Power grid equipment control method, device, equipment, medium and system

Abstract

The embodiment of the invention provides a power grid equipment control method, device and system, equipment and a medium. The method comprises the steps that an electronic fence opening request sent by a DCCS is received, and the electronic fence opening request comprises a dispatching order of at least one power grid device involved in an operation ticket authorized to be executed by the DCCS; according to a pre-configured fence opening condition of each power grid device and a scheduling order of at least one power grid device, determining whether an electronic fence of the at least one power grid device is allowed to be opened; and if it is determined that the electronic fence of the at least one power grid device is allowed to be opened, opening the electronic fence of the at least one power grid device according to a received scheduling operation instruction corresponding to the operation order and executing corresponding operation. The method is used for achieving the effects that security checking is carried out before the power grid equipment is controlled, and the security of dispatching control over the power grid equipment is improved.

Description

Technical Field

[0001] This application relates to the field of security control, and particularly to a control method, device, equipment, medium and system for power grid equipment. Background Art

[0002] With the continuous development of remote dispatching and remote control technology, the safety level of dispatching and remote control operations has been continuously improved. At present, from the perspective of "technical prevention", the five-prevention function of the Operation Control System (OCS) already has a relatively perfect anti-misoperation locking ability for various in-station switches, disconnectors, and earthing switches, becoming the last line of defense to hold the safety bottom line.

[0003] However, since "humans" are the biggest unsafe factors, in terms of the safety control of switch remote control, the industry still mainly focuses on the perspective of "human prevention". In the prior art, as long as the operator and the supervisor jointly input the password, the operator can control the power grid equipment. However, the method of the prior art may have the situation that for the sake of convenience, the operator inputs the passwords of the operator and the supervisor by himself and controls the power grid equipment without supervision, which has a relatively large potential safety hazard. Especially when the operator is in a poor state, there is a possibility of miscontrolling the equipment.

[0004] In summary, there is an urgent need for a safety verification technology in the prior art that can ensure the reliability of the operator's control of power grid equipment. Summary of the Invention

[0005] The embodiments of this application provide a control method, device, equipment, medium and system for power grid equipment, so as to achieve the effect of performing safety verification before the power grid equipment is scheduled and controlled, and improving the safety of scheduling and controlling the power grid equipment.

[0006] In a first aspect, the embodiments of this application provide a control method for power grid equipment, which is applied to the OCS system and includes:

[0007] Receiving an electronic fence opening request sent by the DCCS, where the electronic fence opening request includes the dispatching order of at least one power grid equipment involved in the operation ticket authorized by the DCCS;

[0008] Determining whether to allow opening the electronic fence of the at least one power grid equipment according to the pre-configured fence opening conditions of each power grid equipment and the dispatching order of the at least one power grid equipment;

[0009] If it is determined that the electronic fence of the at least one power grid equipment is allowed to be opened, then according to the received dispatching operation instruction corresponding to the operation ticket, open the electronic fence of the at least one power grid equipment and execute the corresponding operation.

[0010] In a possible implementation, the method further includes:

[0011] If it is determined that the electronic fence of at least one grid device is not allowed to be opened, after receiving the dispatching operation instruction corresponding to the operation ticket, discard the dispatching operation instruction.

[0012] In a possible implementation, before receiving the electronic fence opening request sent by the DCCS, the method includes:

[0013] Receive the item information corresponding to the operation ticket sent by the DCCS, where the item information includes the device information of at least one grid device;

[0014] According to the device information of at least one grid device and the dispatching jurisdiction unit of each grid device, configure the fence opening condition for each grid device;

[0015] Return a message indicating that the fence opening condition configuration is completed to the DCCS.

[0016] In a possible implementation, the method further includes:

[0017] Configure an electronic fence for at least one grid device according to the device information of at least one grid device and the preset electronic fence configuration information.

[0018] In a possible implementation, the fence opening condition includes at least one of the following: general dispatcher review, central dispatcher review, and shift supervisor review;

[0019] The dispatching order includes at least one of the following: general dispatcher dispatching order, central dispatcher dispatching order, and shift supervisor review information.

[0020] In a possible implementation, the item information further includes at least one of the following: personnel information, status information of each dispatching operation, and filing information of the operation ticket.

[0021] In a second aspect, an embodiment of the present application provides a control method for grid devices, which is applied to the DCCS system and includes:

[0022] Send item information to the OCS according to the obtained operation ticket, where the item information includes the device information of at least one grid device;

[0023] In response to receiving the message indicating that the fence opening condition configuration is completed returned by the OCS, send an electronic fence opening request to the OCS, where the electronic fence opening request includes the dispatching order of at least one grid device involved in the operation ticket, and the dispatching order is used to determine whether to allow opening the electronic fence of at least one grid device.

[0024] In a possible implementation, the method further includes:

[0025] While sending an electronic fence opening request to the OCS, send a dispatching operation instruction to the OCS.

[0026] In a third aspect, an embodiment of the present application provides a control device for power grid equipment, including:

[0027] A first receiving unit, configured to receive an electronic fence opening request sent by the DCCS, where the electronic fence opening request includes dispatching orders of at least one power grid equipment involved in the operation ticket authorized by the DCCS;

[0028] A determining unit, configured to determine whether to allow opening the electronic fences of the at least one power grid equipment according to the pre-configured fence opening conditions of each power grid equipment and the dispatching orders of the at least one power grid equipment;

[0029] A first processing unit, configured to, if it is determined that the electronic fences of the at least one power grid equipment are allowed to be opened, open the electronic fences of the at least one power grid equipment and execute corresponding operations according to the received dispatching operation instruction corresponding to the operation ticket.

[0030] In a possible implementation, the control device for power grid equipment further includes:

[0031] A second processing unit, configured to, if it is determined that the electronic fences of the at least one power grid equipment are not allowed to be opened, discard the dispatching operation instruction after receiving the dispatching operation instruction corresponding to the operation ticket.

