Power grid equipment joint debugging method and device, equipment, storage medium and program product

Abstract

The invention relates to a power grid equipment joint debugging method and device, equipment, a storage medium and a program product. The method comprises the steps of determining corresponding joint debugging equipment in a power grid and first equipment information of the joint debugging equipment based on semantic analysis of first voice information fed back by joint debugging personnel on a plant-station side; determining a target image corresponding to the joint debugging equipment from a monitoring picture of the power grid dispatching system; determining second equipment information of the joint debugging equipment based on image recognition of the target image; inputting the first equipment information and the second equipment information into a preset power grid equipment joint debugging large model; the power grid equipment joint debugging large model is used for determining and outputting a first joint debugging result based on a consistency comparison result of the first equipment information and the second equipment information according to the equipment state of the power grid equipment, the measurement data and the time delay of the measurement data change; and generating a first joint debugging result voice and outputting the first joint debugging result voice to the plant-station side joint debugging personnel. The method can improve the joint debugging efficiency of the power grid equipment.

Description

Technical Field

[0001] The present application relates to the field of electric power technology, and in particular to a method and device for joint debugging of power grid equipment, electric power equipment, a computer-readable storage medium, and a computer program product. Background Art

[0002] Before power grid dispatching, it is necessary to ensure that the power equipment data in the power grid dispatching system corresponds to the actual power equipment data on site, that is, to conduct joint debugging of the master station (power grid dispatching side) and the plant station (actual power equipment side) to verify the consistency of the association relationship. If the association relationship is consistent, that is, the joint debugging is passed, the power grid dispatching can be carried out. At present, the joint debugging is mainly carried out manually, that is, a joint debugging personnel is assigned to the master station and the plant station respectively, and the consistency is verified through telephone communication between the joint debugging personnel, which is relatively inefficient. Summary of the invention

[0003] Based on this, it is necessary to provide a power grid equipment joint debugging method, device, power equipment, computer-readable storage medium and computer program product to improve the efficiency of power grid equipment joint debugging in response to the above technical problems.

[0004] In a first aspect, the present application provides a power grid equipment joint debugging method, which is applied to a power grid dispatching device, and the method includes:

[0005] Based on the voice interaction with the plant-station side joint debugging personnel, determine the first voice information fed back by the plant-station side joint debugging personnel; based on the semantic analysis of the first voice information, determine the corresponding joint debugging equipment in the power grid and the first equipment information of the joint debugging equipment; and,

[0006] Based on the keyboard, video and mouse switch, a monitoring screen of the power grid dispatching system is obtained, and a target image corresponding to the joint debugging device is determined from the monitoring screen; based on image recognition of the target image, second device information of the joint debugging device is determined; and,

[0007] Input the first device information and the second device information into a preset power grid equipment joint debugging model; the power grid equipment joint debugging model is used to compare the first device information and the second device information for consistency according to the device status of the power grid equipment, the measurement data, and the delay of the measurement data change, and determine and output the first joint debugging result based on the consistency comparison result;

[0008] Based on the first joint debugging result, a first joint debugging result voice is generated and output to the joint debugging personnel at the plant side.

[0009] In one embodiment, the method further includes: when the first joint debugging result indicates that the joint debugging is passed, determining the joint debugging device as a remote control joint debugging device, and sending a remote control test instruction to the power grid dispatching system; the remote control test instruction is used to instruct the power grid dispatching system to control the remote control joint debugging device to perform an action; and,

[0010] Generate remote control test voice corresponding to the remote control test command and output it to the plant side joint debugging personnel;

[0011] receiving a second voice message, where the second voice message is sent by the plant-side joint debugging personnel to determine the remote control test status of the remote control joint debugging equipment and provide feedback based on the remote control test voice; and

[0012] Determine a remote control test result corresponding to the remote control joint debugging device based on semantic analysis of the second voice information;

[0013] When the remote control test result indicates that the remote control test has passed, the corresponding joint debugging completion voice is generated and output to the joint debugging personnel at the plant side.

[0014] In one of the embodiments, when the first joint debugging result indicates that the joint debugging has passed, determining the joint debugging device as a remote control joint debugging device, and issuing a remote control test instruction to the power grid dispatching system, including: when the first joint debugging result indicates that the joint debugging has passed, determining the joint debugging device as a remote control joint debugging device, generating a preparation voice for remote control testing of the remote control joint debugging device, and outputting it to the joint debugging personnel at the plant side;

[0015] Receive the third voice message, which is sent by the plant-station side coordination personnel based on the prepared voice message to determine the plant-station side safety situation and provide feedback; and

[0016] Based on the semantic analysis of the third voice information, when it is determined that the safety situation on the plant side meets the preset safety conditions, a remote control test instruction is issued to the power grid dispatching system.

[0017] In one of the embodiments, the method further includes: based on a preset table, recording the joint debugging situation corresponding to the joint debugging device; the joint debugging situation at least includes the first voice information, the target image, the first joint debugging result and the remote control test result.

[0018] In one of the embodiments, the method also includes: determining semantic information corresponding to the first voice information and image information corresponding to the monitoring screen; suspending the joint debugging of the joint debugging device when the semantic information and / or the monitoring screen indicate that the debugging of the joint debugging device exists; and continuing the joint debugging of the joint debugging device when the semantic information and / or the monitoring screen indicate that the debugging of the joint debugging device is completed.

