Device for replacing single-phase intelligent electric energy meter without power outage

Abstract

The invention relates to a device for replacing a single-phase intelligent electric energy meter without power outage, which comprises a wiring bottom board specially for the single-phase intelligent electric energy meter and a socket without power outage connected mutually. The wiring bottom board specially for the single-phase intelligent electric energy meter comprises a main body substrate, a transition fit connector, a connector fixing terminal, an insulated protection cover plate, and an anti-electricity stealing cover plate, wherein the main body substrate is located inside a single-phase intelligent electric energy meter metering box and is connected with the single-phase intelligent electric energy meter; the transition fit connector is connected with the socket without power outage; the connector fixing terminal is fixed on the main body substrate and connected with the transition fit connector; the insulated protection cover plate is fixed on the main body substrate; and the anti-electricity stealing cover plate is fixed on the insulated protection cover plate. The socket without power outage comprises a socket main body, a short circuit connector fixed on the socket main body and a short circuit line located in the socket main body and connected with the short circuit connector. Compared with the prior art, the device of the invention has the advantages that meter change without power outage can be realized, the operation is convenient, the modular degree is high, and the safety performance is high.

Description

technical field [0001] The invention relates to the field of smart electric energy meters, in particular to a device for replacing a single-phase intelligent electric energy meter without power failure. Background technique [0002] The smart meter is the smart terminal of the smart grid. It is no longer an electric energy meter in the traditional sense. In addition to the basic power consumption measurement function of the traditional electric energy meter, the smart meter also has two-way multiple functions in order to adapt to the use of smart grid and new energy. Intelligent functions such as rate metering function, user terminal control function, two-way data communication function of multiple data transmission modes, and anti-theft function, smart meters represent the development direction of future energy-saving smart grid end-user intelligent terminals. [0003] Because smart meters play an important role, they need to be operated and maintained from time to time. Th...

AI Technical Summary

Problems solved by technology

The traditional single-phase smart energy meter rotation must stop the power consumption on the user side. This working method has the following disadvantages: (1) It affects the normal electricity consumption of residents, and it is easy to cause users to refuse to replace the energy meter; (2) It is easy to cause customer appeals, power failure and replacement Affecting residents' electricity consumption, there are many customer demands related to power outages and meter replacements every year; (3) Increase the cost of rotation and affect the efficiency of rotation. The staff specially come to the door; (4) There is a quality risk, and the replacement of the meter after a power outage involves the removal and connection of the electric energy meter wiring, which may cause quality hazards

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