[0032] In a possible implementation, the control device for power grid equipment further includes:

[0033] A second receiving unit, configured to receive item information corresponding to the operation ticket sent by the DCCS, where the item information includes equipment information of the at least one power grid equipment;

[0034] A first configuration unit, configured to configure the fence opening conditions of each power grid equipment according to the equipment information of the at least one power grid equipment and the dispatching jurisdiction unit of each power grid equipment;

[0035] A returning unit, configured to return a fence opening condition configuration completion message to the DCCS.

[0036] In a possible implementation, the control device for power grid equipment further includes:

[0037] A second configuration unit, configured to configure an electronic fence for the at least one grid device according to the device information of the at least one grid device and preset electronic fence configuration information.

[0038] In a possible implementation manner, the fence opening conditions in the determining unit include at least one of the following: general dispatcher review, medium dispatcher review, and shift supervisor review;

[0039] The dispatching orders in the first receiving unit include at least one of the following: general dispatcher's dispatching order, medium dispatcher's dispatching order, and shift supervisor's review information.

[0040] In a possible implementation manner, the item information in the second receiving unit further includes at least one of the following: personnel information, status information of each dispatching operation, and filing information of the operation ticket.

[0041] In a fourth aspect, an embodiment of the present application provides a control device for grid devices, including:

[0042] A first sending unit, configured to send item information to the OCS according to the obtained operation ticket, where the item information includes device information of at least one grid device;

[0043] A second sending unit, configured to send an electronic fence opening request to the OCS in response to receiving a fence opening condition configuration completion message returned by the OCS, where the electronic fence opening request includes a dispatching order of at least one grid device involved in the operation ticket, and the dispatching order is used to determine whether to allow opening the electronic fence of the at least one grid device.

[0044] In a possible implementation manner, the control device for grid devices further includes:

[0045] A third sending unit, configured to send a dispatching operation instruction to the OCS while sending the electronic fence opening request to the OCS.

[0046] In a fifth aspect, an embodiment of the present application provides a computer device, including: a memory, a processor;

[0047] The memory stores computer execution instructions;

[0048] The processor executes the computer execution instructions stored in the memory, so that the processor executes the control method for grid devices provided in the above method embodiments.

[0049] In a sixth aspect, an embodiment of the present application provides a computer-readable storage medium, where computer execution instructions are stored in the computer-readable storage medium, and when the computer execution instructions are executed by a processor, they are used to implement the control method for grid devices provided in the above method embodiments.

[0050] In a seventh aspect, an embodiment of the present application provides a control system for power grid equipment, including: a DCCS and an OCS; wherein, the OCS is used to implement the control method for power grid equipment in the above first aspect / various implementation manners of the first aspect, and the DCCS is used to implement the control method for power grid equipment in the above second aspect / various implementation manners of the second aspect.

[0051] In an eighth aspect, an embodiment of the present application provides a computer program product, including a computer program, which when executed by a processor implements the control method for power grid equipment provided in the above method embodiments.

[0052] For the control method, device, equipment, medium and system of power grid equipment provided by the embodiments of the present application, the OCS first receives an electronic fence opening request sent by the DCCS, which includes dispatching orders of at least one power grid equipment involved in the operation ticket authorized by the DCCS, and then determines whether to allow opening the electronic fence of the at least one power grid equipment according to the pre-configured fence opening conditions of each power grid equipment and the dispatching orders of the at least one power grid equipment. Finally, if it is determined that the electronic fence of the at least one power grid equipment is allowed to be opened, the electronic fence of the at least one power grid equipment is opened and the corresponding operation is executed according to the received dispatching operation instruction corresponding to the operation ticket. By using the pre-set electronic fence for power grid equipment, the dispatching operation instructions written by the operator can only be executed by the OCS on the corresponding power grid equipment after being reviewed by multiple people, effectively avoiding the possibility of miscontrolling the power grid equipment when the operator is in a poor state, achieving the effect of performing safety verification before the power grid equipment is controlled and improving the safety of dispatching control of the power grid equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] The drawings here are incorporated into the specification and form a part of this specification, showing embodiments consistent with the present application and used together with the specification to explain the principles of the present application.

[0054] Figure 1 It is a schematic flowchart of the control method for power grid equipment provided in Embodiment 1 of the present application;

[0055] Figure 2 It is a schematic flowchart of the control method for power grid equipment provided in Embodiment 2 of the present application;

[0056] Figure 3 It is a schematic flowchart of the control method for power grid equipment provided in Embodiment 3 of the present application;

[0057] Figure 4 It is a schematic structural diagram of the control device for power grid equipment provided in Embodiment 4 of the present application;

[0058] Figure 5Schematic structural diagram of the control device for power grid equipment provided in the fifth embodiment of this application;

[0059] Figure 6 Schematic structural diagram of the computer equipment provided in this application.

[0060] Through the above-mentioned drawings, specific embodiments of this application have been shown, and there will be more detailed descriptions hereinafter. These drawings and textual descriptions are not intended to limit the scope of the concept of this application in any way, but to illustrate the concept of this application to those skilled in the art by referring to specific embodiments. Detailed implementation manners

[0061] Here, the exemplary embodiments will be described in detail, and the examples are shown in the drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all implementation manners consistent with this application. On the contrary, they are merely examples of devices and methods consistent with some aspects of this application as detailed in the appended claims.

[0062] First, the terms involved in this application are explained:

[0063] Operation control system: The operation control system (OCS) is an important part of the integrated power grid operation intelligent system (OS2) of China Southern Power Grid Corporation, and supports intelligent work such as dispatching operations (such as opening and closing switches, etc.) on power grid equipment according to remote control commands for power grid equipment sent by operators.

[0064] Dispatch command and control system: The dispatch command and control system (DCCS) is an important tool for power grid dispatching and operation management of China Southern Power Grid Corporation, and supports the preparation of operation tickets by operators and the transmission of dispatch commands in the operation tickets.

