Inspection method and system for power supply equipment in transformer substation

Abstract

The invention discloses an inspection method and system for power supply equipment in a transformer substation. The method comprises the steps of collecting abnormal operation software / hardware inspection point information of the power supply equipment in the transformer substation; based on the high, medium and low voltage operation abnormal signal soft / hardware inspection command, determining a circuit breaker state, an operation abnormal area position and soft / hardware inspection high, medium and low voltage corresponding to the high, medium and low voltage operation abnormal signal; establishing a software / hardware inspection fault distributed file system and a parameter jump distributed file system according to a K-Means clustering algorithm set by the periodic high, medium and low voltage operation abnormal signal software / hardware inspection distributed file system; and corresponding circuit breaker states are acquired based on soft / hardware inspection commands of high, medium and low voltage operation abnormal signals and different set distributed file systems. According to the invention, soft / hardware inspection can be rapidly carried out on high-medium-low voltage operation abnormal signals, and the safety of power supply equipment in a transformer substation is improved.

Description

Technical Field

[0001] The present invention relates to the field of inspection of power supply equipment in a substation, and in particular to an inspection method and system for power supply equipment in a substation. Background Art

[0002] The inspection of power supply equipment in substations is a crucial link in the power system. Its core goal is to ensure the stable operation of the equipment and avoid large-scale power outages or safety accidents caused by equipment failure. Traditional inspection methods mainly rely on manual inspections. Although this method is intuitive, it has many defects. First, the frequency and scope of manual inspections are limited, making it difficult to monitor the status of equipment in real time; second, it is greatly affected by human factors and is prone to misjudgment or missed inspections. In addition, when facing complex power equipment, manual inspections require operators to have a high degree of professional knowledge and experience. However, the training cycle of this skill is long and the cost is high. Due to the above reasons, traditional manual inspection methods have gradually failed to meet the requirements of efficient and safe operation of modern substations.

[0003] With the development of science and technology, researchers have proposed a series of inspection systems based on intelligent technology to address the limitations of these traditional inspection methods. These systems usually integrate advanced technologies such as modern sensing technology, the Internet of Things, and artificial intelligence to achieve automated and intelligent inspection of power supply equipment in substations. For example, an inspection system based on image recognition can capture the operating status of equipment in real time through high-definition cameras installed in substations, and automatically analyze and detect anomalies in combination with machine learning algorithms; while a system based on sensor networks can collect key data such as temperature, voltage, and current in real time through various sensors arranged on the equipment, thereby comprehensively monitoring the operation of the equipment. Compared with traditional manual inspections, intelligent inspection systems have higher detection accuracy and response speed, and can significantly reduce labor costs and improve inspection efficiency.

[0004] However, the existing software / hardware inspection of power supply equipment in substations has the disadvantages of low efficiency and inaccurate processing of abnormal signals. Therefore, in order to solve the above problems, the present invention proposes an inspection method and system for power supply equipment in substations. Summary of the invention

[0005] In order to overcome the above problems or at least partially solve the above problems, an embodiment of the present invention provides a digital information software / hardware inspection method and system, which can quickly and effectively perform software / hardware inspections on abnormal operation signals of high, medium and low voltages, ensure the accuracy and timeliness of information software / hardware inspections, and improve the safety of power supply equipment in substations.

[0006] A method for inspecting power supply equipment in a substation, comprising the following steps:

[0007] Distributed file system high, medium and low voltage operation abnormality signal software / hardware inspection command, determine the circuit breaker status, operation abnormality area location and software / hardware inspection high and low voltage corresponding to the high, medium and low voltage operation abnormality signal based on the software / hardware inspection command, collect and establish a periodic high, medium and low voltage operation abnormality signal software / hardware inspection distributed file system based on the circuit breaker status, operation abnormality area location of the corresponding high, medium and low voltage operation abnormality signal and the equipment electrical and mechanical operation status data and equipment operation control program change characteristics of the software / hardware inspection high, medium and low voltage equipment electrical and mechanical operation status data and equipment operation control program change characteristics of the software / hardware inspection;

[0008] According to the K-Means clustering algorithm set in the software / hardware inspection distributed file system of periodic high, medium and low voltage operation abnormal signal, a software / hardware inspection fault distributed file system and a parameter jump distributed file system are established to obtain the clustered software / hardware inspection distributed file system of high, medium and low voltage operation abnormal signal;

[0009] Based on the software / hardware inspection commands of high, medium and low voltage operation abnormality signals and the different distributed file systems set, the high, medium and low voltage operation abnormality signals corresponding to the circuit breaker status and the operation abnormality area are collected;

[0010] Statistics are collected on the operational abnormality impact range of the high, medium and low voltage operational abnormality signals in each different distributed file system; based on the operational abnormality impact range of the high, medium and low voltage operational abnormality signals in each different distributed file system and the set TCP / IP protocol stack optimization algorithm, the clustered high, medium and low voltage operational abnormality signal software / hardware inspection distributed file system transmits the circuit breaker status and real-time operational equipment information of the interactive terminal within the operational abnormality area to the remote cloud data service platform.