[0019] In one of the embodiments, the method further includes: when the joint debugging of each joint debugging device in the power grid is completed, determining that the joint debugging of the power grid is completed; the power grid includes a power plant and / or a substation; when the joint debugging of the power grid is completed, transferring the control authority of the power grid dispatching system to the power grid dispatching personnel to perform power grid dispatching.

[0020] In a second aspect, the present application further provides a power grid equipment joint debugging device, which is applied to a power grid dispatching device, and the device includes:

[0021] A voice module, used to determine the first voice information fed back by the plant-station-side joint debugging personnel based on voice interaction with the plant-station-side joint debugging personnel; based on semantic analysis of the first voice information, determine the corresponding joint debugging equipment in the power grid and the first equipment information of the joint debugging equipment;

[0022] The screen module is used to obtain the monitoring screen of the power grid dispatching system based on the keyboard, video and mouse switch, and determine the target image corresponding to the joint debugging device from the monitoring screen; based on the image recognition of the target image, determine the second device information of the joint debugging device;

[0023] A determination module is used to input the first device information and the second device information into a preset power grid equipment joint debugging model; the power grid equipment joint debugging model is used to compare the first device information and the second device information for consistency according to the device status of the power grid equipment, the measurement data, and the time delay of the measurement data change, and based on the consistency comparison result, determine and output the first joint debugging result; based on the first joint debugging result, generate a first joint debugging result voice and output it to the joint debugging personnel at the plant side.

[0024] In a third aspect, the present application further provides an electric power device, comprising a memory and a processor, wherein the memory stores a computer program, and the processor implements the steps of the power grid equipment coordination method in the first aspect when executing the computer program.

[0025] In a fourth aspect, the present application further provides a computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the steps of the power grid equipment joint debugging method in the first aspect are implemented.

[0026] In a fifth aspect, the present application further provides a computer program product, including a computer program, which, when executed by a processor, implements the steps of the power grid equipment joint debugging method in the first aspect.

[0027] The above-mentioned power grid equipment joint debugging method, device, power equipment, computer-readable storage medium and computer program product can determine the corresponding joint debugging equipment and the first equipment information by performing semantic analysis on the semantics fed back by the joint debugging personnel on the plant side; at the same time, by determining the target image corresponding to the joint debugging equipment from the monitoring screen of the power grid dispatching system, and based on image recognition, the second equipment information can be determined; the joint debugging result is determined by comparing the first equipment information with the second equipment information. Since the above-mentioned method does not require personnel participation on the master station side when the power grid equipment is joint debugged, the efficiency of the power grid equipment joint debugging can be improved. At the same time, since the above-mentioned comparison is performed using a large model of the power grid equipment joint debugging, the consistency comparison result and the first joint debugging result can be determined more accurately and efficiently; the monitoring screen and target image of the power grid dispatching system are obtained through the keyboard, video and mouse switch, which can ensure the system security while simulating the operation of the power grid dispatching system staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or related technologies, the drawings required for use in the embodiments of the present application or related technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 A schematic diagram of a first process flow of a method for joint debugging of power grid equipment in an embodiment;

[0030] Figure 2 A second flow chart of a method for joint debugging of power grid equipment in one embodiment;

[0031] Figure 3 A schematic diagram of the principle of a joint debugging device executing a power grid equipment joint debugging method in one embodiment;

[0032] Figure 4 A third flow chart of a method for joint debugging of power grid equipment in one embodiment;

[0033] Figure 5 A structural block diagram of a power grid equipment joint debugging device in one embodiment;

[0034] Figure 6 FIG. 4 is a diagram showing the internal structure of an electric power device in one embodiment. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0036] The power grid dispatching automation system is a key control system for power grid enterprises. The system communicates with the substation integrated automation system on the substation side to realize remote automation control of the master station-plant station. The master station and the plant station use IEC101 and 104 protocols for communication. The protocol uses the point number as the association between the master station and the plant station. It is necessary to associate specific equipment and its signals and measurement data at the master station and the plant station, such as primary equipment such as circuit breakers, busbars, transformers, capacitors, reactors, and secondary equipment such as relay protection and measurement and control devices, so as to achieve data correspondence between the master and plant stations. The above correspondence must be carried out by joint debugging and point matching of the master station and the plant station to verify that the association is completely consistent, the measurement accuracy is accurate, and the signal and measurement upload speed meets the requirements of the specification.

[0037] In order to meet the above requirements, power grid companies have deployed a large number of manpower to carry out verification, which has increased corporate costs. With the development of new power systems and the access of more power stations, the above problems have become increasingly prominent and have long plagued power grid companies. Specifically, at present, power grid companies have deployed skilled technical workers to carry out point-to-point dispatching in the main station automation system, and each regional bureau has 3-4 personnel, which takes up a lot of manpower. At the same time, the joint debugging is subject to the working conditions on site, and it is impossible to strictly plan and execute. Sometimes there are mid-terms, and the same debugging personnel cannot take care of multiple sites.

[0038] The current rapid development of artificial intelligence technology has made it possible to solve the above problems. Embodied robots mainly solve the general capabilities and fine operation capabilities of robots, but in this scenario, a lot of scheduling expertise and the ability to understand the abstract graphics, data, and equipment status of the scheduling automatic system are required, which embodied robots do not yet have.

