Error detection system for electric energy of electric energy meter and detection method thereof

A technology of error detection and electric energy meter, which is applied in the direction of measuring electric variables, measuring devices, instruments, etc., and can solve problems such as complex detection methods

Active Publication Date: 2020-03-24
GUANGDONG ELECTRIC POWER SCI RES INST ENERGY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] This application provides an error detection system and detection method for the electric energy of the electric energy meter, which solves the technical problem that the detection method is relatively complicated when the electric energy error detection is performed on the electric energy meter.

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  • Error detection system for electric energy of electric energy meter and detection method thereof
  • Error detection system for electric energy of electric energy meter and detection method thereof
  • Error detection system for electric energy of electric energy meter and detection method thereof

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Embodiment Construction

[0039] The embodiment of the present application provides an electric energy error detection system of an electric energy meter and a detection method thereof, which solves the existing technical problem that the electric energy error detection of an electric energy meter requires a relatively complicated detection method.

[0040] In order to enable those skilled in the art to better understand the solution of the application, the technical solution in the application will be clearly and completely described below in conjunction with the accompanying drawings in the application. Obviously, the described embodiment is only a part of the application Examples, not all examples. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0041] First of all, some nouns or terms appearing in the process of describing the embodiments of t...

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Abstract

The invention discloses an error detection system for the electric energy of an electric energy meter and a detection method thereof. The system comprises a to-be-detected electric energy meter, a standard electric energy meter and a detection device, a first clock module of the to-be-detected electric energy meter is used for outputting a first current moment of the to-be-detected electric energymeter when the to-be-detected electric energy meter meters the electric energy of a preset threshold value each time, a second clock module of the standard electric energy meter is used for outputting a second current moment of the standard electric energy meter when the standard electric energy meter meters the electric energy of the preset threshold every time, and the inspection device is usedfor carrying out error detection on the to-be-detected electric energy meter according to the first current moment and the second current moment, so that the technical problem that a detection methodis more complex when the electric energy error detection is carried out on the existing electric energy meter, is solved.

Description

technical field [0001] The present application relates to the technical field of electric energy meter detection, and in particular relates to an error detection system and a detection method for electric energy of electric energy meters. Background technique [0002] As a device for measuring the electric energy of users, the electric energy meter can collect various electric energy data. The existing electric energy meters are almost all electronic electric energy meters with fixed electric energy meter constants and built-in dedicated chips for electric energy measurement. The amount of electrical energy will output a pulse, for example, for every 1kWh of electricity measured, 1200 pulses will be issued. In order to ensure that the electric energy meter can accurately measure electric energy, it is necessary to detect the electric energy error before the electric energy meter is put into operation. [0003] The existing error detection of the electric energy of the elect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R35/04
CPCG01R35/04
Inventor 姜海龙林国营曾争李向锋陈小乔
Owner GUANGDONG ELECTRIC POWER SCI RES INST ENERGY TECH CO LTD
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