[0011] Considering that all information transmission channels are orthogonal transmission modes, the information will be divided into multiple channels for transmission at the same time, and the carrier frequencies of each channel are in a mutually orthogonal mode during the transmission process in order to minimize the impact of transmission errors. Therefore, an information preforming model is established during the information transmission process to ensure stable information transmission.

[0012] Furthermore, the method for transmitting the circuit breaker status and the real-time operation device information of the interactive terminal in the operation abnormal area location to the remote cloud data service platform through the clustered high, medium and low voltage operation abnormal signal software / hardware inspection distributed file system according to the operation abnormality impact range of the high, medium and low voltage operation abnormality signals in each different distributed file system and the set TCP / IP protocol stack optimization algorithm includes the following steps:

[0013] According to the operation abnormality impact range of the high, medium and low voltage operation abnormality signals in different distributed file systems and the set TCP / IP protocol stack optimization algorithm, the high, medium and low voltage operation abnormality signals in the circuit breaker status and the operation abnormality area location are processed according to the risk level to obtain the risk level high, medium and low voltage operation abnormality logs;

[0014] Regularly update and select the clustered high, medium and low voltage operation abnormality signals based on the keyword occurrence frequency of the high, medium and low voltage operation abnormality logs; software / hardware inspection fault distributed file system and parameter jump distributed file system in the software / hardware inspection distributed file system;

[0015] Through the selected software / hardware inspection fault distributed file system and parameter jump distributed file system, each high, medium and low voltage operation abnormality log is transmitted to the remote cloud data service platform.

[0016] Furthermore, the method for transmitting the circuit breaker status and the real-time operation device information of the interactive terminal in the operation abnormal area location to the remote cloud data service platform through the clustered high, medium and low voltage operation abnormal signal software / hardware inspection distributed file system according to the operation abnormality impact range of the high, medium and low voltage operation abnormality signals in each different distributed file system and the set TCP / IP protocol stack optimization algorithm also includes the following steps:

[0017] Cluster the abnormal operation logs of each high, medium and low voltage, generate and transmit them to the remote cloud data service platform in sequence through the selected software / hardware inspection fault distributed file system and parameter jump distributed file system according to the complete link method in the clustering information.

[0018] Furthermore, the method further comprises the following steps:

[0019] The software / hardware inspection risk level of the information is calculated through the software / hardware inspection capability of the distributed file system based on the circuit breaker status, the high, medium and low voltage operation abnormality signals in the operation abnormality area, and the clustered high, medium and low voltage operation abnormality signals;

[0020] When the information software / hardware inspection risk level is reached, the high, medium and low voltage operation abnormality signals within the software / hardware inspection are calculated, and it is determined whether the high, medium and low voltage operation abnormality signals within the software / hardware inspection are correlated with the circuit breaker status and the high, medium and low voltage operation abnormality signals within the operation abnormality area. If the feedback signal is A, it ends; if the feedback signal is B, a software / hardware inspection error instruction is generated and sent.

[0021] Furthermore, the method further comprises the following steps:

[0022] According to the software / hardware inspection error instructions, the high, medium and low voltage operation abnormality signals are re-collected and clustered, and the software / hardware inspection distributed file system software / hardware inspection corresponds to the circuit breaker status and the corresponding high, medium and low voltage operation abnormality signals in the operation abnormal area are sent to the software / hardware inspection high, medium and low voltage.

[0023] A patrol inspection system for power supply equipment in a substation, comprising a power supply equipment operation abnormality signal integration module in the substation, a power supply equipment software / hardware patrol inspection module in the substation, a power supply equipment distributed file system module in the substation, a high, medium and low voltage operation abnormality signal module and an operation abnormality area signal management module;

[0024] The power supply equipment operation abnormality signal integration module in the substation is used to collect the software / hardware inspection point information of the power supply equipment operation abnormality in the substation. The software / hardware inspection point information is the equipment electrical and mechanical operation status data and equipment operation control program at the monitoring end;

[0025] The software / hardware inspection module for power supply equipment in the substation is used to determine the circuit breaker status, abnormal operation area location and software / hardware inspection high and low voltages corresponding to the high and low voltage abnormal operation signals based on the software / hardware inspection commands for abnormal operation signals of high and low voltages, and to collect and establish a periodic high and low voltage abnormal operation signal software / hardware inspection distributed file system based on the circuit breaker status, abnormal operation area location and equipment electrical and mechanical operation status data of the equipment and equipment operation control program change characteristics of the circuit breaker status and abnormal operation area location of the high and low voltage abnormal operation signals and the equipment electrical and mechanical operation status data of the high and low voltages of the software / hardware inspection;

[0026] The distributed file system module of the power supply equipment in the substation is used to establish a software / hardware inspection fault distributed file system and a parameter jump distributed file system according to the K-Means clustering algorithm set by the periodic high, medium and low voltage operation abnormal signal software / hardware inspection distributed file system, and obtain the clustered high, medium and low voltage operation abnormal signal software / hardware inspection distributed file system;

[0027] The high, medium and low voltage operation abnormal signal module is used to collect the high, medium and low voltage operation abnormal signals in the corresponding circuit breaker status and operation abnormal area location based on the high, medium and low voltage operation abnormal signal software / hardware inspection commands and different distributed file systems set;

[0028] The abnormal operation area signal management module is used to count the abnormal operation impact range of the high, medium and low voltage abnormal operation signals in each different distributed file system, and transmit the circuit breaker status and real-time operation device information of the interactive terminal in the abnormal operation area location to the remote cloud data service platform through the clustered high, medium and low voltage abnormal operation signal software / hardware inspection distributed file system according to the abnormal operation impact range of the high, medium and low voltage abnormal operation signals in each different distributed file system and the set TCP / IP protocol stack optimization algorithm.