[0065] To facilitate the understanding of the technical solutions in this application, the background technology is introduced in detail below:

[0066] In recent years, in order to meet the dispatching requirements of the power system, remote dispatching and remote control technology has emerged as the times require and has become the key support for the efficient operation of modern power grids. Operators can directly perform dispatching and remote control operations on power grid equipment based on the OCS, or after rewriting the operation ticket in the DCCS, and then based on the communication module between the DCCS and the OCS, send the operation instructions in the operation ticket to the OCS so that the OCS performs dispatching and remote control operations on the power grid equipment according to the operation instructions.

[0067] With the continuous development of remote dispatching and remote control technology, the safety level of dispatching and remote control operations has been continuously improved. At present, from the perspective of "technical prevention", the five-prevention function of OCS already has a relatively perfect anti-misoperation locking ability for various in-station switches, disconnectors, and earthing switches, becoming the last barrier to firmly hold the safety bottom line. However, in terms of the safety control of switch remote control, the industry still mainly focuses on the perspective of "human prevention". In the operation of dispatching and remote control of power grid equipment, in order to ensure the safety and reliability of the operation of power grid equipment, the requirement of "one person operates and one person monitors" needs to be strictly implemented. In the existing technology, after the operator and the supervisor jointly input the password, the operator can implement the control of the power grid equipment.

[0068] However, the method of the existing technology may have the situation that the operator or the supervisor, for the sake of convenience, the operator inputs the passwords of the operator and the supervisor by himself and controls the power grid equipment by himself without supervision, which has a greater potential safety hazard. Especially when the operator is in a poor state, there is a possibility of miscontrolling the equipment.

[0069] In view of the above technical problems in the background technology, during the process of researching the control method of power grid equipment, the inventor found that by pre-setting an electronic fence for the power grid equipment that needs to perform dispatching and remote control operations, and setting that the electronic fence of the power grid equipment can only be opened after the DCCS receives the dispatching order issued by the superior and / or the information approved by the shift supervisor, the dispatching operation instructions written by the operator can only be executed by the OCS on the corresponding power grid equipment after being reviewed by multiple people, effectively avoiding the possibility of miscontrolling the power grid equipment when the operator is in a poor state, achieving the effect of performing safety verification before the power grid equipment is controlled and improving the safety of dispatching control of the power grid equipment.

[0070] Based on the above technical concept of the inventor, this application provides a control method for power grid equipment. First, the OCS receives an electronic fence opening request sent by the DCCS, which includes at least one dispatching order of the power grid equipment involved in the operation ticket authorized by the DCCS to be executed. Then, according to the pre-configured fence opening conditions of each power grid equipment and at least one dispatching order of the power grid equipment, it is determined whether to allow opening the electronic fence of the at least one power grid equipment. Finally, if it is determined to allow opening the electronic fence of the at least one power grid equipment, then according to the received dispatching operation instructions corresponding to the operation ticket, the electronic fence of the at least one power grid equipment is opened and the corresponding operation is executed, so as to achieve the effect of performing safety verification before the power grid equipment is controlled and improving the safety of dispatching control of the power grid equipment.

[0071] Figure 1 It is a schematic flowchart of the control method for power grid equipment provided in the first embodiment of this application. This method is applied in the OCS, as Figure 1As shown in the figure, the control method for grid equipment provided by the embodiments of the present application includes:

[0072] S101. Receive an electronic fence opening request sent by the DCCS. The electronic fence opening request includes at least one dispatching order of the grid equipment involved in the operation ticket authorized by the DCCS to be executed.

[0073] In this solution, before the OCS executes the dispatching operation instruction corresponding to the operation ticket according to the received instruction, it will first determine whether the electronic fence of the grid equipment involved in the operation instruction is allowed to be opened according to the dispatching order carried in the electronic fence opening request sent by the DCCS and the pre-configured fence opening conditions of each grid equipment; and after determining that the electronic fence of the grid equipment involved in the operation instruction is allowed to be opened, then execute the corresponding operation according to the received dispatching operation instruction corresponding to the operation ticket.

[0074] In this step, it is necessary to receive the electronic fence opening request sent by the DCCS. The electronic fence opening request includes at least one dispatching order of the grid equipment involved in the operation ticket authorized by the DCCS to be executed.

[0075] It should be understood that a single operation ticket may involve multiple dispatching operations for multiple grid equipment. Before the grid equipment is manipulated according to the operation ticket, it is necessary to determine the dispatching order required to manipulate the grid equipment according to the dispatching jurisdiction unit of each grid equipment.

[0076] In a specific implementation manner, the grid equipment can be divided into equipment under the dispatching management of the general dispatcher, equipment under the dispatching management of the middle dispatcher, and equipment under the dispatching management of the local dispatcher. Among them, to manipulate the equipment under the dispatching management of the general dispatcher, it is necessary to obtain the general dispatcher's dispatching order and the information that the shift supervisor has approved; to manipulate the equipment under the dispatching management of the middle dispatcher, it is necessary to obtain the middle dispatcher's dispatching order and the information that the shift supervisor has approved; to manipulate the equipment under the dispatching management of the local dispatcher, it is necessary to obtain the information that the shift supervisor has approved.

[0077] Correspondingly, the dispatching order included in the electronic fence opening request includes at least one of the following: the general dispatcher's dispatching order, the middle dispatcher's dispatching order, and the shift supervisor's review information. Among them, the shift supervisor's review information includes the information that the shift supervisor has approved or the information that the shift supervisor has not approved.

[0078] S102. Determine whether to allow the opening of the electronic fences of at least one grid equipment according to the pre-configured fence opening conditions of each grid equipment and the dispatching order of at least one grid equipment.

[0079] In this step, for each power grid device, it is necessary to determine whether to allow the opening of the electronic fence of the power grid device based on whether the pre-configured fence opening condition of the power grid device matches the dispatching order of the power grid device sent by the DCCS. When the pre-configured fence opening condition of the power grid device matches the dispatching order of each power grid device obtained, the electronic fence of the power grid device is allowed to be opened; otherwise, it is not allowed.