[0039] The automatic transmission device is a new point-to-point approach in the field of power distribution network in recent years. The device sends the data of the master station of the distribution network dispatching automation system back to the distribution network (plant station side) through an additional communication channel, and the debugging personnel on the plant station side check the data consistency. This method uses the data such as circuit breaker position and bus voltage inside the dispatching automation system as the data of the master station and compares it with the site, but it cannot verify the correctness of the association between the data inside the master station and the screen end. The data inside the master station is associated with the screen device manually or by program. The main user of the dispatching automation system, the power grid dispatcher, operates through the screen, rather than being embedded in the system like a machine to read data and issue commands. Once the association between the internal data and the screen of the system is incorrectly configured, unacceptable accidents will occur, and even extreme events such as electric shock to personnel and large-scale power outages in the power grid will occur. It is precisely because of this deficiency that the existing joint debugging is limited to the distribution network field with a small impact area and cannot be applied in the main network (35kV and above voltage level) substation.

[0040] Based on the above analysis, the present application provides a method for joint debugging of power grid equipment, which realizes automated operation on the power grid dispatching side (plant side) to replace manual joint debugging and verify whether the association relationship between the master station and the plant station is consistent, thereby improving the efficiency of joint debugging. The following is a detailed description by way of embodiments:

[0041] In one embodiment, Figure 1 As shown, a method for joint debugging of power grid equipment is provided, which can be applied to power grid dispatching equipment, and the power grid dispatching equipment can be equipment that can realize power grid dispatching or is equipped with a power grid dispatching system. The method includes steps S101 to S104:

[0042] Step S101: Based on the voice interaction with the plant-station side joint debugging personnel, determine the first voice information fed back by the plant-station side joint debugging personnel; based on the semantic analysis of the first voice information, determine the corresponding joint debugging equipment in the power grid and the first equipment information of the joint debugging equipment.

[0043] Among them, joint debugging can be understood as comparing whether the on-site conditions reported by the joint debugging personnel at the plant side are consistent with the data of the main station.

[0044] In some embodiments, a contact channel with the plant-side coordination personnel may be pre-established, such as real-time voice, telephone system, etc., so that the plant-side coordination personnel can provide feedback on the on-site situation through the contact channel.

[0045] In some embodiments, semantic analysis of the first voice information may be achieved using an existing or pre-trained artificial intelligence model.

[0046] Step S102: Based on the keyboard, video and mouse switch, a monitoring screen of the power grid dispatching system is obtained, and a target image corresponding to the joint debugging device is determined from the monitoring screen; based on image recognition of the target image, second device information of the joint debugging device is determined.

[0047] The monitoring screen of the power grid dispatching system may be one or more screens. For example, the monitoring screen where the joint debugging device is located may be determined from the multiple monitoring screens and used as the target image.

[0048] In some embodiments, the joint debugging device can be located from the monitoring screen, and the screen area corresponding to the joint debugging device can be cut out as the target image.

[0049] In some embodiments, the keyboard, video and mouse switch may be a KVM (Keyboard Video Mouse), which can access and control the power grid dispatching system by directly connecting to the ports of the keyboard, video or mouse. Through the KVM, the operation of a simulated power grid dispatching system operator can be realized.

[0050] In some embodiments, the acquisition of the monitoring screen may be performed synchronously or asynchronously with the aforementioned step S101.

[0051] Step S103: input the first device information and the second device information into a preset power grid equipment joint debugging model; the power grid equipment joint debugging model is used to compare the first device information and the second device information for consistency according to the device status of the power grid equipment, the measurement data, and the time delay of the measurement data change, and determine and output the first joint debugging result based on the consistency comparison result.

[0052] The delay of the measured data change is explained below by way of example: after the on-site circuit breaker changes from closed to open, if the master station sees the change through the monitoring screen within 2 seconds, it is qualified. If it exceeds 2s, it will fail even if the change occurs.

[0053] In some embodiments, the large model of power grid equipment joint debugging can be obtained by training an existing artificial intelligence model using relevant data of power grid equipment joint debugging.

[0054] In some embodiments, a corresponding threshold can be set for the consistency comparison result. When the consistency comparison result exceeds the threshold, it can be considered that the consistency is good and the first joint debugging result indicates that the joint debugging has passed; otherwise, it can be considered that the consistency is poor and the first joint debugging result indicates that the joint debugging has failed.

[0055] Step S104: Based on the first joint debugging result, generate a first joint debugging result voice and output it to the joint debugging personnel at the plant side.

[0056] In some embodiments, the first joint debugging result voice is output to the joint debugging personnel at the plant and station side so that the joint debugging personnel at the plant and station side can start the next step of work. For example, if the first joint debugging result voice indicates that the joint debugging is passed, the next power grid device can be joint debugged; if the first joint debugging result voice indicates that the joint debugging is not passed, the corresponding power grid device can be restarted for joint debugging or repair and debugging.

[0057] The above-mentioned power grid equipment joint debugging method can determine the corresponding joint debugging equipment and the first equipment information by performing semantic analysis on the semantics fed back by the joint debugging personnel on the plant side; at the same time, by determining the target image corresponding to the joint debugging equipment from the monitoring screen of the power grid dispatching system, and based on image recognition, the second equipment information can be determined; the joint debugging result is determined by comparing the first equipment information with the second equipment information. Since the above-mentioned method does not require personnel participation on the master station side when the power grid equipment is joint debugged, the efficiency of the power grid equipment joint debugging can be improved. At the same time, since the above-mentioned comparison is performed using a large model of the power grid equipment joint debugging, the consistency comparison result and the first joint debugging result can be determined more accurately and efficiently; the monitoring screen and target image of the power grid dispatching system are obtained through the keyboard, video and mouse switch, which can ensure the safety of the system while simulating the operation of the power grid dispatching system staff.

