Method and system for identifying fault of electric information collecting system energy meter

A technology for collecting system and electricity consumption information, applied in the direction of measuring electrical variables, measuring devices, instruments, etc., can solve problems affecting users' normal electricity consumption, inaccurate measurement data, and complex on-site environment

Inactive Publication Date: 2017-10-24
CHINA ELECTRIC POWER RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, due to the complex on-site environment of the mining system, there are cases where the energy meter fails. When the energy meter fails, it will lead to a

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  • Method and system for identifying fault of electric information collecting system energy meter
  • Method and system for identifying fault of electric information collecting system energy meter
  • Method and system for identifying fault of electric information collecting system energy meter

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[0092] Exemplary embodiments of the present invention will now be described with reference to the drawings; however, the present invention may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for the purpose of exhaustively and completely disclosing the present invention. invention and fully convey the scope of the invention to those skilled in the art. The terms used in the exemplary embodiments shown in the drawings do not limit the present invention. In the figures, the same units / elements are provided with the same reference numerals.

[0093] Unless otherwise specified, the terms (including scientific and technical terms) used herein have the commonly understood meanings to those skilled in the art. In addition, it can be understood that terms defined by commonly used dictionaries should be understood to have consistent meanings in the context of their related fields, and should not be understood as idealized...

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Abstract

The invention relates to a method and system for identifying faults of an electric information collecting system energy meter. The device includes a device for identifying the fault of a single-phase energy meter and a device for identifying the fault of a three-phase energy meter, the device for identifying the fault of the single-phase energy meter includes a master control module, a missort detection unit, and a wiring clamp, and the device for identifying the fault of the three-phase energy meter includes a master control module and a wiring clamp. The device can detect the metering fault of an onsite energy meter, achieves the functions of missort detection, the section identification, wiring error detection, onsite environmental parameter acquisition, and energy meter parameter detection, and supports lab technicians in performing detailed fault analysis.

Description

technical field [0001] The invention relates to the technical field of electric energy metering, and more particularly, relates to a device and a method for identifying faults in electric energy meters of an electric energy information collection system. Background technique [0002] The electricity consumption information collection system is the physical basis for building my country's smart grid, and it is mainly composed of three parts: the main station, the communication channel, and the terminal equipment. Among them, the master station system mainly completes functions such as business application, data collection, control execution, pre-communication scheduling, and database management. Terminal equipment includes smart energy meters, collectors, concentrators, special transformer terminals and other equipment. The electric energy meter collects the electricity consumption information of the residents, which is aggregated by the concentrator or the collector and upl...

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Application Information

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IPC IPC(8): G01R35/04
CPCG01R35/04
Inventor 李保丰冯云赵兵刘鹰翟峰梁晓兵吕英杰付义伦曹永峰徐文静岑炜许斌孔令达徐萌冯占成任博张庚杨全萍周琪袁泉卢艳韩文博李丽丽
Owner CHINA ELECTRIC POWER RES INST
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