 0,,0,,GOOSEPin_EN_KI_GSE_GLBS01,0,,PL1013PIGO / PTRC11.Tr.general,Feeder switch overcurrent blocking 01,1,0

[0172] GOSub2=PL1014PIGO / LLN0$GO$gocb1,PL1014PIGO / LLN0$dsGOOSE1,PL1014PIGO / LLN0.gocb1,0x000014,7,5000,1,1

[0173] GOSub2Addr = 010C CD 01 00 14

[0174] GOSub2_1=2,

[0175] 0,,0,,GOOSEPin_EN_KI_GSE_JT01,0,,PL1014PIGO / PTRC10.Tr.general,Feeder switch fails to trip 01,1,0

[0176] GOSub2_2=3,

[0177] 0,,0,,GOOSEPin_EN_KI_GSE_GLBS01,0,,PL1014PIGO / PTRC11.Tr.general,Feeder switch overcurrent blocking 01,1,0

[0178] GOSub3=PL1015PIGO / LLN0$GO$gocb1,PL1015PIGO / LLN0$dsGOOSE1,PL1015PIGO / LLN0.gocb1,0x000015,7,5000,1,1

[0179] GOSub3Addr = 010C CD 01 00 15

[0180] GOSub3_1=2,

[0181] 0,,0,,GOOSEPin_EN_KI_GSE_JT01,0,,PL1015PIGO / PTRC10.Tr.general,Feeder switch fails to trip 01,1,0

[0182] GOSub3_2=3,

[0183] 0,,0,,GOOSEPin_EN_KI_GSE_GLBS01,0,,PL1015PIGO / PTRC11.Tr.general,Feeder switch overcurrent lockout01,1,0

[0184] GOSub4=PL1016PIGO / LLN0$GO$gocb1,PL1016PIGO / LLN0$dsGOOSE1,PL1016PIGO / LLN0.gocb1,0x000016,7,5000,1,1

[0185] GOSub4Addr = 010C CD 01 00 16

[0186] GOSub4_1 = 2,

[0187] 0,,0,,GOOSEPin_EN_KI_GSE_JT01,0,,PL1016PIGO / PTRC10.Tr.general,Feeder switch fails to trip 01,1,0

[0188] GOSub4_2=3,

[0189] 0,,0,,GOOSEPin_EN_KI_GSE_GLBS01,0,,PL1016PIGO / PTRC11.Tr.general,Feeder switch overcurrent lockout01,1,0

[0190] GOSub5=PL1002PIGO / LLN0$GO$gocb2,PL1002PIGO / LLN0$dsGOOSE2,PL1002PIGO / LLN0.gocb2,0x000002,7,5000,1,1

[0191] GOSub5Addr = 010C CD 01 00 02

[0192] GOSub5_1=0,

[0193] 0,,0,,GOOSEPin_EN_KI_GSE_L1_M_ZGZ_01,0,,PL1002PIGO / PTRC15.Tr.general,00N Side node fault 01,1,0

[0194] GOSub5_2=1,

[0195] 0,,0,,GOOSEPin_EN_KI_GSE_L1_M_GL_01,0,,PL1002PIGO / PTRC16.Tr.generic,00N-side fault isolation successful 01,1,0

[0196] GOSub5_3=2,

[0197] 0,,0,,GOOSEPin_EN_KI_GSE_L1_M_JD_01,0,,PL1002PIGO / PTRC17.Tr.gen eral,00N-side switch fails to trip 01,1,0.

[0198] When the distribution network structure changes, a new distribution terminal is installed and connected, or an old distribution terminal is decommissioned, such as when ring main unit 2 is taken out of operation, the connection relationships of distribution terminal 02 and distribution terminal 05 in the ring main unit are modified. Table 2 is the configuration table for distribution terminals after a distribution terminal is decommissioned, as provided by this invention. As shown in Table 2, after the modification is completed, the human-machine interface generates a configuration file and displays the first topology relationship.