[0058] In addition to identifying the voice feedback from the plant-side joint debugging personnel and the monitoring screen of the power grid dispatching system, the joint debugging equipment can also be remotely controlled to verify whether the corresponding joint debugging results are accurate. In one embodiment, the power grid equipment joint debugging method in the above embodiment can also include steps S201 to S205:

[0059] Step S201: when the first joint debugging result indicates that the joint debugging is passed, determine the joint debugging device as a remote control joint debugging device, and send a remote control test instruction to the power grid dispatching system; the remote control test instruction is used to instruct the power grid dispatching system to control the remote control joint debugging device to perform an action.

[0060] In some embodiments, a remote control test instruction is sent to the power grid dispatching system to simulate operations such as staff clicking icons to remotely control equipment such as circuit breakers. If the corresponding equipment can operate correctly within the specified time, the remote control test is considered to have passed.

[0061] Step S202: Generate a remote control test voice corresponding to the remote control test instruction, and output it to the plant-side joint debugging personnel.

[0062] Among them, the remote control test voice can be a voice that indicates that the corresponding remote control and joint debugging equipment on the plant side will be remotely controlled, and requires the joint debugging personnel on the plant side to feedback the remote control test conditions of the remote control and joint debugging equipment observed.

[0063] Step S203: receiving a second voice message, where the second voice message is sent by the plant-side joint debugging personnel to determine the remote control test status of the remote control joint debugging equipment based on the remote control test voice and provide feedback.

[0064] Step S204: Based on the semantic analysis of the second voice information, determine the remote control test result corresponding to the remote control joint debugging device.

[0065] In some embodiments, based on the semantic analysis of the second voice information, combined with the recognition analysis of the remote control joint debugging device image in the monitoring screen, the remote control test result can be comprehensively determined to improve the accuracy of the remote control test result.

[0066] Step S205: When the remote control test result indicates that the remote control test has passed, a corresponding joint debugging completion voice is generated and output to the joint debugging personnel at the plant side.

[0067] For example, when the first joint debugging result indicates that the joint debugging has passed and the remote control test result indicates that the remote control test has passed, it can be considered that the joint debugging of the joint debugging equipment is completed, so that a corresponding voice can be generated to inform the joint debugging personnel on the plant side to carry out the next step, such as ending the joint debugging or performing joint debugging on the next equipment.

[0068] In some embodiments, steps such as generating remote control test instructions, determining remote control test results, and generating joint debugging completion voice can be performed by a preset artificial intelligence model, such as a large power grid equipment joint debugging model, to improve efficiency and accuracy.

[0069] If the first joint debugging result indicates that the joint debugging has passed, the joint debugging equipment will be remotely tested, and the first joint debugging result will be verified according to the corresponding remote control test result. If the remote control test result indicates that the remote control test has passed, a corresponding joint debugging completion voice will be generated and output to the joint debugging personnel at the plant side. This can accurately determine whether the joint debugging is completed, and avoid mistaking the joint debugging for completion due to an error in the first joint debugging result, thereby affecting the accuracy of the joint debugging.

[0070] In one of the embodiments, the aforementioned embodiment of "when the first joint debugging result indicates that the joint debugging has passed, determining the joint debugging device as a remote control joint debugging device, and issuing a remote control test instruction to the power grid dispatching system" may include: when the first joint debugging result indicates that the joint debugging has passed, determining the joint debugging device as a remote control joint debugging device, generating a preparation voice for remote control testing of the remote control joint debugging device, and outputting it to the joint debugging personnel on the plant side; receiving a third voice message, the third voice message is determined and fed back by the joint debugging personnel on the plant side based on the preparation voice; and, based on the semantic analysis of the third voice message, when it is determined that the safety situation on the plant side meets the preset safety conditions, issuing a remote control test instruction to the power grid dispatching system.

[0071] In some embodiments, before the remote control joint debugging equipment is remotely controlled, it can be determined whether the plant side has the safety conditions for conducting the remote control test. For example, the plant side joint debugging personnel can be informed through a prepared voice that the remote control test is about to be carried out, and the plant side joint debugging personnel are required to feedback whether the safety conditions are met. The plant side joint debugging personnel can feedback a third voice message to indicate whether the safety conditions are met or not.

[0072] In some embodiments, a prepared voice can be used to indicate to the plant-side joint debugging personnel that a remote control test is about to be carried out, and the plant-side joint debugging personnel are required to feedback on the on-site conditions related to safety, such as equipment temperature, weather and environmental conditions, etc. The plant-side joint debugging personnel can feedback a third voice message to indicate the on-site conditions related to safety; through semantic analysis of the third voice message, compare whether the on-site conditions meet the preset safety conditions, for example, the equipment temperature does not exceed 88 degrees Celsius, there is no heavy rain, etc.

[0073] In some embodiments, the determination of whether the safety situation on the plant side meets the preset safety conditions can be performed by a preset artificial intelligence model, such as a large model for the joint debugging of power grid equipment, to improve efficiency and accuracy.

[0074] In some embodiments, semantic analysis of the third voice information and image recognition analysis of the monitoring screen can be combined to comprehensively determine whether the plant side has the safety conditions for conducting remote control testing to improve accuracy.

[0075] By sending remote control test instructions to the power grid dispatching system when the safety situation on the plant side meets the preset safety conditions, the safety of the remote control test can be ensured. The safety situation on the plant side can be obtained through voice interaction with the plant side coordinator, which helps to more accurately determine whether the plant side has the safety conditions for remote control testing.

