Auxiliary compilation system for maintenance plan of power grid equipment

Abstract

The invention relates to an auxiliary compilation system for a power grid equipment maintenance plan. A work order receiving module is used for receiving an equipment maintenance work order sent by a power grid fault monitoring system; the work order analysis module is internally provided with a marking unit, a pre-estimation analysis unit and a positioning unit, and the integration module can integrate serial number information generated by a work order through the marking unit, a maintenance scheme and pre-estimation maintenance time information generated by the pre-estimation analysis unit, and position information generated by the positioning unit with the work order; therefore, a maintenance list is formed; the intelligent processing module can sort a plurality of maintenance lists according to the position information and the fault numbers of the fault equipment in the maintenance lists so as to form a maintenance plan; the handheld mobile terminal can be used for receiving the maintenance list of the power grid equipment, performing maintenance operation according to the record of the maintenance list, and sending a maintenance receipt to the background total server after the maintenance work is completed; the method has the advantages of being safe, reliable, efficient and reasonable.

Description

Technical Field

[0001] The invention belongs to the technical field of power grid maintenance, and in particular relates to an auxiliary compilation system for a power grid equipment maintenance plan. Background Art

[0002] With the continuous development of my country's power technology and power demand and the increasing scale of modern power grids, the number of power supply equipment and power transmission and transformation facilities is also increasing; the normal service of each power supply equipment is the guarantee of high-quality operation of the power grid. However, the time from the beginning of use to the final scrapping of the equipment is limited, and equipment abnormalities and failures are the main reasons affecting its safe operation; within the normal service life of the equipment, reasonable arrangement of equipment maintenance in a certain way can effectively reduce unexpected failures, extend the service life of the equipment, and thus ensure the safe, stable and economical operation of the power grid; for power grid companies, the arrangement of power supply equipment maintenance plans is a complex and daily task, which is mostly completed by full-time personnel in the control center. There are few reliable and practical auxiliary software or tools, and usually requires planning, operation and maintenance, dispatching, substation maintenance area, ultra-high voltage area and other multi-departmental and multi-professional personnel to cooperate and work closely with each other; At present, the maintenance plans of power supply equipment in most power grid companies are still prepared manually. This traditional method relies on approval and coordination between different units, departments and professions to form maintenance plans based on personal experience. It is highly dependent on personnel experience and status, and the workload of plan preparation is heavy and the efficiency is low. The frequency, time and safety analysis of equipment power outages are not very accurate, and there are great limitations. Therefore, in order to solve the above problems, it is necessary to develop a safe, reliable, efficient and reasonable auxiliary preparation system for power grid equipment maintenance plans. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a safe, reliable, efficient and reasonable auxiliary compilation system for power grid equipment maintenance plans.

[0004] The object of the present invention is achieved as follows: an auxiliary compilation system for power grid equipment maintenance plan, comprising a work order receiving module, a maintenance knowledge base, a work order analysis module, an integration module, an intelligent processing module, a transmission module and a handheld mobile terminal, wherein the work order receiving module is used to receive equipment maintenance work orders issued by a power grid fault monitoring system; The maintenance knowledge base is a standard basic database constructed through standard data resources in the power grid information-physical fusion system; The work order analysis module is internally provided with a marking unit, an estimation analysis unit and a positioning unit. The marking unit can classify and number the faults in the work order according to the severity level. The estimation analysis unit can generate the best maintenance plan based on the fault data and equipment information recorded in the equipment maintenance work order and the standard data in the maintenance knowledge base, and estimate the time required for maintenance. The positioning unit can locate the position of the faulty equipment in the work order and generate position information. The integration module can integrate the number information generated by the marking unit, the maintenance plan and estimated maintenance time information generated by the estimation analysis unit, and the location information generated by the positioning unit with the work order itself, thereby forming a maintenance order; The intelligent processing module can perform a comprehensive analysis based on the location information and fault number of the faulty equipment in the maintenance order, and sort multiple maintenance orders to form a maintenance plan; The transmission module can realize information transmission between the intelligent processing module and the handheld mobile terminal, and between the handheld mobile terminal and the backend main server; The handheld mobile terminal can be used to receive maintenance orders of power grid equipment and perform maintenance operations according to the records in the maintenance orders. After the maintenance work is completed, the handheld mobile terminal can also send a maintenance receipt to the background main server through the transmission module.

[0005] The integration module is also provided with a storage unit inside, and the storage unit can be used to store and back up the maintenance list.

[0006] The marking unit can classify the work orders according to the severity of the faults in the work orders, and divide them into four categories in sequence: faults, defects, hidden dangers, and problems. Among them, faults mean that there are great hidden dangers, and once a fault occurs, it will cause serious damage to the operation of the power grid; defects are real problems with the equipment, which may affect the operation of the power grid but will not cause major accidents if not handled; hidden dangers refer to the performance degradation of power grid equipment due to degradation, aging, etc., and the trend is obvious. If it is not handled for a long time, defects will occur; problems refer to the situation where the performance trend of equipment shows an insignificant decline or instability, which will not have a negative impact on the operation of the power grid for the time being, but the problem cannot be determined, and maintenance personnel need to conduct on-site inspections.