[0080] In a specific implementation manner, the fence opening condition includes at least one of the following: general dispatcher review, medium dispatcher review, and shift supervisor review.

[0081] Exemplarily, if the fence opening condition of a certain power grid device is general dispatcher review and shift supervisor review, then the electronic fence of the power grid device is allowed to be opened only when the electronic fence opening request sent by the DCCS includes the general dispatcher's dispatching order of the power grid device and the information that the shift supervisor review is passed.

[0082] In a specific implementation manner, before receiving the electronic fence opening request sent by the DCCS, the method further includes the following steps 1-3:

[0083] Step 1: Receive the item information corresponding to the operation ticket sent by the DCCS, and the item information includes the device information of at least one power grid device.

[0084] In this step, in order to configure the electronic fence for at least one power grid device involved in the operation ticket according to the item information corresponding to the operation ticket, before receiving the electronic fence opening request sent by the DCCS, the OCS will first receive the item information corresponding to the operation ticket sent by the DCCS, where the item information includes the device information of at least one power grid device involved in the operation ticket.

[0085] Optionally, the item information further includes at least one of the following: personnel information, the status information of each dispatching operation, and the filing information of the operation ticket. Among them, the personnel information includes the operator who prepared the operation ticket, the guardian who supervised the preparation of the operation ticket by the operator, and the shift supervisor on duty.

[0086] Exemplarily, the status of each dispatching operation can be one of "not ordered", "remote control operation in progress", and "completed". It should be understood that "not ordered" means that the dispatching operation instruction of the dispatching operation has not been sent to the OCS; "remote control operation in progress" means that the dispatching operation instruction of the dispatching operation has been sent to the OCS and is waiting or being executed by the OCS; "completed" means that the dispatching operation instruction of the dispatching operation has been sent to the OCS and has been executed by the OCS.

[0087] Exemplarily, the archived information of the operation ticket includes one of "not executed", "executing", and "archived". It should be understood that "not executed" means that multiple dispatching operation instructions corresponding to the operation ticket have not been sent to the OCS; "executing" means that some of the dispatching operation instructions corresponding to the operation ticket have been sent to the OCS; "archived" means that all the dispatching operation instructions corresponding to the operation form have been sent to the OCS and have been completed by the OCS.

[0088] Step 2: Configure the fence opening conditions for each power grid device according to the device information of at least one power grid device and the dispatching jurisdiction unit of each power grid device.

[0089] In this step, it is necessary to configure the fence opening conditions for each power grid device according to the device information (such as the number of the power grid device) of at least one power grid device involved in the operation ticket and the dispatching jurisdiction unit of each power grid device. Among them, the dispatching jurisdiction units are the general dispatching, the central dispatching, and the local dispatching.

[0090] Exemplarily, if the dispatching jurisdiction unit of power grid device A is the general dispatching, the fence opening conditions configured for this power grid device are general dispatching review and shift supervisor review; if the dispatching jurisdiction unit of power grid device A is the central dispatching, the fence opening conditions configured for this power grid device are central dispatching review and shift supervisor review; if the dispatching jurisdiction unit of power grid device A is the local dispatching, the fence opening conditions configured for this power grid device are shift supervisor review.

[0091] Specifically, the control method for power grid devices provided in this application further includes: configuring electronic fences for at least one power grid device involved in the operation ticket according to the device information of at least one power grid device involved in the operation ticket and the preset electronic fence configuration information.

[0092] In this method, before configuring the fence opening conditions for each power grid device according to the device information of at least one power grid device involved in the operation ticket sent by the DCCS, it is also necessary to configure electronic fences for each power grid device based on the device information of the power grid device.

[0093] Optionally, according to the device information of all power grid devices in the power system, the dispatching jurisdiction unit of each power grid device, and the preset electronic fence configuration information, electronic fences and the fence opening conditions can be configured in advance for each electronic device in the power system. After the OCS receives the project information corresponding to the operation ticket sent by the DCCS, it can directly transfer the electronic fences of at least one power grid device involved in the operation ticket included in the project information to the to-be-opened state. This method is used to achieve the effect of improving the dispatching operation efficiency while ensuring the safety of power grid device control.

[0094] Step 3: Return a message indicating that the configuration of the fence opening condition is completed to DCCS.

[0095] In this step, after OCS configures the fence opening condition for the grid equipment involved in the operation ticket, it will return a message indicating that the configuration of the fence opening condition is completed to DCCS, so as to prompt DCCS that OCS can determine whether the electronic fences involved in the operation ticket are allowed to be opened according to the electronic fence opening request sent by it.

[0096] In this implementation, OCS pre-configures the fence opening condition for the grid equipment involved in the operation ticket by receiving the item information corresponding to the operation ticket sent by DCCS and configuring the fence opening condition for each grid equipment according to the equipment information of the at least one grid equipment and the dispatching jurisdiction unit of each grid equipment, and then returning a message indicating that the configuration of the fence opening condition is completed to DCCS, so that OCS can only execute the corresponding operation according to the dispatching operation instruction corresponding to the operation ticket sent by DCCS after obtaining the corresponding dispatching order.

[0097] S103: If it is determined that the electronic fences of at least one grid equipment are allowed to be opened, open the electronic fences of at least one grid equipment and execute the corresponding operation according to the received dispatching operation instruction corresponding to the operation ticket.

[0098] In this step, after it is determined that the electronic fences of at least one grid equipment involved in the operation ticket are allowed to be opened, OCS can open the electronic fences of the at least one grid equipment involved and execute the corresponding operation according to the dispatching operation instruction corresponding to the operation ticket sent by DCCS received.

[0099] In a specific implementation, a single operation ticket may involve multiple dispatching operations on multiple grid equipment, and DCCS only sends one dispatching operation instruction to OCS each time. After receiving the dispatching operation instruction sent by DCCS, OCS can directly determine the grid equipment corresponding to the dispatching operation instruction according to the dispatching operation instruction, and only open the grid equipment corresponding to the dispatching operation instruction, without opening the electronic fences of the grid equipment waiting to be controlled among the at least one grid equipment involved in the operation ticket. This method effectively prevents the grid equipment waiting to be controlled from being controlled by other dispatching operation instructions that have not obtained the dispatching order, further ensuring the safety of dispatching control.