[0076] In one of the embodiments, the power grid equipment joint debugging method in the aforementioned embodiment may further include: based on a preset table, recording the joint debugging situation corresponding to the joint debugging equipment; the joint debugging situation at least includes the first voice information, the target image, the first joint debugging result and the remote control test result.

[0077] Here, the table can be understood in a broad sense, and can be but not limited to various common tables, bar charts, line charts, etc. It can also be a form.

[0078] The term "record" can be understood in a broad sense, which refers to saving the data generated during the joint debugging.

[0079] In some embodiments, the record of the joint debugging situation may be stored in the cloud and / or a local device, or may be stored in a storage system of the power grid dispatching system, etc.

[0080] In this embodiment, the joint debugging situation is recorded through a preset table, which can archive the joint debugging situation for future reference.

[0081] In one of the embodiments, the power grid equipment joint debugging method in the aforementioned embodiment may also include: determining the semantic information corresponding to the first voice information and the image information corresponding to the monitoring screen; when the semantic information and / or the monitoring screen indicate that there is debugging of the joint debugging device, suspending the joint debugging of the joint debugging device; when the semantic information and / or the monitoring screen indicate that the debugging of the joint debugging device is completed, continuing the joint debugging of the joint debugging device.

[0082] Among them, debugging can be understood in a broad sense, which can be various actions to ensure that the joint debugging equipment can work and operate normally, such as resetting the parameters corresponding to the joint debugging equipment, repairing or replacing the joint debugging equipment, etc. Debugging can be in progress or about to be carried out, such as the joint debugging personnel at the plant side indicating through feedback voice that debugging is needed and debugging will be carried out in three minutes.

[0083] In some embodiments, when performing joint debugging of power grid equipment, there may be a need to debug the power grid equipment. For example, the reason why the joint debugging fails may be that the corresponding power grid equipment fails or is set incorrectly, etc. The joint debugging personnel or other staff at the plant side may repair or reset the power grid equipment to restore the power grid equipment to normal operation, thereby generating a need to debug the power grid equipment. In this regard, the corresponding joint debugging can be suspended first, and then the joint debugging can be continued after the debugging is completed.

[0084] In some embodiments, at least one of the voice feedback to the plant-side joint debugging personnel and the monitoring screen obtained from the power grid dispatching system can be used to determine whether debugging exists. For example, the voice feedback from the plant-side joint debugging personnel indicates that the joint debugging equipment needs to be debugged, and the screen of the joint debugging equipment is located through the monitoring screen, and the image recognition is performed on the screen to find that the joint debugging equipment is being debugged, which means that debugging exists, so the joint debugging is suspended. Similarly, the same method can also be used to determine whether the debugging is completed.

[0085] During the joint debugging process, by taking the debugging of the joint debugging equipment into consideration, the joint debugging is suspended when debugging is in progress, and the joint debugging is continued when debugging is completed. This makes the joint debugging of power grid equipment more in line with the actual debugging needs. At the same time, debugging is supported during the joint debugging process without the intervention of personnel on the master station side, which helps to ensure the accuracy and efficiency of the joint debugging.

[0086] In one of the embodiments, the power grid equipment joint debugging method in the aforementioned embodiment may also include: when the joint debugging of each joint debugging equipment in the power grid is completed, determining that the joint debugging of the power grid is completed; the power grid includes a power plant and / or a substation; when the joint debugging of the power grid is completed, transferring the control authority of the power grid dispatching system to the power grid dispatching personnel to perform power grid dispatching.

[0087] As mentioned above, before grid dispatching, it is necessary to carry out joint debugging on the grid dispatching side and the actual power equipment side to verify that the association relationship is consistent. If the association relationship is consistent, that is, the joint debugging is passed, grid dispatching can be carried out, thereby ensuring the safety and accuracy of grid dispatching. In some embodiments, this can be achieved by managing the control authority of the grid dispatching system. For example, the grid dispatcher does not have control authority over the grid dispatching system before the joint debugging of the grid is completed.

[0088] By managing the control authority of the power grid dispatching system, the control authority will be transferred to the power grid dispatching personnel only when the power grid coordination is completed. This can avoid the risks caused by the power grid dispatching personnel conducting power grid dispatching in advance, which helps to ensure the safety and accuracy of subsequent power grid dispatching.

[0089] In one embodiment, a method for joint debugging of power grid equipment is provided. The application scenario of the method can be the verification work before scheduling. If the verification is consistent, the subsequent power grid scheduling will be carried out. The method can be performed as follows Figure 3 The joint debugging device shown is used to perform the operation. Figure 3 The principle of the joint debugging device executing the above-mentioned power grid equipment joint debugging method is given. The joint debugging device can be applied to power grid dispatching equipment. The joint debugging device can include KVM, telephone system, large model, etc. Figure 4 As shown, the corresponding process may include steps S401 to S410, which are specifically as follows:

[0090] Step S401: Obtain the real-time monitoring screen of the power grid dispatching automation system through KVM, and obtain the image signal that is completely consistent with the joint debugging personnel at the master station side.

[0091] Step S402: Use the telephone system to access the voice signal of the joint debugging to make and receive calls and establish a communication channel with the joint debugging personnel at the plant side.

[0092] Step S403: import the voice signal of the joint debugging personnel into the voice engine for analysis, and obtain the device to be joint debugged described by the joint debugging personnel over the phone.

[0093] Step S404: locating components through the KVM operation screen to locate the device to be debugged, which corresponds to the aforementioned debugged device.

