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Intelligent prepaid system using wireless communication technology

A wireless communication technology and prepayment technology, applied in the field of intelligent prepayment system, can solve problems such as single line fault protection function, failure to meet the safety requirements of users and power supply systems, and control system can not meet the development of smart grid, etc., to achieve the realization of intelligent Effect of control and monitoring, improving safety and convenience

Pending Publication Date: 2019-05-14
CHINA ELECTRIC POWER RES INST +3
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Problems solved by technology

[0002] At present, with the development planning of the smart grid by the State Grid, power supply companies and users have continuously increased requirements for the safety and convenience of the power supply system. The existing prepaid system is mainly controlled by a smart meter to automatically close and open the circuit breaker. To a certain extent, the management methods of power supply enterprises and the quality of electricity used by users can be improved, but this single control system can no longer meet the development of smart grids, especially the management and monitoring of smart power systems
[0003] The existing prepayment system line fault protection function is single, which can no longer meet the safety requirements of users and power supply systems, as well as the identification and elimination of line faults

Method used

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  • Intelligent prepaid system using wireless communication technology
  • Intelligent prepaid system using wireless communication technology
  • Intelligent prepaid system using wireless communication technology

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Embodiment Construction

[0016] 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.

[0017] refer to figure 1 As shown, this embodiment provides an intelligent prepayment system using wireless communication technology, which is characterized ...

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Abstract

The invention provides an intelligent prepaid system using wireless communication technology. The system comprises an intelligent electric energy meter and an intelligent circuit breaker which are connected with each other, wherein the intelligent electric energy meter comprises an electric parameter sampling module, an electric energy metering module, a digital processing module and a communication module; the electric parameter sampling module is configured to collect voltages and current signals of lines, the electric energy metering module is configured to sample the voltages and current signals and convert the same into digital signals, the digital processing module is configured to output the digital signals to the communication module, and the communication module is configured to transmit the digital signals. By setting an intelligent electric energy meter and an intelligent circuit breaker which are wirelessly connected for data signal transmission, the opening and closing ofthe circuit breaker is controlled through the intelligent electric energy meter, thereby enabling data interaction of the intelligent power system. The circuit breaker not only realizes wireless connection, but also realizes intelligent control and monitoring, which further effectively improves the safety and convenience of the electrical system.

Description

technical field [0001] The invention relates to the technical field of low-voltage power distribution, in particular to an intelligent prepayment system using wireless communication technology. Background technique [0002] At present, with the development planning of the smart grid by the State Grid, power supply companies and users have continuously increased requirements for the safety and convenience of the power supply system. The existing prepaid system is mainly controlled by a smart meter to automatically close and open the circuit breaker. To a certain extent, the management method of power supply enterprises and the quality of electricity consumption of users can be improved, but this single control system can no longer meet the development of smart grid, especially the management and monitoring of smart power system. [0003] The existing prepayment system line fault protection function is single, which can no longer meet the safety requirements of users and power...

Claims

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Application Information

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IPC IPC(8): G07F15/06G01R11/56G08C17/02
Inventor 张保亮张蓬鹤徐英辉杜新纲彭楚宁卢科军周长青熊素琴成达潘卫红何南海蒋紫松李龙涛
Owner CHINA ELECTRIC POWER RES INST
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