[0100] In a specific implementation, since a single operation ticket may involve multiple dispatching operations on multiple grid equipment, and DCCS only sends one dispatching operation instruction to OCS each time, after OCS executes the one dispatching operation instruction, it will return an execution completion message corresponding to the dispatching operation instruction to DCCS to prompt DCCS to send the next dispatching operation instruction.

[0101] Based on this implementation, during the process of the OCS performing corresponding operations according to the received dispatching operation instructions corresponding to the operation ticket, the status information of each dispatching operation in the item information of the DCCS and / or the archiving information of the operation ticket can be dynamically changed as each dispatching operation instruction is sent and the execution completion information corresponding to each dispatching operation instruction is received.

[0102] Furthermore, in an optional implementation solution, when the DCCS sends each dispatching operation instruction to the OCS / receives the execution completion information corresponding to the last dispatching operation instruction sent by the OCS, it will send the status information of each dispatching operation at the current moment and / or the archiving information of the operation ticket to the OCS. Correspondingly, when the OCS receives a dispatching operation instruction, it will obtain the status information of each dispatching operation at that moment and / or the archiving information of the operation ticket, and then can directly determine the grid equipment for which the electronic fence needs to be opened for executing the current dispatching operation instruction based on the obtained status information of each dispatching operation, that is, only open the electronic fence of the grid equipment corresponding to the dispatching operation with the status of "remote control operation in progress"; it can also directly determine whether to remove the electronic fence of at least one grid equipment involved in the operation ticket based on the obtained archiving information of the operation ticket, that is, remove the electronic fence of at least one grid equipment involved in the operation ticket with the status of "archived".

[0103] In a specific implementation, if it is determined that the electronic fence of the at least one grid equipment is not allowed to be opened, then after receiving the dispatching operation instruction corresponding to the operation ticket, the dispatching operation instruction is discarded. This method effectively ensures that the dispatching operation instruction without obtaining the dispatching order cannot be executed by the OCS.

[0104] The control method for grid equipment provided by the embodiments of the present application first receives, by the OCS, an electronic fence opening request including the dispatching order of at least one grid equipment involved in the operation ticket authorized by the DCCS, then determines whether to allow the opening of the electronic fence of the at least one grid equipment according to the pre-configured fence opening conditions of each grid equipment and the dispatching order of the at least one grid equipment. Finally, if it is determined that the electronic fence of the at least one grid equipment is allowed to be opened, then according to the received dispatching operation instruction corresponding to the operation ticket, the electronic fence of the at least one grid equipment is opened and the corresponding operation is executed. By using the pre-set electronic fence for grid equipment, the dispatching operation instructions written by the operator can only be executed by the OCS on the corresponding grid equipment after being reviewed by multiple people, effectively avoiding the possibility of miscontrolling the grid equipment when the operator is in a poor state, and performing safety verification before the grid equipment is controlled, improving the safety of dispatching control of grid equipment.

[0105] Figure 2 It is a schematic flowchart of the control method for grid equipment provided in the second embodiment of this application. This method is applied in the DCCS. As Figure 2 shown, the control method for grid equipment provided in the embodiment of this application includes:

[0106] S201. Send project information to the OCS according to the obtained operation ticket. The project information includes the device information of at least one grid equipment involved in the operation ticket.

[0107] In this step, the operator will write an operation ticket in the DCCS under the supervision of the guardian. After the DCCS obtains the operation ticket, it will send the project information including the device information of at least one grid equipment involved in the operation ticket to the OCS, so that the OCS configures the electronic fence opening condition according to the device information.

[0108] S202. In response to receiving the message indicating that the fence opening condition configuration is completed returned by the OCS, send an electronic fence opening request to the OCS. The electronic fence opening request includes the dispatching order of at least one grid equipment involved in the operation ticket.

[0109] In this step, in response to receiving the message indicating that the fence opening condition configuration is completed returned by the OCS, an electronic fence opening request including the dispatching order of at least one grid equipment involved in the operation ticket will be sent to the OCS. Among them, the dispatching order is used to determine whether to allow opening the electronic fence of at least one grid equipment.

[0110] In a specific implementation manner, while sending the electronic fence opening request to the OCS, a dispatching operation instruction is sent to the OCS.

[0111] Specifically, if there is only one dispatching operation instruction corresponding to the operation ticket, the DCCS will send this dispatching operation instruction to the OCS while sending the electronic fence opening request to the OCS; if there are multiple dispatching operation instructions corresponding to the operation ticket, the DCCS will send the first dispatching operation instruction corresponding to the operation ticket to the OCS while sending the electronic fence opening request to the OCS, and after receiving the execution completion information corresponding to this dispatching operation instruction sent by the OCS, the DCCS will send the next dispatching operation instruction corresponding to the operation ticket to the OCS until all the dispatching operation instructions involved in the operation ticket are sent.

[0112] In a specific implementation manner, the status information of each dispatching operation in the project information in the DCCS and / or the filing information of the operation ticket change dynamically with the sending of each dispatching operation instruction and the receipt of the execution completion information corresponding to each dispatching operation instruction.

[0113] Specifically, for the status information of each dispatching operation, the initial status of each dispatching operation is "not ordered"; after DCCS sends the dispatching operation instruction of one of the dispatching operations to OCS and before receiving the execution completion information corresponding to this dispatching operation instruction returned by OCS, the status of this dispatching operation changes to "remote control operation in progress"; after DCCS receives the execution completion information corresponding to this dispatching operation instruction returned by OCS, the status of this dispatching operation changes to "completed".