[0094] Step S405: Obtain the state of the power grid equipment reflected in the system through image recognition, such as the position of the circuit breaker, the position of the pressure plate of the protection device, and the measurement data, such as the bus voltage, line current, power, capacitor power, and the voltage, current, power angle and other sampling data of the protection device. Among them, the protection device is a relay protection device of the power grid, the remote signal of the protection device is the state of the function pressure plate, and the telemetry data is the sampling data of the protection device, such as the voltage, current, power, power angle and the like of the line.

[0095] Step S406: Compare the status and measurement data of the on-site equipment (joint debugging equipment) fed back by the joint debugging personnel at the plant side via telephone with the status and measurement data of the equipment identified by the master station, as well as the delay of the status and measurement data changes, to determine whether the joint debugging has passed.

[0096] In some embodiments, for the state change (remote signal change) event of the power grid equipment, while identifying the change of the picture element (i.e., the image recognition joint debugging equipment state), it is also necessary to identify the alarm information of the alarm window in the power dispatching system, including whether the corresponding alarm signal is issued synchronously, and whether the time of the alarm signal is consistent with the information on the scene. If only the picture change or alarm signal is received, it is still judged that the joint debugging has not passed. For example, when a circuit breaker is closed, the joint debugging device needs to verify two parts through image detection: 1. The picture element of the picture changes and is within the specified time; 2. The closing change information of the circuit breaker appears in the alarm window of the joint debugging plant, and the time scale (year, month, day, hour, minute, second, millisecond) of the change information is completely consistent with the time scale of the joint debugging personnel on the plant side through voice feedback. By comprehensively determining whether the joint debugging is successful from the two aspects of image recognition and system alarm information, it helps to ensure the accuracy of the judgment of whether the joint debugging has passed.

[0097] Step S407: Joint debugging is performed through remote control. After the telemetry and telesignaling acceptance is completed, remote debugging needs to be carried out. Click the icon from the dispatching automation master station to remotely control the circuit breaker. If it can operate correctly and within the specified time, it is considered to be accepted. Otherwise, the remote control fails.

[0098] For example, a large model can be used to perform remote control tests on all remotely controllable circuit breakers, switches, and grounding switches of the joint debugging plant. The corresponding equipment to be remotely controlled is located by the same positioning method as step S403, and remote control closing and opening joint debugging is started. The remote control situation is informed to the on-site debugging personnel by voice. If the on-site personnel feedback that the remote control is successful, the record is recorded and the joint debugging of the next equipment is continued.

[0099] Among them, telemetry can be the application of communication technology to transmit the measured value of the measured variable; telesignaling can be the application of communication technology to complete the monitoring of equipment status information, such as switch position, the appearance or disappearance of signals (such as alarm signals); remote control can be the application of communication technology to complete the change of the operating equipment status.

[0100] Step S408: Call the voice engine to feed back the judgment result to the plant-side joint debugging personnel in the form of voice. If it passes, the joint debugging of the next equipment will be carried out. If it fails, the joint debugging will be repeated.

[0101] Step S409: Record the joint debugging situation, such as the joint debugging result, as a fixed table and archive it. For example, the switch A in the power grid can be stored in the form of a table as having been accepted and passed the acceptance. Of course, the voice and image of the joint debugging are also cached for archiving.

[0102] Step S410: If the corresponding power equipment is not debugged during the joint debugging process, the joint debugging can be performed after the debugging is completed, that is, the joint debugging device makes a record and responds to the debugging requirements of the on-site joint debugging personnel.

[0103] In some embodiments, based on the aforementioned large model, the overall coordination of the power grid can be checked and overall scheduling can be carried out. For tasks that have not passed the acceptance, on-site coordination personnel can be reminded to continue the coordination. For tasks that have passed the coordination, if there is a need for re-coordination, those that have passed the coordination can be reminded. If the plant side applies for re-acceptance, re-acceptance will be carried out and the situations of multiple acceptances will be recorded. If the coordination of equipment that has passed the coordination fails, the coordination will continue until it passes.

[0104] The above-mentioned power grid equipment joint debugging method and joint debugging device realize the graphic recognition of the dispatching automation system by simulating the joint debugging personnel on the main station side of the dispatching automation system; realize the voice recognition and voice generation with the on-site joint debugging personnel through the voice engine; realize the consistency and timeliness judgment between the natural language dialogue, the heard data (voice) and the seen data (image) through the large model. Therefore, this can improve the efficiency of the joint debugging of power grid equipment. At the same time, the KVM method is used to realize non-intrusive access to the power grid dispatching system to obtain the system screen and carry out mouse and keyboard operations, which helps to improve the security level of the power grid dispatching system; integrate the sound-to-meaning, meaning-to-sound, image recognition, natural language understanding, multi-round dialogue and other technologies in the field of artificial intelligence, carry out training in the field of power grid dispatching, realize fully automatic answering of calls, opening of screens, finding debugging equipment, status and measurement data verification, debugging result notification and recording, etc., which can improve the efficiency and accuracy of the joint debugging of power grid equipment.

[0105] It should be understood that, although the various steps in the flowcharts involved in the above-mentioned embodiments are displayed in sequence according to the indication of the arrows, these steps are not necessarily executed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps does not have a strict order restriction, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above-mentioned embodiments can include multiple steps or multiple stages, and these steps or stages are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily to be carried out in sequence, but can be executed in turn or alternately with other steps or at least a part of the steps or stages in other steps.