[0199] Table 2

[0200]

[0201]

[0202] Example 4

[0203] Figure 4 This is a schematic diagram of a terminal configuration device according to Embodiment 4 of the present invention. The terminal configuration device is applied to a power distribution network, which includes a first power distribution terminal, a first switch, at least one second power distribution terminal, and at least one second switch. Each second switch corresponds to one of the second power distribution terminals. The first power distribution terminal monitors the first switch, and the first switch controls whether a first electrical device is connected to the power distribution network. The second power distribution terminal monitors the corresponding second switch, and the second switch controls whether a second electrical device is connected to the power distribution network. Figure 4 As shown, the device includes:

[0204] The determining module 410 is used to determine the first identification information of the first power distribution terminal;

[0205] The first acquisition module 420 is used to acquire the first attribute information of the first switch, wherein the first attribute information is used to indicate whether the first switch is a main switch or a feeder switch.

[0206] The second acquisition module 430 is used to acquire the second identification information of each second power distribution terminal and the second attribute information of the corresponding second switch if the first attribute information indicates that the first switch is a main switch. The second attribute information is used to indicate that the second switch is a main switch or a feeder switch.

[0207] The generation module 440 is used to respond to a first generation operation on a first interface displayed on the first power distribution terminal, and to display a first topology relationship corresponding to the first power distribution terminal and generate a configuration file of the first power distribution terminal on a second interface based on the first identification information, the second identification information and the second attribute information. The first topology relationship includes the relationship between the first identification information and each of the second identification information, and the configuration file includes communication parameters between the first power distribution terminal and each of the second power distribution terminals.

[0208] In one embodiment, the second acquisition module 430 is specifically used to acquire the second attribute information of the second switch in response to the configuration operation of the second switch corresponding to each second power distribution terminal on the third interface displayed on the first power distribution terminal;

[0209] In response to the configuration operation for each of the second power distribution terminals on the fourth interface displayed on the first power distribution terminal, the second identification information of the second power distribution terminal is obtained.

[0210] In one embodiment, the device further includes a response module, configured to, after acquiring the first attribute information of the first switch, if the first attribute information indicates that the first switch is a feeder switch, then, in response to a second generation operation on the fifth interface displayed on the first power distribution terminal, display first identification information on a sixth interface and generate first communication parameters based on the first identification information and a first preset rule, the first communication parameters including information sent by the first power distribution terminal to the second power distribution terminal.

[0211] In one embodiment, the generation module 440 includes:

[0212] A first response unit is configured to respond to the first generation operation by generating a second communication parameter based on the first identification information and a second preset rule. The second communication parameter includes information sent by the first power distribution terminal to the second power distribution terminal.

[0213] The second response unit is used to respond to the first generation operation by generating the third communication parameter based on the second identification information, the second attribute information and the third preset rule. The third communication parameter includes information received by the first power distribution terminal from the second power distribution terminal.

[0214] In one embodiment, the second communication parameters include a first identifier name, a first application identifier, and a first dataset;

[0215] The first response unit is specifically used for:

[0216] In response to the first generation operation, the first identification information and the description information of the first power distribution terminal are concatenated to obtain the first identification name. The description information of the first power distribution terminal includes information describing the function of the first power distribution terminal.

[0217] The first identification information and the set prefix are concatenated to obtain the first application identifier;

[0218] The associated fault information of the first identifier name and the first power distribution terminal is mapped to the first dataset.

[0219] In one embodiment, the third communication parameter includes a second identifier name, a second application identifier, and a second dataset; the second response unit is specifically used for:

[0220] For each of the second power distribution terminals, the corresponding second identification information and the description information of the second power distribution terminal are concatenated to obtain the second identification name. The description information of the second power distribution terminal includes information describing the function of the second power distribution terminal.

[0221] The second identification information corresponding to the second power distribution terminal is concatenated with the set prefix to obtain the second application identifier;

[0222] The associated fault information of the second identifier name corresponding to the second power distribution terminal and the second attribute information corresponding to the second power distribution terminal is mapped to the second dataset.