[0114] For the archiving information of the operation ticket, the initial status of the archiving information of the operation ticket is "not executed"; after DCCS sends the operation instruction of the first dispatching operation corresponding to this operation ticket to OCS and before receiving the execution completion information corresponding to the operation instruction of the last dispatching operation corresponding to this operation ticket returned by OCS, the status of the archiving information of the operation ticket changes to "executing"; after DCCS receives the execution completion information corresponding to the operation instruction of the last dispatching operation corresponding to this operation ticket returned by OCS, the status of the archiving information of the operation ticket changes to "executed".

[0115] Based on this, in the specific implementation of this solution, when DCCS sends each dispatching operation instruction to OCS / receives the execution completion information corresponding to the last dispatching operation instruction sent by OCS, it will send the status information of each dispatching operation and / or the archiving information of the operation ticket at the current moment to OCS together, so that OCS can directly select the grid equipment for which the electronic fence needs to be opened according to the obtained status information of each dispatching operation, that is, only open the electronic fence of the grid equipment corresponding to the dispatching operation with the status of "remote control operation in progress"; directly remove the electronic fence of at least one grid equipment involved in the operation ticket with the status of "archived" according to the obtained archiving information of the operation ticket.

[0116] The control method for grid equipment provided by the embodiment of this application enables OCS to judge whether to allow opening the electronic fence of at least one grid equipment involved in the operation ticket by the way that DCCS sends project information to OCS according to the obtained operation ticket and then sends an electronic fence opening request to OCS in response to receiving the fence opening condition configuration completion message returned by OCS. In addition, when sending the electronic fence opening request to OCS, it also sends the dispatching operation instruction corresponding to the operation ticket to OCS, so that after OCS judges that it is allowed to open the electronic fence of at least one grid equipment involved in the operation ticket, it can execute the corresponding operation according to the obtained dispatching operation instruction, so as to achieve the effect of performing safety verification before the grid equipment is controlled on the DCSS side and improving the safety of dispatching control of the grid equipment.

[0117] Figure 3It is a schematic flowchart of the control method for grid equipment provided in the third embodiment of this application. This method is applied to the control system of grid equipment including OCS and DCCS. As Figure 3 shown, the control method for grid equipment provided in the embodiment of this application includes:

[0118] S301. The DCCS sends item information to the OCS according to the obtained operation ticket.

[0119] Among them, the item information includes the equipment information of the at least one grid equipment.

[0120] Optionally, the item information further includes at least one of personnel information, status information of each dispatching operation, and filing information of the operation ticket. Among them, the status of each dispatching operation in the status information of each dispatching operation sent by the DCCS at this time is the status ("not ordered"); the status of the operation ticket in the filing information of the operation ticket is also in the initial state ("not executed").

[0121] S302. The OCS receives the item information corresponding to the operation ticket sent by the DCCS, and configures the fence opening conditions for each grid equipment according to the equipment information of the at least one grid equipment involved in the operation ticket and the dispatching jurisdiction unit of each grid equipment.

[0122] In a specific implementation manner, the fence opening conditions include at least one of the following: general dispatcher review, middle dispatcher review, and shift supervisor review;

[0123] In a specific implementation manner, an electronic fence can also be configured for the at least one grid equipment according to the equipment information of the at least one grid equipment involved in the operation ticket and the preset electronic fence configuration information.

[0124] S303. The OCS returns a message indicating that the fence opening condition configuration is completed to the DCCS.

[0125] S304. In response to receiving the message indicating that the fence opening condition configuration is completed returned by the OCS, the DCCS sends an electronic fence opening request and the dispatching operation instruction corresponding to the operation ticket to the OCS.

[0126] Among them, the electronic fence opening request includes the dispatching of the at least one grid equipment involved in the operation ticket.

[0127] Specifically, if there is only one dispatching operation instruction corresponding to the operation ticket, the DCCS sends this dispatching operation instruction to the OCS while sending the electronic fence opening request to the OCS; if there are multiple dispatching operation instructions corresponding to the operation ticket, the DCCS sends the first dispatching operation instruction corresponding to the operation ticket to the OCS while sending the electronic fence opening request to the OCS.

[0128] In a specific implementation manner, when DCCS sends a scheduling operation instruction to OCS, it will send the status information of each scheduling operation at the current moment and / or the archival information of the operation ticket to OCS together.

[0129] In a specific implementation manner, the dispatching order includes at least one of the following: the general dispatching order, the medium dispatching order, and the value long review information.

[0130] S305. OCS receives the electronic fence opening request sent by DCCS, and determines whether to allow opening the electronic fence of at least one power grid device according to the pre-configured fence opening conditions of each power grid device and the dispatching order of at least one power grid device involved in the operation ticket.

[0131] S306. If OCS determines that it is allowed to open the electronic fence of at least one power grid device, it will open the electronic fence of at least one power grid device and execute the corresponding operation according to the received dispatching operation instruction corresponding to the operation ticket.

[0132] Optionally, OCS can directly determine the power grid device corresponding to the dispatching operation instruction according to the received dispatching operation instruction, and only open the power grid device corresponding to the dispatching operation instruction, without opening the electronic fence of the power grid device to be controlled among at least one power grid device involved in the operation ticket.

[0133] In a specific implementation manner, if there are multiple dispatching operations involved in the operation ticket, after OCS executes a dispatching operation instruction sent by DCCS, it will return the execution completion information corresponding to the dispatching operation instruction to DCCS to prompt DCCS to send the next dispatching operation instruction. This process continues until all dispatching operations involved in the operation ticket are completed.

[0134] Optionally, when DCCS sends each dispatching operation instruction to OCS / receives the execution completion information corresponding to the last dispatching operation instruction sent by OCS, it will send the status information of each dispatching operation at the current moment and / or the archival information of the operation ticket to OCS together. Furthermore, OCS can determine the power grid device whose electronic fence needs to be opened according to the status information of each dispatching operation obtained synchronously with the dispatching operation instruction; it can determine whether to remove the electronic fence of at least one power grid device involved in the operation ticket according to the obtained archival information of the operation ticket.

