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Electric energy meter extra-posed circuit breaker structure with wireless communication

An external circuit breaker and wireless communication technology, applied in circuits, electrical switches, electrical components, etc., can solve the problems of lack of data interaction between electric energy meters and circuit breakers, hidden dangers of power supply system safety, etc., to support smart grid construction, prevent Misconnection, the effect of promoting development

Pending Publication Date: 2019-05-10
CHINA ELECTRIC POWER RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the external circuit breaker of the electric energy meter in the prior art is mainly connected to the electric energy meter by wire, and the automatic closing and opening of the circuit breaker is controlled by the level signal. There are large hidden dangers, and there is a lack of data interaction between the energy meter and the circuit breaker, as well as functions such as reporting the status of the circuit breaker

Method used

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  • Electric energy meter extra-posed circuit breaker structure with wireless communication
  • Electric energy meter extra-posed circuit breaker structure with wireless communication
  • Electric energy meter extra-posed circuit breaker structure with wireless communication

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Embodiment Construction

[0026] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0027] combine Figure 1-3 As shown, this embodiment provides a structure of an external circuit breaker for an electric energy meter with wireless communica...

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Abstract

The invention discloses an electric energy meter extra-posed circuit breaker structure with wireless communication. The structure comprises a circuit breaker and a driving module, wherein the drivingmodule comprises an execution unit, a control unit and a wireless communication unit; the execution unit is connected with the circuit breaker and is used for controlling the on and off of the circuitbreaker; the control unit is connected with each of the circuit breaker and the execution unit and is used for receiving a state signal of the circuit breaker; the control unit is further connected with the wireless communication unit and is used for receiving a control signal sent by peripheral equipment through the wireless communication unit. The electric energy meter extra-posed circuit breaker structure has the beneficial effects of encrypting wireless data, improving the safety, effectively preventing tamper and electric larceny, accurately and effectively controlling circuit breaker actions, effectively preventing wrong and false wired connection and reducing the operation and maintenance cost.

Description

technical field [0001] The invention relates to the technical field of low-voltage power distribution, in particular to a structure of an external circuit breaker for an electric energy meter with wireless communication. Background technique [0002] At present, with the development plan of the State Grid for the smart grid, the smart energy meter has become one of the key products in the construction of the smart grid. a wide range of applications. The existing external circuit breaker of the electric energy meter with automatic closing and opening meets the prepayment control function and automation degree of the smart electric meter to a certain extent. However, the external circuit breaker of the electric energy meter in the prior art is mainly connected to the electric energy meter by wire, and the automatic closing and opening of the circuit breaker is controlled by the level signal. There are large hidden dangers, and there is a lack of functions such as data intera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H9/54H01H71/10H01H71/12
CPCH01H9/54H01H71/10H01H71/12
Inventor 张蓬鹤张保亮徐英辉杜新纲彭楚宁熊素琴成达林繁涛潘卫红李龙涛
Owner CHINA ELECTRIC POWER RES INST
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