[0106] Based on the same inventive concept, the embodiment of the present application also provides a power grid equipment joint debugging device for implementing the power grid equipment joint debugging method involved above. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above method, so the specific limitations in one or more power grid equipment joint debugging device embodiments provided below can refer to the limitations of the power grid equipment joint debugging method above, and will not be repeated here.

[0107] In an exemplary embodiment, Figure 5 As shown, a power grid equipment joint debugging device 500 is provided, which is applied to power grid dispatching equipment, including:

[0108] The voice module 501 is used to determine the first voice information fed back by the plant-station-side joint debugging personnel based on the voice interaction with the plant-station-side joint debugging personnel; and determine the corresponding joint debugging equipment in the power grid and the first equipment information of the joint debugging equipment based on the semantic analysis of the first voice information;

[0109] The screen module 502 is used to obtain the monitoring screen of the power grid dispatching system based on the keyboard, video and mouse switch, and determine the target image corresponding to the joint debugging device from the monitoring screen; based on the image recognition of the target image, determine the second device information of the joint debugging device;

[0110] The determination module 503 is used to input the first device information and the second device information into a preset power grid equipment joint debugging model; the power grid equipment joint debugging model is used to compare the first device information and the second device information for consistency according to the device status of the power grid equipment, the measurement data, and the time delay of the measurement data change, and based on the consistency comparison result, determine and output the first joint debugging result; based on the first joint debugging result, generate a first joint debugging result voice and output it to the joint debugging personnel at the plant side.

[0111] In one embodiment, the determination module 503 is further used to determine the joint debugging device as a remote control joint debugging device when the first joint debugging result indicates that the joint debugging is passed, and issue a remote control test instruction to the power grid dispatching system; the remote control test instruction is used to instruct the power grid dispatching system to control the remote control joint debugging device to perform an action; and generate a remote control test voice corresponding to the remote control test instruction, and output it to the joint debugging personnel at the plant side;

[0112] The voice module 501 is also used to receive the second voice information, which is provided by the plant side joint debugging personnel to determine the remote control test status of the remote control joint debugging equipment and feedback according to the remote control test voice;

[0113] The determination module 503 is also used to determine the remote control test result corresponding to the remote control joint debugging device based on the semantic analysis of the second voice information; when the remote control test result indicates that the remote control test has passed, a corresponding joint debugging completion voice is generated and output to the joint debugging personnel at the plant side.

[0114] In one embodiment, the determination module 503 is further used to determine the joint debugging device as a remote control joint debugging device when the first joint debugging result indicates that the joint debugging is passed, and issue a remote control test instruction to the power grid dispatching system, including: when the first joint debugging result indicates that the joint debugging is passed, determine the joint debugging device as a remote control joint debugging device, generate a preparation voice for remote control testing of the remote control joint debugging device, and output it to the joint debugging personnel at the plant side;

[0115] The voice module 501 is also used to receive a third voice message, where the third voice message is sent by the plant-station side coordination personnel to determine the plant-station side safety situation and feedback based on the prepared voice message; and

[0116] The determination module 503 is further used to issue a remote control test instruction to the power grid dispatching system based on the semantic analysis of the third voice information and when it is determined that the safety situation at the plant side meets the preset safety conditions.

[0117] In one of the embodiments, the determination module 503 is further used to record the joint debugging situation corresponding to the joint debugging device based on a preset table; the joint debugging situation at least includes the first voice information, the target image, the first joint debugging result and the remote control test result.

[0118] In one of the embodiments, the determination module 503 is also used to determine the semantic information corresponding to the first voice information and the image information corresponding to the monitoring screen; when the semantic information and / or the monitoring screen indicate that there is debugging of the joint debugging device, the joint debugging of the joint debugging device is suspended; when the semantic information and / or the monitoring screen indicate that the debugging of the joint debugging device is completed, the joint debugging of the joint debugging device is continued.

[0119] In one of the embodiments, the determination module 503 is also used to determine that the joint debugging of the power grid is completed when the joint debugging of each joint debugging device in the power grid is completed; the power grid includes a power plant and / or a substation; when the joint debugging of the power grid is completed, the control authority of the power grid dispatching system is transferred to the power grid dispatching personnel to perform power grid dispatching.

[0120] Each module in the above-mentioned power grid equipment joint debugging device can be implemented in whole or in part by software, hardware and their combination. Each of the above-mentioned modules can be embedded in or independent of the processor in the power equipment in the form of hardware, or can be stored in the memory in the power equipment in the form of software, so that the processor can call and execute the corresponding operations of each of the above modules.

[0121] In an exemplary embodiment, a power device is provided. The power device may be a server, and its internal structure diagram may be as shown in FIG. Figure 6As shown. The power device includes a processor, a memory, an input / output interface (Input / Output, referred to as I / O) and a communication interface. Among them, the processor, the memory and the input / output interface are connected through a system bus, and the communication interface is connected to the system bus through the input / output interface. Among them, the processor of the power device is used to provide computing and control capabilities. The memory of the power device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the power device is used to store data required for executing the power grid equipment joint debugging method, such as voice information, joint debugging status, etc. The input / output interface of the power device is used to exchange information between the processor and the external device. The communication interface of the power device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, a power grid equipment joint debugging method is implemented.

[0122] Those skilled in the art will understand that Figure 6 The structure shown in the figure is only a block diagram of a part of the structure related to the scheme of the present application, and does not constitute a limitation on the power equipment to which the scheme of the present application is applied. The specific power equipment may include more or fewer components than shown in the figure, or combine certain components, or have a different arrangement of components.

