Method and device for judging fault transformer area of low-voltage power grid

Abstract

The invention provides a method and a device for judging a fault transformer area of a low-voltage power grid. According to the invention, the effective information contained in the historical fault reporting work order is mined and utilized, and the address distance value between the first fault reporting address information and each piece of second fault reporting address information is calculated through the second fault reporting address information in the historical fault reporting work order processing record, the smaller the address distance value between the second fault reporting address information and the first fault reporting address information is, the larger the correlation degree between the second fault reporting address information and the first fault reporting address information in the spatial or topological relation can be reflected, and target fault reporting address information is determined according to the address distance value corresponding to the second fault reporting address information, the fault area is determined according to the area to which the target fault reporting address information belongs, when the user telephone is not in the marketing system database and the ammeter number cannot be provided, the fault area can be researched and positioned, and the fault area positioning success rate is effectively improved.

Description

technical field [0001] The present application relates to the field of big data technology, and in particular to a method and device for judging a faulty station area of ​​a low-voltage power grid. Background technique [0002] With the improvement of society's requirements for power supply reliability and power supply service, people have more and more feedback on daily power outages, low voltage, etc. important part. In actual business, due to the large volume of the low-voltage station area, it is difficult to accurately locate the trouble-reporting station area at the first time, resulting in delays in the development of emergency repair work and increased customer complaints. Therefore, when receiving a fault report work order from a user, how to quickly lock the fault reporting area and associate the fault station area has certain guiding significance for guiding the emergency repair personnel to quickly troubleshoot faults. [0003] At present, in the case of a user...

AI Technical Summary

Problems solved by technology

[0004] This application provides a method and device for judging a faulty station area of ​​a low-voltage power grid, which is used to solve the low positioning success rate existing in the prior art when receiving a trouble report work order from a user and using the trouble report work order to locate a fault station area question

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