[0029] Furthermore, the abnormal operation area signal management module includes an abnormal operation log module, a high, medium and low voltage distributed file system establishment module and a distributed file system connection module;

[0030] The operation abnormality log module is used to process the high, medium and low voltage operation abnormality signals in the circuit breaker state and the operation abnormality area according to the operation abnormality impact range of the high, medium and low voltage operation abnormality signals in each different distributed file system and the set TCP / IP protocol stack optimization algorithm according to the risk level, and obtain the risk level high, medium and low voltage operation abnormality log;

[0031] The high, medium and low voltage distributed file system establishment module is used to regularly update and select the clustered high, medium and low voltage operation abnormality signal software / hardware inspection fault distributed file system and parameter jump distributed file system in the software / hardware inspection distributed file system based on the keyword occurrence frequency of the high, medium and low voltage operation abnormality log;

[0032] The distributed file system connection module is used to transmit various high, medium and low voltage operation abnormality logs to the remote cloud data service platform through the selected software / hardware inspection fault distributed file system and parameter jump distributed file system.

[0033] Furthermore, the abnormal operation area signal management module also includes a log clustering module, which is used to cluster the various high, medium and low voltage abnormal operation logs, generate and transmit the various high, medium and low voltage abnormal operation logs to the remote cloud data service platform in sequence through the selected software / hardware inspection fault distributed file system and parameter jump distributed file system according to the complete link method in the clustering information.

[0034] The embodiments of the present invention have at least the following advantages or beneficial effects:

[0035] The present invention provides an inspection method and system for power supply equipment in a substation. The system solves the problems of unstable signals and low transmission efficiency during transmission at the existing interactive end. In combination with the proposed software / hardware inspection method and algorithm, it is possible to ensure that information is divided into high, medium and low voltage software / hardware inspections during software / hardware inspections. Regardless of whether the operation abnormality impact range of the high, medium and low voltage operation abnormality signals is large or small, the optimal software / hardware inspection high, medium and low voltages can be selected for software / hardware inspections to ensure software / hardware inspection efficiency and stability. The present invention proposes to use a K-Means clustering algorithm to establish a software / hardware inspection fault distributed file system and a parameter jump distributed file system, thereby avoiding the disorder of data clustering, and being able to quickly and effectively process the data of the power supply equipment to ensure the safe and effective operation of the power supply equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The drawings described herein are used to provide a further understanding of the embodiments of the present invention, constitute a part of this application, and do not constitute a limitation of the embodiments of the present invention. In the drawings:

[0037] Figure 1 The present invention is a flowchart for implementing the method of the present invention.

[0038] Figure 2 It is a diagram of the system module composition of the present invention; DETAILED DESCRIPTION

[0039] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other. The present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0040] like Figure 1 As shown, in a first aspect, an embodiment of the present invention provides a method for inspecting power supply equipment in a substation, comprising the following steps:

[0041] Step 100: determine the circuit breaker status, abnormal operation area location and software / hardware inspection high and low voltages corresponding to the high and low voltage abnormal operation signals based on the software / hardware inspection command for abnormal high and low voltage operation signals; collect and establish a periodic high and low voltage abnormal operation signal software / hardware inspection distributed file system based on the circuit breaker status, abnormal operation area location and equipment electrical and mechanical operation status data and equipment operation control program change characteristics of the circuit breaker status, abnormal operation area location and equipment electrical and mechanical operation status data and equipment operation control program change characteristics of the software / hardware inspection high and low voltages;

[0042] In some embodiments of the present invention, when the software / hardware inspection command of the high, medium and low voltage operation abnormality signal is collected and the information software / hardware inspection is required, the circuit breaker status, the operation abnormality area location and the high, medium and low voltage of the software / hardware inspection of the high, medium and low voltage operation abnormality signal involved in the request are first determined, and the storage medium of the high, medium and low voltage operation abnormality signal is determined. Then, according to the equipment electrical and mechanical operation status data of the storage medium and the change characteristics of the equipment operation control program, a periodic high, medium and low voltage operation abnormality signal software / hardware inspection distributed file system is established, so as to carry out targeted high, medium and low voltage operation abnormality signal software / hardware inspection later. The above-mentioned software / hardware inspection command of the high, medium and low voltage operation abnormality signal includes the high, medium and low voltage operation abnormality signal, the circuit breaker status, the operation abnormality area location, the software / hardware inspection high, medium and low voltage, etc.