[0135] S307. If OCS determines that it is not allowed to open the electronic fence of at least one power grid device, it will discard the dispatching operation instruction after receiving the dispatching operation instruction corresponding to the operation ticket.

[0136] The control method for power grid equipment provided by the embodiments of the present application is implemented through the cooperation of DCCS and OCS. By using the electronic fence set for the power grid equipment in advance, the dispatching operation instructions written by the operator can only be executed on the corresponding power grid equipment by the OCS after being reviewed by multiple people, effectively avoiding the possibility of miscontrolling the power grid equipment when the operator is in a poor state, achieving the effect of safety verification before the power grid equipment is controlled, and improving the safety of dispatching and controlling the power grid equipment.

[0137] In addition, in a specific implementation manner, under the supervision of the guardian and after being reviewed by the shift supervisor, the operator can directly control the power grid equipment on the OSC. If the power grid equipment is in the "not ordered" state in the DCCS, when the shift supervisor authorizes the equipment on the OCS, a prompt will be given: The equipment is in the "not ordered" state. Do you want to continue the operation? To ensure the reliability of controlling the power grid equipment, the on-duty shift supervisor and the on-duty operator can be recorded in the personnel information in the OCS, so that the on-duty operator can control the power grid equipment on the OCS only after being reviewed by the on-duty shift supervisor. The following provides a method for obtaining the on-duty operator and the on-duty shift supervisor in the personnel information of the OCS system:

[0138] After the information of the relieving operator and the relieving shift supervisor entered by the relieving shift supervisor in the DCCS system is verified, the DCCS generates the information of the on-duty operator and the on-duty shift supervisor according to the verified information of the relieving operator and the relieving shift supervisor, and sends the information of the on-duty operator and the on-duty shift supervisor to the OCS. The OCS updates the personnel information in the OCS according to the received information of the on-duty operator and the on-duty shift supervisor.

[0139] Specifically, the verification of the information of the relieving operator and the relieving shift supervisor entered by the relieving shift supervisor in the DCCS system can be completed by both the relieving shift supervisor and the relieving shift supervisor inputting passwords and fingerprints into the DCCS; the DCCS takes the verified relieving operator as the on-duty operator and the verified relieving shift supervisor as the on-duty shift supervisor.

[0140] This implementation manner makes the operator who controls the power grid equipment directly in the OCS be the verified on-duty operator by double-authenticating the information of the relieving operator and the relieving shift supervisor entered in the OCS, achieving the effect of ensuring the reliability of the operator's control of the power grid equipment.

[0141] Figure 4 For the structural schematic diagram of the control device for power grid equipment provided in Embodiment 4 of the present application, as Figure 4 shown, the control device 40 for power grid equipment provided in this embodiment includes:

[0142] The first receiving unit 401 is configured to receive an electronic fence opening request sent by the DCCS. The electronic fence opening request includes dispatching orders of at least one grid device involved in the operation ticket authorized by the DCCS.

[0143] The determination unit 402 is configured to determine whether to allow opening the electronic fences of the at least one grid device according to the pre-configured fence opening conditions of each grid device and the dispatching orders of the at least one grid device.

[0144] The first processing unit 403 is configured to, if it is determined that the electronic fences of the at least one grid device are allowed to be opened, open the electronic fences of the at least one grid device and execute corresponding operations according to the received dispatching operation instructions corresponding to the operation ticket.

[0145] In a possible implementation manner, the control device 40 of the grid device further includes:

[0146] The second processing unit 404 is configured to, if it is determined that the electronic fences of the at least one grid device are not allowed to be opened, discard the dispatching operation instructions after receiving the dispatching operation instructions corresponding to the operation ticket.

[0147] In a possible implementation manner, the control device 40 of the grid device further includes:

[0148] The second receiving unit 405 is configured to receive the item information corresponding to the operation ticket sent by the DCCS. The item information includes the device information of the at least one grid device.

[0149] The first configuration unit 406 is configured to configure the fence opening conditions of each grid device according to the device information of the at least one grid device and the dispatching jurisdiction unit of each grid device.

[0150] The return unit 407 is configured to return a message indicating that the fence opening condition configuration is completed to the DCCS.

[0151] In a possible implementation manner, the control device 40 of the grid device further includes:

[0152] The second configuration unit 408 is configured to configure the electronic fences for the at least one grid device according to the device information of the at least one grid device and the preset electronic fence configuration information.

[0153] In a possible implementation manner, the fence opening conditions in the determination unit 402 include at least one of the following: general dispatcher review, medium dispatcher review, and shift supervisor review.

[0154] The dispatching orders in the first receiving unit 401 include at least one of the following: general dispatching orders, medium dispatching orders, and value leader review information.

[0155] In a possible implementation manner, the item information in the second receiving unit 401 further includes at least one of the following: personnel information, status information of each dispatching operation, and filing information of the operation ticket.

[0156] The control device 40 of the power grid equipment provided in this embodiment can execute the method provided in the above method embodiment, and its implementation principle and technical effects are similar, which will not be elaborated here in this embodiment.

[0157] Figure 5 It is a schematic structural diagram of the control device of the power grid equipment provided in the fifth embodiment of this application. As Figure 5 shown, the control device 50 of the power grid equipment provided in this embodiment includes:

[0158] A first sending unit 501, configured to send item information to the OCS according to the obtained operation ticket, where the item information includes device information of at least one of the power grid equipment;

[0159] A second sending unit 502, configured to send an electronic fence opening request to the OCS in response to receiving a message indicating that the fence opening condition configuration is completed returned by the OCS, where the electronic fence opening request includes a dispatching order of at least one of the power grid equipment involved in the operation ticket, and the dispatching order is used to determine whether to allow opening the electronic fence of at least one of the power grid equipment.

[0160] In a possible implementation manner, the control device 50 of the power grid equipment further includes:

[0161] A third sending unit 503, configured to send a dispatching operation instruction to the OCS while sending the electronic fence opening request to the OCS.