[0223] In one embodiment, the determining module 410 is specifically used for:

[0224] In response to a configuration operation performed on the first power distribution terminal on the seventh interface displayed on the first power distribution terminal, the number of the first power distribution terminal is obtained.

[0225] The number is determined as the first identification information of the first power distribution terminal.

[0226] In one embodiment, the first acquisition module 420 is used for:

[0227] In response to a configuration operation on the first switch displayed on the eighth interface of the first power distribution terminal, the first attribute information of the first switch is obtained.

[0228] The terminal configuration device provided in the embodiments of the present invention can execute the terminal configuration method provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.

[0229] Example 5

[0230] Figure 5This is a schematic diagram of the structure of a power distribution terminal implementing the terminal configuration method of this invention. The components shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the invention described and / or claimed herein.

[0231] like Figure 5 As shown, the power distribution terminal 10 includes at least one processor 11 and a memory, such as a read-only memory (ROM) 12 or a random access memory (RAM) 13, which is communicatively connected to the at least one processor 11. The memory stores a computer program that can be executed by the at least one processor 11, and the computer program is executed by the at least one processor 11 to enable the at least one processor 11 to perform the method provided by the present invention.

[0232] The processor 11 can perform various appropriate actions and processes based on a computer program stored in the read-only memory (ROM) 12 or a computer program loaded from the storage unit 18 into the random access memory (RAM) 13. The RAM 13 can also store various programs and data required for the operation of the power distribution terminal 10. The processor 11, ROM 12, and RAM 13 are interconnected via a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.

[0233] Multiple components in the power distribution terminal 10 are connected to the I / O interface 15, including: an input unit 16, such as a keyboard, mouse, etc.; an output unit 17, such as various types of displays, speakers, etc.; a storage unit 18, such as a disk, optical disk, etc.; and a communication unit 19, such as a network card, modem, wireless transceiver, etc. The communication unit 19 allows the power distribution terminal 10 to exchange information / data with other terminals through computer networks such as the Internet and / or various telecommunications networks.

[0234] Processor 11 can be a variety of general-purpose and / or special-purpose processing components with processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various special-purpose artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, digital signal processors (DSPs), and any suitable processor, controller, microcontroller, etc. Processor 11 performs the various methods and processes described above, such as terminal configuration methods.

[0235] In some embodiments, the terminal configuration method may be implemented as a computer program tangibly contained in a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program may be loaded and / or installed on the power distribution terminal 10 via ROM 12 and / or communication unit 19. When the computer program is loaded into RAM 13 and executed by processor 11, one or more steps of the terminal configuration method described above may be performed. Alternatively, in other embodiments, processor 11 may be configured to execute the terminal configuration method by any other suitable means (e.g., by means of firmware).

[0236] Various embodiments of the systems and techniques described above herein can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (FPGAs), application-specific integrated circuits (ASICs), application-specific standard parts (ASSPs), systems-on-chip (SoCs), complex programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various embodiments may include implementations in one or more computer programs that can be executed and / or interpreted on a programmable system including at least one programmable processor, which may be a dedicated or general-purpose programmable processor, capable of receiving data and instructions from a storage system, at least one input device, and at least one output device, and transmitting data and instructions to the storage system, the at least one input device, and the at least one output device.

[0237] Computer programs used to implement the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, such that when executed by the processor, the computer programs cause the functions / operations specified in the flowcharts and / or block diagrams to be performed. The computer programs may be executed entirely on a machine, partially on a machine, or as a standalone software package, partially on a machine and partially on a remote machine, or entirely on a remote machine or server.

[0238] In the context of this invention, a computer-readable storage medium stores computer instructions that are used to cause a processor to execute and implement the terminal configuration method provided by this invention.

[0239] The present invention also provides a computer program product comprising a computer program that, when executed by a processor, implements the method provided according to embodiments of the present invention.