[0007] The intelligent processing module is internally provided with a dispatching unit, by means of which one-way maintenance personnel can be dispatched according to the maintenance plan.

[0008] Beneficial effects of the present invention: by setting up a maintenance knowledge base, the present invention can use its internal basic data to facilitate the estimation and analysis unit to generate the best maintenance plan for the faults recorded in the work order, and estimate the time required for maintenance; by setting up a marking unit and a positioning unit, the marking unit can be used to classify and number the work order according to the severity of the fault in the work order, and the positioning unit can be used to locate the position of the faulty equipment in the work order and generate position information. With this structure, the maintenance order can be sorted and the dispatch order can be divided according to the category, number and location information of the maintenance order through the intelligent processing module, thereby increasing the efficiency and convenience of the maintenance operation; by setting up an integration module, it can be used to integrate the numbering information generated by the marking unit, the maintenance plan and estimated maintenance time information generated by the estimation and analysis unit, and the location information generated by the positioning unit with the work order itself, thereby forming a maintenance order; in general, the present invention has the advantages of being safe, reliable, efficient and reasonable. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural flow chart of the present invention. DETAILED DESCRIPTION

[0010] The present invention will be further described below in conjunction with the accompanying drawings.

[0011] Example: Figure 1As shown, an auxiliary compilation system for power grid equipment maintenance plan includes a work order receiving module, a maintenance knowledge base, a work order analysis module, an integration module, an intelligent processing module, a transmission module and a handheld mobile terminal, wherein the work order receiving module is used to receive equipment maintenance work orders issued by a power grid fault monitoring system; the maintenance knowledge base is a standard basic database constructed by using standard data resources in a power grid information-physical fusion system; the work order analysis module is internally provided with a marking unit, an estimation analysis unit and a positioning unit, wherein the marking unit can classify and number the faults according to the severity level of the faults in the work order, the estimation analysis unit can generate the best maintenance plan based on the fault data and equipment information recorded in the equipment maintenance work order and based on the standard data in the maintenance knowledge base, and at the same time, estimate the time required for maintenance, and the positioning unit can locate the fault location in the work order The device can be located at the location and generate location information; the integration module can integrate the number information generated by the marking unit of the work order, the maintenance plan and estimated maintenance time information generated by the estimation analysis unit, and the location information generated by the positioning unit with the work order itself to form a maintenance order; the intelligent processing module can perform a comprehensive analysis based on the location information and fault number of the faulty equipment in the maintenance order, and sort multiple maintenance orders to form a maintenance plan; the transmission module can realize information transmission between the intelligent processing module and the handheld mobile terminal, and between the handheld mobile terminal and the background main server; the handheld mobile terminal can be used to receive the maintenance order of the power grid equipment, and perform maintenance operations according to the records of the maintenance order, and the handheld mobile terminal can also send a maintenance receipt to the background main server through the transmission module after the maintenance work is completed.

[0012] The integration module is also provided with a storage unit, which can be used to store and back up maintenance orders; the marking unit can classify the work orders according to the severity of the faults in the work orders, and divide them into four categories in turn: faults, defects, hidden dangers, and problems. Faults are great hidden dangers, and once a fault occurs, it will cause serious damage to the operation of the power grid; defects are real problems with the equipment. If they are not dealt with, they may affect the operation of the power grid but will not cause major accidents; hidden dangers refer to performance degradation caused by degradation, aging, etc. of power grid equipment, and the trend is obvious. If it is not dealt with for a long time, defects will occur; problems refer to situations where the performance trend of equipment is not obviously declining or unstable, which will not have a negative impact on the operation of the power grid for the time being, but the problem cannot be determined, and maintenance personnel need to conduct on-site inspections; the intelligent processing module is provided with a scheduling unit, which can be used to assign maintenance orders to maintenance personnel according to the maintenance plan.

