Electric energy meter interface testing method and tester

A technology of interface testing and electric energy meter, which is applied in the field of testing, can solve the problems of waste of manpower and material resources, complex electric energy meter interface detection, etc., and achieve the effect of simple and convenient detection

Inactive Publication Date: 2012-07-04
STATE GRID CORP OF CHINA +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention is proposed in view of the problem that the detection of the electric energy meter interface is relatively complicated and wastes manpower and material resources. Therefore, the main purpose of the present invention is to provide a test method and tester for the electric energy meter interface to solve the above problems

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  • Electric energy meter interface testing method and tester
  • Electric energy meter interface testing method and tester
  • Electric energy meter interface testing method and tester

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Embodiment Construction

[0022] It should be noted that, in the case of no conflict, the embodiments in the present application 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.

[0023] figure 1 It is a flowchart of a method for testing an interface of an electric energy meter according to an embodiment of the present invention.

[0024] Such as figure 1 As shown, the method includes the following steps:

[0025] Step S102, after the electric energy meter is powered on, the standard device detects whether the output current of the electric energy meter satisfies a predetermined condition.

[0026] Step S104, when the output current of the electric energy meter satisfies a predetermined condition, the standard device determines that the interface of the electric energy meter is normal.

[0027] Preferably, the standard device detecting whether the output current of t...

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Abstract

The invention discloses an electric energy meter interface testing method and a tester, wherein the electric energy meter interface testing method comprises the following steps of: detecting whether output current of an electric energy meter meets preset conditions or not by a standard device after the electric energy meter is electrified; and determining that an interface of the electric energy meter is normal when the output current of the electric energy meter meets the preset conditions. Through the electric energy meter interface testing method and the tester, disclosed by the invention, the interface of the electric energy meter can be simply and conveniently detected.

Description

technical field [0001] The invention relates to the field of testing, in particular to a testing method and testing device for an electric energy meter interface. Background technique [0002] In order to strengthen the intensification and standardization management level of metering work, a unified technical standard for electric energy meters has been implemented. At present, the use of new smart electric energy meters has been promoted. Power wireless communication module technical conditions, however, the wireless module company invites bids and purchases itself, and the energy meter is purchased by the State Grid Corporation of China, and the micro-power wireless communication module and the electric energy meter are provided by different manufacturers, so the interface function and appearance of Check the size to ensure that the module and the energy meter match each other and work normally. [0003] At present, there is no clear method and related detection equipment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R35/04
Inventor 邢宏伟赵成李亦非张松张丽萍
Owner STATE GRID CORP OF CHINA
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