[0240] Computer-readable storage media can be tangible media that may contain or store computer programs for use by or in conjunction with an instruction execution system, apparatus, or device. Computer-readable storage media can be, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatus, or devices, or any suitable combination of the foregoing. Alternatively, computer-readable storage media can be machine-readable signal media. More specific examples of machine-readable storage media include electrical connections based on one or more wires, portable computer disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fibers, portable compact disk read-only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing.

[0241] To provide user interaction, the systems and techniques described herein can be implemented on a power distribution terminal, which includes: a display device (e.g., a cathode ray tube (CRT) or liquid crystal display (LCD)) for displaying information to the user; and a keyboard and pointing device (e.g., a mouse or trackball) through which the user provides input to the power distribution terminal. Other types of devices can also be used to provide user interaction; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form (including sound input, voice input, or tactile input).

[0242] The systems and technologies described herein can be implemented in computing systems that include backend components (e.g., as data servers), or computing systems that include middleware components (e.g., application servers), or computing systems that include frontend components (e.g., user computers with graphical user interfaces or web browsers through which users can interact with implementations of the systems and technologies described herein), or any combination of such backend, middleware, or frontend components. The components of the system can be interconnected via digital data communication (e.g., communication networks) of any form or medium. Examples of communication networks include local area networks (LANs), wide area networks (WANs), blockchain networks, and the Internet.

[0243] It should be understood that the various forms of processes shown above can be used, with steps reordered, added, or deleted. For example, the steps described in this invention can be executed in parallel, sequentially, or in different orders, as long as the desired result of the technical solution of this invention can be achieved, and this is not limited herein.

[0244] The specific embodiments described above do not constitute a limitation on the scope of protection of this invention. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this invention should be included within the scope of protection of this invention.

Claims

1. A terminal configuration method, characterized in that, The method is applied to a power distribution network, which includes a first power distribution terminal, a first switch, at least one second power distribution terminal, and at least one second switch. Each second switch corresponds to one of the second power distribution terminals. The first power distribution terminal monitors the first switch and controls whether a first electrical device is connected to the power distribution network. The second power distribution terminal monitors the corresponding second switch and controls whether a second electrical device is connected to the power distribution network. The method includes: Determine the first identification information of the first power distribution terminal; Obtain the first attribute information of the first switch, wherein the first attribute information is used to indicate whether the first switch is a main switch or a feeder switch; If the first attribute information indicates that the first switch is a main switch, then the second identification information of each second distribution terminal and the second attribute information of the corresponding second switch are obtained. The second attribute information is used to indicate that the second switch is a main switch or a feeder switch. In response to a first generation operation on a first interface displayed on the first power distribution terminal, based on the first identification information, the second identification information and the second attribute information, a first topology relationship corresponding to the first power distribution terminal and a configuration file of the first power distribution terminal are displayed on a second interface. The first topology relationship includes the relationship between the first identification information and each of the second identification information. The configuration file includes communication parameters between the first power distribution terminal and each of the second power distribution terminals.

2. The method according to claim 1, characterized in that, The step of obtaining the second identification information of each second power distribution terminal and the second attribute information of the corresponding second switch includes: In response to the configuration operation of the second switch corresponding to each second power distribution terminal on the third interface displayed on the first power distribution terminal, the second attribute information of the second switch is obtained; In response to the configuration operation for each of the second power distribution terminals on the fourth interface displayed on the first power distribution terminal, the second identification information of the second power distribution terminal is obtained.

3. The method according to claim 1, characterized in that, After obtaining the first attribute information of the first switch, the process also includes: If the first attribute information indicates that the first switch is a feeder switch, then in response to the second generation operation on the fifth interface displayed on the first power distribution terminal, the first identification information is displayed on the sixth interface, and the first communication parameters are generated based on the first identification information and the first preset rule. The first communication parameters include information sent by the first power distribution terminal to the second power distribution terminal.

