Intelligent measurement and analysis equipment for line loss electric quantity in low-voltage station area

Abstract

The invention provides intelligent measurement and analysis equipment for line loss electric quantity in a low-voltage station area. The equipment comprises a multifunctional electric energy meter, atime control switch and a connecting wire, wherein the multifunctional electric energy meter is provided with a voltage acquisition port and a current acquisition port and is connected with the time control switch through the connecting wire. The multifunctional electric energy meter internally comprises a data processing unit, an operation processing unit, a time control unit, a communication unit and a detection unit and is connected with an upper computer; according to voltage and current data which is acquired by the upper computer from all multifunctional electric energy meters in the setstation area, the power consumption of each user, the power supply capacity of each cable and the power consumption of each cable in the station area are obtained through calculation, accordingly theline loss rates of each cable and each electric energy meter access line are figured out, and a position where the loss exceeds a preset value is located.

Description

technical field [0001] The disclosure relates to an intelligent measurement and analysis device for line loss electricity in a low-voltage station area. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art. [0003] The line loss rate of the low-voltage station area is a comprehensive technical and economic index. Its size can indicate the management level of the power supply enterprise on the low-voltage station area, and is closely related to its economic benefits. It is not uncommon for the line loss rate of the low-voltage station area to increase due to cable leakage, private electricity theft and other reasons. This not only makes it difficult for power supply companies to effectively manage the low-voltage station area, but also causes huge economic losses. Under the existing conditions, it is impossible to quickly find out the cause of the incr...

AI Technical Summary

Problems solved by technology

It is not uncommon for the line loss rate of the low-voltage station area to increase due to cable leakage, user stealing electricity, etc., which not only makes it difficult for power supply companies to effectively manage the low-voltage station area, but also causes huge economic losses

Under the existing conditions, it is impossible to quickly find out the cause of the increase in the line loss rate in the low-voltage platform, and accurately control it

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