[0043] Step 200: Establish a software / hardware inspection fault distributed file system and a parameter jump distributed file system according to the K-Means clustering algorithm set in the periodic high, medium and low voltage operation abnormal signal software / hardware inspection distributed file system to obtain a clustered high, medium and low voltage operation abnormal signal software / hardware inspection distributed file system;

[0044] The K-Means clustering algorithm takes the software / hardware inspection results of the software / hardware inspection distributed file system of periodic high, medium and low voltage operation abnormal signals as input, and adds the interference error of human factors. The prediction results of three different connection relationships are obtained through the activation layer. Each connection relationship corresponds to multiple channels, which contain prediction information; the prediction results of neurons of each size of each grid; the final output of the network is used as the fault distributed file system. Similarly, the software / hardware inspection results of the fault distributed file system are used as the input of the K-Means clustering algorithm, the interference error of accidental reasons is added, and the training results of the model are used as the parameter jump distributed file system.

[0045] In some embodiments of the present invention, in order to ensure the efficiency of information software / hardware inspection and prevent the loss of information due to untimely software / hardware inspection at the interactive end when there is excessive information and insufficient high, medium and low voltage capabilities, a software / hardware inspection fault distributed file system and a parameter jump distributed file system are set on the basis of the periodic high, medium and low voltage operation abnormal signal software / hardware inspection distributed file system to form a complete clustered high, medium and low voltage operation abnormal signal software / hardware inspection distributed file system. When the capacity of the faulty distributed file system is insufficient, the distributed file system software / hardware inspection information is performed through parameter jumps.

[0046] Step 300: Based on the software / hardware inspection commands for the abnormal operation signals of the high, medium and low voltages and the different distributed file systems set, the abnormal operation signals of the high, medium and low voltages corresponding to the circuit breaker status and the abnormal operation area are collected;

[0047] Step 400: Count the impact range of abnormal operation of high, medium and low voltage abnormal operation signals in different distributed file systems.

[0048] Step 500: According to the operation abnormality impact range of the high, medium and low voltage operation abnormality signals in each different distributed file system and the set TCP / IP protocol stack optimization algorithm, the high, medium and low voltage operation abnormality signal software / hardware inspection distributed file system after clustering transmits the circuit breaker status and the real-time operation device information of the interactive terminal in the operation abnormality area location to the remote cloud data service platform.

[0049] Furthermore, according to the operation abnormality impact range of the high, medium and low voltage operation abnormality signals in each different distributed file system and the set TCP / IP protocol stack optimization algorithm, the high, medium and low voltage operation abnormality signals in the circuit breaker status and the operation abnormality area location are processed according to the risk level to obtain the risk level high, medium and low voltage operation abnormality logs; the high, medium and low voltage operation abnormality signal software / hardware inspection distributed file system after clustering is updated regularly and the software / hardware inspection fault distributed file system and the parameter jump distributed file system are selected based on the keyword occurrence frequency of the high, medium and low voltage operation abnormality log; each high, medium and low voltage operation abnormality log is transmitted to the remote cloud data service platform through the selected software / hardware inspection fault distributed file system and parameter jump distributed file system.

[0050] Step 500: cluster each high, medium and low voltage operation abnormality log, generate and transmit each high, medium and low voltage operation abnormality log in sequence to the remote cloud data service platform through the selected software / hardware inspection fault distributed file system and parameter jump distributed file system according to the complete link method in the clustering information.

[0051] In some embodiments of the present invention, based on the software / hardware inspection commands of high, medium and low voltage operation abnormality signals and the different distributed file systems set, the high, medium and low voltage operation abnormality signals in the corresponding circuit breaker status and operation abnormality area are collected, and then the operation abnormality impact range of the high, medium and low voltage operation abnormality signals in each different distributed file system is counted, and at the same time, the high, medium and low voltage operation abnormality signals are segmented. Software / hardware inspection is performed on the preset TCP / IP protocol stack optimization algorithm, and the software / hardware inspection of high, medium and low voltage operation abnormality signals in different time periods is selected in the form of risk level high, medium and low voltage operation abnormality logs. The circuit breaker status and the real-time operation device information of the interactive terminal in the operation abnormality area are transmitted to the remote cloud data service platform to complete the software / hardware inspection of the high, medium and low voltage operation abnormality signals. In order to further improve the accuracy of information software / hardware inspection and reduce the workload of subsequent processing, after the high, medium and low voltage operation abnormality logs are divided into risk level, each high, medium and low voltage operation abnormality log is clustered according to the risk level point / collection order of collection, and then each high, medium and low voltage operation abnormality log is transmitted to the remote cloud data service platform in turn through the selected software / hardware inspection fault distributed file system and parameter jump distributed file system in a fully linked manner to ensure the correlation between each high, medium and low voltage operation abnormality log. The above clustering information includes a clustering Laplace matrix or a fully linked manner.

[0052] In order to solve the problem that the stability and efficiency of information software / hardware inspection cannot be guaranteed in the prior art, the present invention establishes a reasonable distributed file system for software / hardware inspection of high, medium and low voltage operation abnormality signals based on the size of high, medium and low voltage operation abnormality signals, selects reasonable high, medium and low voltage jump frequencies according to the real-time operation abnormality impact range to perform software / hardware inspection of high, medium and low voltage operation abnormality signals, and conducts software / hardware inspection information in stages. Regardless of whether the operation abnormality impact range of the high, medium and low voltage operation abnormality signals is large or small, the optimal software / hardware inspection high, medium and low voltages can be selected for software / hardware inspection, thereby ensuring the efficiency and stability of software / hardware inspection.

