Transformer district line loss analysis and management system

Abstract

The invention discloses a transformer district line loss analysis and management system. The system comprises a converging module, a summing operation module, a comparison module and data acquisition modules, wherein the data acquisition modules are arranged on the branch lines of a transformer district; the data acquisition modules acquire the power line data of the branch lines and upload the acquired power line data to the converging module; the converging module converges the power line data uploaded by all the data acquisition modules; the summing operation module performs summing calculation on the acquired power line data; and the comparison module compares the power line data of the summing operation module with the power line data of a transformer district total meter and determines the line loss of the transformer district according to comparison results. According to the transformer district line loss analysis and management system of the invention, summing operation and comparison judgment are performed on the converged power line data, so that the line loss of the transformer district can be determined; and power supply abnormalities caused by current leakage to the ground due to causes such as line aging or electricity stealing of people can be fast and accurately detected, and the guarantee of electricity use safety can be facilitated.

Description

technical field [0001] The invention relates to the technical field of smart grids, in particular to a line loss analysis and management system in a station area. Background technique [0002] Line loss is the loss caused by the power network in the transmission, distribution, management and other links of electric energy. [0003] The line loss rate is an important performance indicator of a power supply enterprise, reflecting the production, operation and management level of the enterprise, and directly affecting the operating cost and economic benefits of the enterprise. Effectively controlling the line loss rate is an important means for enterprises to save energy, reduce consumption, improve economic efficiency, and achieve sustainable development. [0004] With the advancement of the State Grid Corporation's "one strong and three excellent" modern company development goals, line loss management has been included in the important performance indicators of power supply ...

AI Technical Summary

Problems solved by technology

[0005] In the process of realizing the present invention, the inventor found that the prior art has at least the following problems: as the power cable is used for a long time, the power cable will cause power loss due to cable damage, artificial power theft, etc., which directly leads to power loss. The economic loss of the delivery unit

At the same time, due to the complex cable layout environment, most of the cables are laid underground or in hidden places, it is difficult to find and find the specific location of the line loss, which brings great inconvenience to the operation and maintenance and inspection work

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