Line loss analysis service terminal

Abstract

The invention discloses a line loss analysis service terminal comprising an ARM processor, a line loss parse module, a high loss user discrimination model, daily line loss statistics, theory line loss calculating and analysis, a metering marketing system, a GPRS transmission module, electric energy meter hour line loss data, transformer area return-transformer return-phase information, and theory line loss modeling; aiming at existing low voltage centralized collecting communities, the line loss analysis service terminal can be developed from the technical innovation angle; once connected to the low voltage centralized collecting transformer area, the low voltage transformer area line loss automatic calculating, real line loss real time monitoring, high loss user intelligent discrimination and low voltage transformer area reduce loss analysis can be realized on the terminal.

Description

technical field [0001] The invention relates to the field of equipment in a low-voltage station area of ​​a power system, and more specifically refers to a line loss analysis service terminal. Background technique [0002] At present, the distribution network has problems such as uneconomical operation of transformers, unreasonable power supply lines in low-voltage station areas, unbalanced three-phase loads, low power factor, and difficult calculation of theoretical line loss; and the urban networks of various provinces and cities are constantly changing with the rapid economic growth. , update, the power supply relationship between the station area and the user has increased, and the data management is difficult to keep up with. As far as the current technical means are concerned, since the loss of the station area fluctuates greatly due to the influence of the seasons, it is impossible to truly analyze the loss of the station area and the reasons for the change. [0003]...

AI Technical Summary

Problems solved by technology

[0002] At present, the distribution network has problems such as uneconomical operation of transformers, unreasonable power supply lines in low-voltage station areas, unbalanced three-phase loads, low power factor, and difficult calculation of theoretical line loss; and the urban networks of various provinces and cities are constantly changing with the rapid economic growth. , update, the power supply relationship between the station area and the user has increased, and the data management is difficult to keep up with

As far as the current technical means are concerned, since the loss of the station area fluctuates greatly due to the influence of the seasons, it is impossible to truly analyze the loss of the station area and the reasons for the change

[0003] Most of the theoretical line loss analysis software currently used in China are offline theoretical line loss calculations, and the guidance for loss reduction is limited

Moreover, the operating environment of the theoretical line loss analysis software currently used depends on the server system, which cannot be used directly for line loss analysis.

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