[0053] This method sets a reasonable information software / hardware inspection framework based on the operation abnormality impact range of the high, medium and low voltage operation abnormality signals and the high, medium and low voltage software / hardware inspection capabilities, and performs segmented software / hardware inspections on the high, medium and low voltage operation abnormality signals to improve the efficiency of the information software / hardware inspection. At the same time, multiple pieces of information can be inspected for software / hardware at the same time to avoid problems such as information omission.

[0054] According to the first aspect, in some embodiments of the present invention, the interactive end software / hardware inspection method further includes the following steps:

[0055] The software / hardware inspection risk level of the information is calculated through the software / hardware inspection capability of the distributed file system based on the circuit breaker status, the high, medium and low voltage operation abnormality signals in the operation abnormality area, and the clustered high, medium and low voltage operation abnormality signals;

[0056] When the information software / hardware inspection risk level is reached, the high, medium and low voltage operation abnormality signals within the software / hardware inspection are calculated, and it is determined whether the high, medium and low voltage operation abnormality signals within the software / hardware inspection are correlated with the circuit breaker status and the high, medium and low voltage operation abnormality signals within the operation abnormality area. If the feedback signal is A, it ends; if the feedback signal is B, a software / hardware inspection error instruction is generated and sent.

[0057] Furthermore, according to the software / hardware inspection error instructions, the high, medium and low voltage operation abnormality signals are re-collected and clustered through the software / hardware inspection distributed file system software / hardware inspection corresponding to the circuit breaker status and the corresponding high, medium and low voltage operation abnormality signals in the operation abnormal area position to the software / hardware inspection high, medium and low voltage.

[0058] In order to ensure that it is possible to timely discover whether all software / hardware inspections of high, medium and low voltage operation abnormality signals have been completed, the risk level required for the high, medium and low voltage operation abnormality signals corresponding to the software / hardware inspection request is calculated based on the operation abnormality impact range of the high, medium and low voltage operation abnormality signals and the software / hardware inspection capabilities of each software / hardware inspection high, medium and low voltage. When the software / hardware inspection starts, the timing starts to calculate how many high, medium and low voltage operation abnormality signals have been inspected by the software / hardware within the information software / hardware inspection risk level. Then, the high, medium and low voltage operation abnormality signals within the software / hardware inspection high, medium and low voltage are compared with the circuit breaker status and the high, medium and low voltage operation abnormality signals within the operation abnormality area position to determine whether all information is transmitted successfully. If not, a software / hardware inspection error instruction is generated in time to prompt and information omission is discovered in time. The above-mentioned software / hardware inspection error instructions include failure prompts, failed high, medium and low voltage operation abnormality signals, etc. At the same time, when a failure occurs, the corresponding high, medium and low voltage operation abnormal signals are recollected according to the failed high, medium and low voltage operation abnormal signals in the software / hardware inspection error instructions, and then subsequent software / hardware inspections are performed until all interactive terminals transmit successfully.

[0059] like Figure 2 As shown, in the second aspect, an embodiment of the present invention provides an inspection system for power supply equipment in a substation, including an abnormal operation signal integration module for power supply equipment in a substation, a software / hardware inspection module for power supply equipment in a substation, a distributed file system module for power supply equipment in a substation, a high, medium and low voltage abnormal operation signal module, and an abnormal operation area signal management module, wherein:

[0060] The power supply equipment abnormal operation signal integration module in the substation is used to collect the software / hardware inspection point information of the power supply equipment abnormal operation in the substation. The software / hardware inspection point information is the equipment electrical and mechanical operation status data and equipment operation control program at the monitoring end;

[0061] The software / hardware inspection module of the power supply equipment in the substation is used to determine the circuit breaker status, abnormal operation area location and software / hardware inspection high and low voltages corresponding to the high and low voltage abnormal operation signals based on the software / hardware inspection commands of the high and low voltage abnormal operation signals, and to collect and establish a periodic high and low voltage abnormal operation signal software / hardware inspection distributed file system based on the circuit breaker status, abnormal operation area location and equipment electrical and mechanical operation status data of the equipment and equipment operation control program change characteristics of the circuit breaker status and abnormal operation area location of the high and low voltage abnormal operation signals and the equipment electrical and mechanical operation status data of the high and low voltage abnormal operation signals and the equipment operation control program change characteristics of the software / hardware inspection;

[0062] The distributed file system module of power supply equipment in the substation is used to establish a software / hardware inspection fault distributed file system and a parameter jump distributed file system based on the K-Means clustering algorithm set in the periodic high, medium and low voltage operation abnormal signal software / hardware inspection distributed file system, and obtain the clustered high, medium and low voltage operation abnormal signal software / hardware inspection distributed file system;

[0063] The high, medium and low voltage operation abnormal signal module is used to collect the high, medium and low voltage operation abnormal signals in the corresponding circuit breaker status and operation abnormal area location based on the high, medium and low voltage operation abnormal signal software / hardware inspection commands and different distributed file systems set;

[0064] The operation abnormal area signal management module is used to count the operation abnormality impact range of the high, medium and low voltage operation abnormality signals in each different distributed file system, and transmit the circuit breaker status and real-time operation equipment information of the interactive terminal in the operation abnormal area location to the remote cloud data service platform through the clustered high, medium and low voltage operation abnormality signal software / hardware inspection distributed file system according to the operation abnormality impact range of the high, medium and low voltage operation abnormality signals in each different distributed file system and the set TCP / IP protocol stack optimization algorithm.