[0013] When the present invention is in use, first, the equipment maintenance work order issued by the power grid fault monitoring system is received through the work order receiving module, and then, the work order is classified and numbered according to the severity of the fault in the work order by using the marking unit inside the work order analysis module, wherein the categories are fault, defect, hidden danger and problem. A fault means that there is a great hidden danger, and once the fault occurs, it will cause serious damage to the operation of the power grid; a defect is a real problem of the equipment, which may affect the operation of the power grid but will not cause a major accident if it is not handled; a hidden danger refers to the performance reduction caused by the deterioration and aging of the power grid equipment, and the trend is obvious. If it is not handled for a long time, defects will occur; a problem refers to the situation where the performance trend of the equipment is not obviously declining or unstable, which will not have a negative impact on the operation of the power grid for the time being, but the problem cannot be determined, and maintenance personnel need to conduct on-site investigation, and then use the estimation analysis unit to generate the best maintenance plan for the fault in the work order based on the standard data inside the maintenance knowledge base, and The time required for maintenance is estimated, and then the positioning unit is used to locate the position of the faulty equipment in the work order and generate location information. Then, the integration module is used to integrate the category and number information generated by the marking unit, the maintenance plan and estimated maintenance time information generated by the estimation analysis unit, and the location information generated by the positioning unit with the work order itself to form a maintenance order. At the same time, the storage unit in the integration module can be used to store and back up the maintenance order; finally, according to the location information and fault number of the faulty equipment in the maintenance order, the intelligent processing module is used to sort multiple maintenance orders to form a maintenance plan. After completing the above operations, the maintenance order can be sent to the maintenance personnel's handheld mobile terminal according to the maintenance plan through the transmission module. At this point, the maintenance personnel can use the handheld mobile terminal to perform maintenance operations according to the records of the maintenance order, and can also use the handheld mobile terminal to send a maintenance receipt to the background main server through the transmission module after the maintenance work is completed.

[0014] The present invention sets up a maintenance knowledge base, and utilizes its internal basic data to facilitate the estimation and analysis unit to generate the best maintenance plan for the faults recorded in the work order, and estimate the time required for maintenance; by setting a marking unit and a positioning unit, the marking unit can be used to classify and number the work order according to the severity of the fault in the work order, and the positioning unit can be used to locate the position of the faulty equipment in the work order and generate position information. With this structure, the maintenance order can be sorted and the dispatch order can be divided according to the category, number and position information of the maintenance order through the intelligent processing module, thereby increasing the efficiency and convenience of the maintenance operation; by setting up an integration module, it can be used to integrate the numbering information generated by the marking unit, the maintenance plan and estimated maintenance time information generated by the estimation and analysis unit, and the position information generated by the positioning unit with the work order itself, thereby forming a maintenance order; in general, the present invention has the advantages of being safe, reliable, efficient and reasonable.

[0015] The above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit the same. Although the present invention has been described in detail with reference to the above embodiments, a person skilled in the art should understand that the specific implementation modes of the present invention can still be modified or replaced by equivalents, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An auxiliary compilation system for power grid equipment maintenance plan, comprising a work order receiving module, a maintenance knowledge base, a work order analysis module, an integration module, an intelligent processing module, a transmission module and a handheld mobile terminal, characterized in that: The work order receiving module is used to receive the equipment maintenance work order issued by the power grid fault monitoring system; The maintenance knowledge base is a standard basic database constructed through standard data resources in the power grid information-physical fusion system; The work order analysis module is internally provided with a marking unit, an estimation analysis unit and a positioning unit. The marking unit can classify and number the faults in the work order according to the severity level. The estimation analysis unit can generate the best maintenance plan based on the fault data and equipment information recorded in the equipment maintenance work order and the standard data in the maintenance knowledge base, and estimate the time required for maintenance. The positioning unit can locate the position of the faulty equipment in the work order and generate position information. The integration module can integrate the number information generated by the marking unit, the maintenance plan and estimated maintenance time information generated by the estimation analysis unit, and the location information generated by the positioning unit with the work order itself, thereby forming a maintenance order; The intelligent processing module can perform a comprehensive analysis based on the location information and fault number of the faulty equipment in the maintenance order, and sort multiple maintenance orders to form a maintenance plan; The transmission module can realize information transmission between the intelligent processing module and the handheld mobile terminal, and between the handheld mobile terminal and the backend main server; The handheld mobile terminal can be used to receive maintenance orders of power grid equipment and perform maintenance operations according to the records in the maintenance orders. After the maintenance work is completed, the handheld mobile terminal can also send a maintenance receipt to the background main server through the transmission module.

2. The auxiliary compilation system for power grid equipment maintenance plan according to claim 1, characterized in that: The integration module is also provided with a storage unit inside, and the storage unit can be used to store and back up the maintenance list.

3. The auxiliary compilation system for power grid equipment maintenance plan according to claim 1, characterized in that: The marking unit can classify the work orders according to the severity of the faults in the work orders, and divide them into four categories in sequence: faults, defects, hidden dangers, and problems. Among them, faults mean that there are great hidden dangers, and once a fault occurs, it will cause serious damage to the operation of the power grid; defects are real problems with the equipment, which may affect the operation of the power grid but will not cause major accidents if not handled; hidden dangers refer to the performance degradation of power grid equipment due to degradation, aging, etc., and the trend is obvious. If it is not handled for a long time, defects will occur; problems refer to the situation where the performance trend of equipment shows an insignificant decline or instability, which will not have a negative impact on the operation of the power grid for the time being, but the problem cannot be determined, and maintenance personnel need to conduct on-site inspections.

4. The auxiliary compilation system for power grid equipment maintenance plan according to claim 1, characterized in that: The intelligent processing module is internally provided with a dispatching unit, by means of which one-way maintenance personnel can be dispatched according to the maintenance plan.

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