[0162] The control device 50 of the power grid equipment provided in this embodiment can execute the method provided in the above method embodiment, and its implementation principle and technical effects are similar, which will not be elaborated here in this embodiment.

[0163] Figure 6 It is a schematic structural diagram of the computer device provided in this application. As Figure 6 shown, the computer device 60 provided in this embodiment includes: at least one processor 601 and a memory 602. Optionally, the device 60 further includes a communication component 603. Among them, the processor 601, the memory 602, and the communication component 603 are connected through a bus 604.

[0164] In a specific implementation process, at least one processor 601 executes computer-executable instructions stored in a memory 602, so that at least one processor 601 executes the above-mentioned method.

[0165] For the specific implementation process of the processor 601, reference may be made to the control method of the power grid device provided in the above method embodiment. The implementation principle and technical effects are similar, and will not be elaborated here in this embodiment.

[0166] This application also provides a computer-readable storage medium, in which computer-executable instructions are stored. When the processor executes the computer-executable instructions, the above-mentioned method is implemented.

[0167] The embodiment of this application provides a control system for a power grid device, including: DCCS and OCS; wherein, DCCS and OCS cooperate to implement the control method of the power grid device provided in the above method embodiment. The implementation principle and technical effects are similar, and will not be elaborated here in this embodiment.

[0168] This application also provides a computer program product, including a computer program, which when executed by a processor implements the control method of the power grid device provided in the above method embodiment. The implementation principle and technical effects are similar, and will not be elaborated here in this embodiment.

[0169] Finally, it should be noted that: those skilled in the art will easily think of other implementation schemes of the present invention after considering the specification and practicing the invention disclosed herein. The present invention is intended to cover any variations, uses or adaptations of the present invention, which follow the general principles of the present invention and include common general knowledge or conventional technical means in the technical field not disclosed in the present invention. It is not limited to the exact structure already described and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present invention is only limited by the appended claims.

Claims

1. A control method for power grid equipment, characterized in that: include: Receiving an electronic fence opening request sent by the DCCS, wherein the electronic fence opening request includes a dispatch order of at least one power grid device involved in the operation ticket authorized to be executed by the DCCS; Determining whether to allow opening of the electronic fence of the at least one power grid device according to the pre-configured fence opening condition of each power grid device and the dispatch order of the at least one power grid device; If it is determined that the electronic fence of the at least one power grid device is allowed to be opened, the electronic fence of the at least one power grid device is opened and a corresponding operation is performed according to the received dispatch operation instruction corresponding to the operation ticket.

2. The method according to claim 1, characterized in that: The method further comprises: If it is determined that opening the electronic fence of the at least one power grid device is not allowed, after receiving the dispatching operation instruction corresponding to the operation ticket, the dispatching operation instruction is discarded.

3. The method according to claim 1 or 2, characterized in that: Before receiving the electronic fence opening request sent by the DCCS, the method includes: receiving project information corresponding to the operation ticket sent by the DCCS, wherein the project information includes equipment information of the at least one power grid equipment; According to the device information of the at least one power grid device, the dispatching and governing unit of each power grid device configures a fence opening condition for each power grid device; A fence opening condition configuration completion message is returned to the DCCS.

4. The method according to claim 3, characterized in that The method further comprises: An electronic fence is configured for the at least one power grid device according to the device information of the at least one power grid device and the preset electronic fence configuration information.

5. The method according to claim 1 or 2, characterized in that: The fence opening condition includes at least one of the following: general audit, intermediate audit and shift supervisor audit; The dispatch order includes at least one of the following: a general dispatch order, a central dispatch order, and duty officer review information.

6. The method according to claim 3, characterized in that The project information also includes at least one of: personnel information, status information of each scheduling operation, and archive information of the operation ticket.

7. A control method for power grid equipment, characterized in that: include: Sending project information to the OCS according to the acquired operation ticket, wherein the project information includes equipment information of at least one power grid equipment; In response to receiving the fence opening condition configuration completion message returned by the OCS, an electronic fence opening request is sent to the OCS, wherein the electronic fence opening request includes a dispatch order of at least one power grid device involved in the operation ticket, and the dispatch order is used to determine whether to allow the electronic fence of the at least one power grid device to be opened.

8. The method according to claim 7, characterized in that The method further comprises: When sending the electronic fence opening request to the OCS, a scheduling operation instruction is sent to the OCS.

9. A control device for power grid equipment, characterized in that: include: A receiving unit, configured to receive an electronic fence opening request sent by a DCCS, wherein the electronic fence opening request includes a dispatching order of at least one power grid device involved in the operation ticket authorized to be executed by the DCCS; a determining unit, configured to determine whether to allow opening of the electronic fence of the at least one power grid device according to a pre-configured fence opening condition of each power grid device and a dispatch order of the at least one power grid device; The first processing unit is used to open the electronic fence of the at least one power grid device and perform a corresponding operation according to the received scheduling operation instruction corresponding to the operation ticket if it is determined that the electronic fence of the at least one power grid device is allowed to be opened.

10. A control device for power grid equipment, characterized in that: include: A first sending unit, configured to send project information to the OCS according to the acquired operation ticket, wherein the project information includes equipment information of at least one power grid equipment; A second sending unit is used to send an electronic fence opening request to the OCS in response to receiving a fence opening condition configuration completion message returned by the OCS, wherein the electronic fence opening request includes a dispatch order of at least one power grid device involved in the operation ticket, and the dispatch order is used to determine whether to allow the electronic fence of the at least one power grid device to be opened.

11. A computer device, characterized in that: include: Memory, processor; The memory stores computer-executable instructions; The processor executes the computer-executable instructions stored in the memory, so that the processor performs the method according to any one of claims 1 to 8.

12. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer-executable instructions, which are used to implement the method according to any one of claims 1 to 8 when executed by a processor.

13. A control system for power grid equipment, characterized in that: The system comprises: a DCCS and an OCS; The OCS is used to execute the method according to any one of claims 1 to 6, and the DCCS is used to execute the method according to claim 7 or 8.

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