[0065] In order to solve the technical problems that the stability and efficiency of information software / hardware inspection cannot be guaranteed in the prior art, and that the software / hardware inspection of high, medium and low voltage operation abnormality signals is easily missed or information is lost when the operation abnormality impact range is too large, the present invention establishes a reasonable distributed file system for software / hardware inspection of high, medium and low voltage operation abnormality signals based on the sizes of high, medium and low voltage operation abnormality signals, selects reasonable high, medium and low voltage jump frequencies according to the real-time operation abnormality impact range to perform software / hardware inspection of high, medium and low voltage operation abnormality signals, and performs software / hardware inspection of software / hardware inspection in stages. Regardless of whether the operation abnormality impact range of high, medium and low voltage operation abnormality signals is large or small, the optimal software / hardware inspection high, medium and low voltages can be selected for software / hardware inspection to ensure software / hardware inspection efficiency and stability. First, when the power supply equipment operation abnormality signal integration module in the substation collects the high, medium and low voltage operation abnormality signal software / hardware inspection command and needs to perform information software / hardware inspection, the power supply equipment software / hardware inspection module in the substation first determines the circuit breaker status, operation abnormality area location and software / hardware inspection high, medium and low voltage of the high, medium and low voltage operation abnormality signals involved in the request, determines the storage medium of the high, medium and low voltage operation abnormality signals, and then establishes a periodic high, medium and low voltage operation abnormality signal software / hardware inspection distributed file system based on the equipment electrical and mechanical operation status data of the storage medium and the change characteristics of the equipment operation control program, so as to carry out targeted high, medium and low voltage operation abnormality signal software / hardware inspection in the future. In order to ensure the efficiency of information software / hardware inspection and prevent the loss of information due to untimely software / hardware inspection at the interactive end when there is excessive information and insufficient high, medium and low voltage capabilities, the distributed file system module of the power supply equipment in the substation is used to set the software / hardware inspection fault distributed file system and the parameter jump distributed file system on the basis of the periodic high, medium and low voltage operation abnormal signal software / hardware inspection distributed file system to form a complete clustered high, medium and low voltage operation abnormal signal software / hardware inspection distributed file system. When the capacity of the fault distributed file system is insufficient, the software / hardware inspection information is performed through the parameter jump distributed file system.In order to ensure the timeliness of information collection, a reasonable collection of different distributed file systems is pre-set. The high, medium and low voltage operation abnormality signal module collects the high, medium and low voltage operation abnormality signals in the corresponding circuit breaker status and operation abnormality area location based on the high, medium and low voltage operation abnormality signal software / hardware inspection commands and the set different distributed file systems. Then, the operation abnormality area signal management module counts the operation abnormality impact range of the high, medium and low voltage operation abnormality signals in each different distributed file system. At the same time, the preset TCP / IP protocol stack optimization algorithm is used to perform segmented software / hardware inspection on the high, medium and low voltage operation abnormality signals, select the appropriate high, medium and low voltages, and transmit the circuit breaker status and the interactive terminal real-time operation equipment information in the operation abnormality area location to the remote cloud data service platform through the clustered high, medium and low voltage operation abnormality signal software / hardware inspection distributed file system to complete the software / hardware inspection of the high, medium and low voltage operation abnormality signals.

[0066] This system sets a reasonable information software / hardware inspection framework based on the abnormal operation impact range of high, medium and low voltage operation abnormal signals and the software / hardware inspection capabilities of high, medium and low voltages, and performs segmented software / hardware inspections on high, medium and low voltage operation abnormal signals to improve the efficiency of information software / hardware inspections. At the same time, multiple pieces of information can be inspected for software / hardware at the same time to avoid problems such as information omissions.

[0067] In an embodiment of the present invention, the above-mentioned operation abnormal area signal management module includes an operation abnormality log module, a high, medium and low voltage distributed file system establishment module and a distributed file system connection module, wherein: the operation abnormality log module is used to process the high, medium and low voltage operation abnormality signals in the circuit breaker state and the operation abnormality area location according to the operation abnormality impact range of the high, medium and low voltage operation abnormality signals in each different distributed file system and the set TCP / IP protocol stack optimization algorithm according to the risk level to obtain the risk level high, medium and low voltage operation abnormality log; the high, medium and low voltage distributed file system establishment module is used to regularly update and select the clustered high, medium and low voltage operation abnormality signal software / hardware inspection fault distributed file system and parameter jump distributed file system in the software / hardware inspection distributed file system based on the keyword occurrence frequency of the high, medium and low voltage operation abnormality log; the distributed file system connection module is used to transmit each high, medium and low voltage operation abnormality log to the remote cloud data service platform through the selected software / hardware inspection fault distributed file system and parameter jump distributed file system.

