A line loss change analysis module and its operation method in station area

Abstract

The invention discloses a line loss change analysis module in a station area and an operation method thereof, and relates to the technical field of power grid electricity inspection, comprising a line loss analysis unit, a change analysis unit and an electric meter management unit. The line loss analysis unit is used to analyze the operation of lines and equipment in a single area within the power supply range of the power supply station, and to warn of abnormal operation conditions; the change analysis unit is used to analyze and display the line loss rate of each station within the power supply area of ​​the power supply station. According to the electricity fluctuation of household meters, a special metering inspection work order will be issued for the electricity fluctuation of household meters judged to be abnormal; The analysis unit provides a data basis for analyzing the operation of the lines and equipment in the station area. The present invention obtains relevant data and imports it into the module, automatically analyzes and draws relevant conclusions, obtains sufficient time for on-site abnormal meter inspection and station line rectification, and provides reliable basis for on-site work quickly and accurately.

Description

technical field [0001] The invention relates to the technical field of grid electricity inspection, in particular to a line loss change analysis module in a station area and an operation method thereof. Background technique [0002] Line loss is an important economic and technical assessment index of the power grid, which comprehensively reflects the planning and design, production operation and operation management level of the power grid. At present, the line loss in the station area accounts for a large share of the total loss, and it is the most basic and important work content in the line loss management. Therefore, the power supply enterprises have an urgent need for on-site investigation and countermeasures for the line loss in the station area. [0003] At present, the personnel structure of the power supply station is aging seriously. Faced with the huge amount of data analysis in the abnormal daily line loss station area, many Excel related functions need to be use...

AI Technical Summary

Problems solved by technology

[0003] At present, the personnel structure of the power supply station is aging seriously. Faced with the huge amount of data analysis in the abnormal daily line loss station area, many Excel related functions need to be used, which has brought serious obstacles to the line loss work, resulting in data association and calculation. and comparison takes too long

It takes a long time for the personnel of the power supply station to manually analyze the abnormal meters, and there is no reliable basis for the operation and rectification of the line equipment in the station area, resulting in low work efficiency, which is not conducive to the refined management of the line loss daily control in the station area

[0004] Due to the large amount of data to be analyzed in the station area, it takes a long time to get the results and arrange personnel to arrive at the site to complete the electricity inspection (including on-site inspection of customer meters, dealing with problematic meters and electricity theft, etc.), which is easy Circumstances that prevent the work of the day from being completed

Under normal circumstances, it takes an average of 20 minutes to manually operate each station with a computer. If there are 15 abnormal stations, the total time-consuming is about 5 hours, and the time for the staff to check the power consumption is not enough.

Since the line loss in the station area is not fixed in which households or which station areas every day, if the staff cannot complete the work of the day, it will inevitably affect the development of the line loss work on the second day, which is not conducive to daily control

Images