[0123] In an exemplary embodiment, an electric power device is provided, including a memory and a processor, wherein a computer program is stored in the memory, and the processor implements the steps in the above-mentioned method embodiments when executing the computer program.

[0124] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the steps in the above-mentioned method embodiments are implemented.

[0125] In one embodiment, a computer program product is provided, including a computer program, which implements the steps in the above method embodiments when executed by a processor.

[0126] A person of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment method can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in the present application can include at least one of non-volatile memory and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetic random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, an artificial intelligence (AI) processor, etc., but are not limited to this.

[0127] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this application.

[0128] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A method for joint debugging of power grid equipment, characterized in that: Applied to power grid dispatching equipment, the method comprises: Based on the voice interaction with the plant-station side joint debugging personnel, determine the first voice information fed back by the plant-station side joint debugging personnel; based on the semantic analysis of the first voice information, determine the corresponding joint debugging equipment in the power grid and the first equipment information of the joint debugging equipment; and Based on the keyboard, video and mouse switch, a monitoring screen of the power grid dispatching system is obtained, and a target image corresponding to the joint debugging device is determined from the monitoring screen; based on image recognition of the target image, second device information of the joint debugging device is determined; and, Inputting the first device information and the second device information into a preset power grid equipment joint debugging model; the power grid equipment joint debugging model is used to compare the first device information and the second device information for consistency according to the device status of the power grid equipment, the measurement data, and the delay of the measurement data change, and determine and output the first joint debugging result based on the consistency comparison result; Based on the first joint debugging result, a first joint debugging result voice is generated and output to the plant-side joint debugging personnel.

2. The method according to claim 1, characterized in that The method further comprises: In the case where the first joint debugging result indicates that the joint debugging has passed, determining the joint debugging device as a remote control joint debugging device, and issuing a remote control test instruction to the power grid dispatching system; the remote control test instruction is used to instruct the power grid dispatching system to control the remote control joint debugging device to perform an action; and Generate a remote control test voice corresponding to the remote control test instruction, and output it to the plant-side joint debugging personnel; receiving a second voice message, wherein the second voice message is provided by the plant-side joint debugging personnel to determine the remote control test status of the remote control joint debugging device and to provide feedback based on the remote control test voice; and Determine a remote control test result corresponding to the remote control joint debugging device based on a semantic analysis of the second voice information; When the remote control test result indicates that the remote control test has passed, a corresponding joint debugging completion voice is generated and output to the joint debugging personnel at the plant side.

3. The method according to claim 2, characterized in that When the first joint debugging result indicates that the joint debugging is passed, determining the joint debugging device as a remote control joint debugging device, and issuing a remote control test instruction to the power grid dispatching system, includes: If the first joint debugging result indicates that the joint debugging has passed, determining the joint debugging device as a remote control joint debugging device, generating a preparation voice for remote control testing of the remote control joint debugging device, and outputting the voice to the joint debugging personnel at the plant side; receiving a third voice message, wherein the third voice message is provided by the plant-station side coordination personnel to determine the plant-station side safety situation and provide feedback based on the prepared voice message; and Based on the semantic analysis of the third voice information, when it is determined that the safety situation at the plant side meets the preset safety conditions, a remote control test instruction is issued to the power grid dispatching system.

4. The method according to claim 2, characterized in that: The method further comprises: Based on a preset table, the joint debugging situation corresponding to the joint debugging device is recorded; the joint debugging situation at least includes the first voice information, the target image, the first joint debugging result and the remote control test result.

5. The method according to claim 1, characterized in that The method further comprises: Determine semantic information corresponding to the first voice information and image information corresponding to the monitoring screen; When the semantic information and / or the monitoring screen indicates that there is debugging of the joint debugging device, suspending the joint debugging of the joint debugging device; When the semantic information and / or the monitoring screen indicates that the debugging of the joint debugging device is completed, the joint debugging of the joint debugging device is continued.

6. The method according to any one of claims 1 to 5, characterized in that: The method further comprises: When the joint debugging of each of the joint debugging devices in the power grid is completed, determining that the joint debugging of the power grid is completed; the power grid includes a power plant and / or a substation; When the joint commissioning of the power grid is completed, the control authority of the power grid dispatching system is transferred to the power grid dispatching personnel to carry out power grid dispatching.

7. A power grid equipment joint debugging device, characterized in that: Applied to power grid dispatching equipment, the device comprises: A voice module, used to determine the first voice information fed back by the plant-station-side joint debugging personnel based on voice interaction with the plant-station-side joint debugging personnel; based on semantic analysis of the first voice information, determine the corresponding joint debugging equipment in the power grid and the first equipment information of the joint debugging equipment; A screen module, used to obtain a monitoring screen of the power grid dispatching system based on a keyboard, video and mouse switch, and determine a target image corresponding to the joint debugging device from the monitoring screen; and determine the second device information of the joint debugging device based on image recognition of the target image; A determination module is used to input the first device information and the second device information into a preset power grid equipment joint debugging model; the power grid equipment joint debugging model is used to compare the first device information and the second device information for consistency according to the device status of the power grid equipment, the measurement data, and the time delay of the measurement data change, and based on the consistency comparison result, determine and output a first joint debugging result; based on the first joint debugging result, generate a first joint debugging result voice and output it to the plant-side joint debugging personnel.

8. An electric power device, comprising a memory and a processor, wherein the memory stores a computer program, characterized in that: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 6 are implemented.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are implemented.

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