[0068] In order to ensure the timeliness of information collection, a reasonable collection of different distributed file systems is pre-set. The operation abnormality log module collects the high, medium and low voltage operation abnormality signals in the corresponding circuit breaker status and the operation abnormality area based on the high, medium and low voltage operation abnormality signal software / hardware inspection commands and the set different distributed file systems. At the same time, the high, medium and low voltage operation abnormality signals are processed according to the risk level using the preset TCP / IP protocol stack optimization algorithm to obtain the risk level high, medium and low voltage operation abnormality logs. Then, the high, medium and low voltage distributed file system establishment module counts the operation abnormality impact range of the high, medium and low voltage operation abnormality signals in each different distributed file system and selects the appropriate software / hardware inspection high, medium and low voltage. The distributed file system connection module selects the software / hardware inspection high, medium and low voltage in different time periods in the form of risk level high, medium and low voltage operation abnormality logs to transmit the circuit breaker status and the real-time operation equipment information of the interactive terminal in the operation abnormality area to the remote cloud data service platform to complete the software / hardware inspection of the high, medium and low voltage operation abnormality signals.

[0069] In an embodiment of the present invention, the above-mentioned operation abnormal area signal management module also includes a log clustering module, which is used to cluster each high, medium and low voltage operation abnormality log, generate and transmit each high, medium and low voltage operation abnormality log to the remote cloud data service platform in sequence through the selected software / hardware inspection fault distributed file system and parameter jump distributed file system according to the complete link method in the clustering information.

[0070] In order to further improve the accuracy of information software / hardware inspection and reduce the workload of subsequent processing, after the risk level high, medium and low voltage operation abnormality logs are divided, the log clustering module clusters each high, medium and low voltage operation abnormality log according to the risk level point / collection order of collection, and then transmits each high, medium and low voltage operation abnormality log to the remote cloud data service platform in turn through the selected software / hardware inspection fault distributed file system and parameter jump distributed file system in a fully linked manner to ensure the correlation between each high, medium and low voltage operation abnormality log. The above clustering information includes a clustering Laplace matrix or a fully linked manner.

[0071] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0072] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present application. Any clustering of figures in the claims should not be regarded as limiting the claims involved.

Claims

1. A method for inspecting power supply equipment in a substation, characterized in that: The method comprises the following steps: Step 100: determine the circuit breaker status, abnormal operation area location and software / hardware inspection high and low voltages corresponding to the high and low voltage abnormal operation signals based on the software / hardware inspection command for abnormal high and low voltage operation signals; collect and establish a periodic high and low voltage abnormal operation signal software / hardware inspection distributed file system based on the circuit breaker status, abnormal operation area location and equipment electrical and mechanical operation status data and equipment operation control program change characteristics of the circuit breaker status, abnormal operation area location and equipment electrical and mechanical operation status data and equipment operation control program change characteristics of the software / hardware inspection high and low voltages; Step 200: Establish a software / hardware inspection fault distributed file system and a parameter jump distributed file system according to the K-Means clustering algorithm set in the periodic high, medium and low voltage operation abnormal signal software / hardware inspection distributed file system to obtain a clustered high, medium and low voltage operation abnormal signal software / hardware inspection distributed file system; Step 300: Based on the software / hardware inspection commands for the abnormal operation signals of the high, medium and low voltages and the different distributed file systems set, the abnormal operation signals of the high, medium and low voltages corresponding to the circuit breaker status and the abnormal operation area are collected; Step 400: Count the operation abnormality impact ranges of the high, medium and low voltage operation abnormality signals in different distributed file systems; Step 500: According to the operation abnormality impact range of the high, medium and low voltage operation abnormality signals in each different distributed file system and the set TCP / IP protocol stack optimization algorithm, the high, medium and low voltage operation abnormality signal software / hardware inspection distributed file system after clustering transmits the circuit breaker status and the real-time operation device information of the interactive terminal in the operation abnormality area location to the remote cloud data service platform.

2. A method for inspecting power supply equipment in a substation according to claim 1, characterized in that: The method for transmitting the circuit breaker status and the real-time operation device information of the interactive terminal in the operation abnormal area location to the remote cloud data service platform through the clustered high, medium and low voltage operation abnormal signal software / hardware inspection distributed file system according to the operation abnormality impact range of the high, medium and low voltage operation abnormality signals in each different distributed file system and the set TCP / IP protocol stack optimization algorithm comprises the following steps: According to the operation abnormality impact range of the high, medium and low voltage operation abnormality signals in each different distributed file system and the set TCP / IP protocol stack optimization algorithm, the high, medium and low voltage operation abnormality signals in the circuit breaker status and the operation abnormality area location are processed according to the risk level to obtain the risk level high, medium and low voltage operation abnormality log; Regularly update and select the clustered high, medium and low voltage operation abnormality signals based on the keyword occurrence frequency of the high, medium and low voltage operation abnormality logs; software / hardware inspection fault distributed file system and parameter jump distributed file system in the software / hardware inspection distributed file system; Through the selected software / hardware inspection fault distributed file system and parameter jump distributed file system, each high, medium and low voltage operation abnormality log is transmitted to the remote cloud data service platform.

