Low-voltage electric energy meter anti-misinstallation meter position recognition device and method with anti-stealing function

Abstract

The invention relates to a low-voltage watt-hour meter anti-misinstallation indicator and method with an anti-stealing function, and belongs to the technical field of installation and use of low-voltage watt-hour meters. The technical solution is: the recognition instrument accurately collects the operating parameters of the load side line; the recognition instrument receiving unit transmits the collected signal parameters to the identification instrument processing unit; the identification instrument processing unit analyzes and compares the parameter differences between the power supply side and the load side; The analysis signal result is transmitted to the transmitter unit of the identifier; the transmitter unit of the identifier sends out a pulse signal; the pulse parameters are fed back to the low-voltage single-phase electric energy meter on the power supply side through the antenna of the identifier; and whether there is a wrongly installed meter is determined by parameter comparison. The beneficial effects of the present invention are: through the difference of the operating parameters of the power supply side and the load side, the epitope error situation can be found in time; to a certain extent, it plays the role of technical anti-stealing electricity.

Description

technical field [0001] The invention relates to a low-voltage watt-hour meter anti-misinstallation indicator and method with an anti-stealing function, and belongs to the technical field of installation and use of low-voltage watt-hour meters. Background technique [0002] One of the main businesses of power supply enterprises is to record the electricity consumption of electricity customers through the metering device, so as to charge electricity fees according to the electricity price approved by the state. It can be seen that, as the scale beam of both the power supply and the consumer, the electric energy meter plays an obvious role. However, in the management of low-voltage customers' electricity consumption in business stations and suburban power stations, it is often encountered that after the official power consumption of newly-built communities, the position of the electric energy meter does not match the actual customer's electricity consumption address; Misplacem...

AI Technical Summary

Problems solved by technology

However, in the management of low-voltage customers' electricity consumption in business stations and suburban power stations, it is often encountered that after the official power consumption of newly-built communities, the position of the electric energy meter does not match the actual customer's electricity consumption address; Misplacement of meter installation; or some customers deliberately disturb the installation position of meters to achieve their illegal purpose of stealing electricity

The problems exposed by the above phenomena will all lead to inaccurate calculation results of electricity consumption between power supply companies and power customers, which will affect the normal collection of electricity charges

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