4. The method according to claim 1, characterized in that, In response to a first generation operation on a first interface displayed on the first power distribution terminal, a configuration file for the first power distribution terminal is generated based on the first identification information, the second identification information, and the second attribute information, including: In response to the first generation operation, a second communication parameter is generated based on the first identification information and the second preset rule. The second communication parameter includes information sent by the first power distribution terminal to the second power distribution terminal. In response to the first generation operation, a third communication parameter is generated based on the second identification information, the second attribute information, and the third preset rule. The third communication parameter includes information received by the first power distribution terminal from the second power distribution terminal.

5. The method according to claim 4, characterized in that, The second communication parameters include a first identifier name, a first application identifier, and a first dataset; The step of generating second communication parameters in response to the first generation operation, based on the first identification information and the second preset rule, includes: In response to the first generation operation, the first identification information and the description information of the first power distribution terminal are concatenated to obtain the first identification name. The description information of the first power distribution terminal includes information describing the function of the first power distribution terminal. The first identification information and the set prefix are concatenated to obtain the first application identifier; The associated fault information of the first identifier name and the first power distribution terminal is mapped to the first dataset.

6. The method according to claim 4, characterized in that, The third communication parameter includes a second identifier name, a second application identifier, and a second dataset. The generation of the third communication parameter in response to the first generation operation, based on the second identifier information, the second attribute information, and a third preset rule, includes: For each of the second power distribution terminals, the corresponding second identification information and the description information of the second power distribution terminal are concatenated to obtain the second identification name. The description information of the second power distribution terminal includes information describing the function of the second power distribution terminal. The second identification information corresponding to the second power distribution terminal is concatenated with the set prefix to obtain the second application identifier; The associated fault information of the second identifier name corresponding to the second power distribution terminal and the second attribute information corresponding to the second power distribution terminal is mapped to the second dataset.

7. The method according to claim 1, characterized in that, The determination of the first identification information of the first power distribution terminal includes: In response to a configuration operation performed on the first power distribution terminal on the seventh interface displayed on the first power distribution terminal, the number of the first power distribution terminal is obtained. The number is determined as the first identification information of the first power distribution terminal.

8. The method according to claim 1, characterized in that, The step of obtaining the first attribute information of the first switch includes: In response to a configuration operation on the first switch displayed on the eighth interface of the first power distribution terminal, the first attribute information of the first switch is obtained.

9. A terminal configuration device, characterized in that, The device is applied to a power distribution network, which includes a first power distribution terminal, a first switch, at least one second power distribution terminal, and at least one second switch. Each second switch corresponds to one of the second power distribution terminals. The first power distribution terminal monitors the first switch and controls whether a first electrical device is connected to the power distribution network. The second power distribution terminal monitors the corresponding second switch and controls whether a second electrical device is connected to the power distribution network. The device includes: The determining module is used to determine the first identification information of the first power distribution terminal; The first acquisition module is used to acquire the first attribute information of the first switch, wherein the first attribute information is used to indicate whether the first switch is a main switch or a feeder switch. The second acquisition module is used to acquire the second identification information of each second power distribution terminal and the second attribute information of the corresponding second switch if the first attribute information indicates that the first switch is a main switch. The second attribute information is used to indicate that the second switch is a main switch or a feeder switch. The generation module is configured to respond to a first generation operation on a first interface displayed on the first power distribution terminal, and based on the first identification information, the second identification information and the second attribute information, display a first topology relationship corresponding to the first power distribution terminal on a second interface, and generate a configuration file for the first power distribution terminal. The first topology relationship includes the relationship between the first identification information and each of the second identification information, and the configuration file includes communication parameters between the first power distribution terminal and each of the second power distribution terminals.

10. A power distribution terminal, characterized in that, The power distribution terminal includes: At least one processor; and A memory communicatively connected to the at least one processor; wherein, The memory stores a computer program that can be executed by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-8.

11. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer instructions that cause a processor to execute the method of any one of claims 1-8.

12. A computer program product, characterized in that, The computer program product includes a computer program that, when executed by a processor, implements the method according to any one of claims 1-8.

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