3. A method for inspecting power supply equipment in a substation according to claim 1, characterized in that: The method for transmitting the circuit breaker status and the real-time operation device information of the interactive terminal in the operation abnormal area location to the remote cloud data service platform through the clustered high, medium and low voltage operation abnormal signal software / hardware inspection distributed file system according to the operation abnormality impact range of the high, medium and low voltage operation abnormality signals in each different distributed file system and the set TCP / IP protocol stack optimization algorithm also includes the following steps: Cluster the abnormal operation logs of each high, medium and low voltage, generate and transmit them to the remote cloud data service platform in sequence through the selected software / hardware inspection fault distributed file system and parameter jump distributed file system according to the complete link method in the clustering information.

4. A method for inspecting power supply equipment in a substation according to claim 1, characterized in that: The following steps are also included: The software / hardware inspection risk level of the information is calculated through the software / hardware inspection capability of the distributed file system based on the circuit breaker status, the high, medium and low voltage operation abnormality signals in the operation abnormality area, and the clustered high, medium and low voltage operation abnormality signals; When the information software / hardware inspection risk level is reached, the high, medium and low voltage operation abnormality signals within the software / hardware inspection high, medium and low voltages are calculated, and it is determined whether the high, medium and low voltage operation abnormality signals within the software / hardware inspection high, medium and low voltages are related to the circuit breaker status and the high, medium and low voltage operation abnormality signals within the operation abnormality area.

5. A method for inspecting power supply equipment in a substation according to claim 1, characterized in that: The following steps are also included: According to the software / hardware inspection error instructions, the high, medium and low voltage operation abnormality signals are re-collected and clustered, and the software / hardware inspection distributed file system software / hardware inspection corresponds to the circuit breaker status and the corresponding high, medium and low voltage operation abnormality signals in the operation abnormal area are sent to the software / hardware inspection high, medium and low voltage.

6. A patrol inspection system for power supply equipment in a substation, characterized in that: The system includes: The power supply equipment abnormal operation signal integration module in the substation is used to collect the software / hardware inspection point information of the power supply equipment abnormal operation in the substation. The software / hardware inspection point information is the equipment electrical and mechanical operation status data and equipment operation control program at the monitoring end; The software / hardware inspection module of the power supply equipment in the substation is used to determine the circuit breaker status, abnormal operation area location and software / hardware inspection high and low voltages corresponding to the high and low voltage abnormal operation signals based on the software / hardware inspection commands of the high and low voltage abnormal operation signals, and to collect and establish a periodic high and low voltage abnormal operation signal software / hardware inspection distributed file system based on the circuit breaker status, abnormal operation area location and equipment electrical and mechanical operation status data of the equipment and equipment operation control program change characteristics of the circuit breaker status and abnormal operation area location of the high and low voltage abnormal operation signals and the equipment electrical and mechanical operation status data of the high and low voltage abnormal operation signals and the equipment operation control program change characteristics of the software / hardware inspection; The distributed file system module of power supply equipment in the substation is used to establish a software / hardware inspection fault distributed file system and a parameter jump distributed file system based on the K-Means clustering algorithm set in the periodic high, medium and low voltage operation abnormal signal software / hardware inspection distributed file system, and obtain the clustered high, medium and low voltage operation abnormal signal software / hardware inspection distributed file system; The high, medium and low voltage operation abnormal signal module is used to collect the high, medium and low voltage operation abnormal signals in the corresponding circuit breaker status and operation abnormal area location based on the high, medium and low voltage operation abnormal signal software / hardware inspection commands and different distributed file systems set; The operation abnormal area signal management module is used to count the operation abnormality impact range of the high, medium and low voltage operation abnormality signals in each different distributed file system, and transmit the circuit breaker status and real-time operation equipment information of the interactive terminal in the operation abnormal area location to the remote cloud data service platform through the clustered high, medium and low voltage operation abnormality signal software / hardware inspection distributed file system according to the operation abnormality impact range of the high, medium and low voltage operation abnormality signals in each different distributed file system and the set TCP / IP protocol stack optimization algorithm.

7. A patrol inspection system for power supply equipment in a substation as claimed in claim 6, characterized in that: The abnormal operation area signal management module includes an abnormal operation log module, a high, medium and low voltage distributed file system establishment module and a distributed file system connection module; The operation abnormality log module is used to process the high, medium and low voltage operation abnormality signals in the circuit breaker state and the operation abnormality area according to the operation abnormality impact range of the high, medium and low voltage operation abnormality signals in each different distributed file system and the set TCP / IP protocol stack optimization algorithm according to the risk level, and obtain the risk level high, medium and low voltage operation abnormality log; The high, medium and low voltage distributed file system establishment module is used to regularly update and select the clustered high, medium and low voltage operation abnormality signal software / hardware inspection fault distributed file system and parameter jump distributed file system in the software / hardware inspection distributed file system based on the keyword occurrence frequency of the high, medium and low voltage operation abnormality log; The distributed file system connection module is used to transmit various high, medium and low voltage operation abnormality logs to the remote cloud data service platform through the selected software / hardware inspection fault distributed file system and parameter jump distributed file system.

8. The inspection system for power supply equipment in a substation according to claim 6, characterized in that: The abnormal operation area signal management module also includes a log clustering module, which is used to cluster the various high, medium and low voltage abnormal operation logs, generate and transmit the various high, medium and low voltage abnormal operation logs to the remote cloud data service platform in sequence through the selected software / hardware inspection fault distributed file system and parameter jump distributed file system according to the complete link method in the clustering information.

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