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Current acquisition device, installation method and disassembly method

A technology for collecting equipment and current, applied in the direction of measuring current/voltage, measuring electricity, measuring device, etc., can solve the problem that the current collecting equipment cannot be installed and disassembled with electricity

Active Publication Date: 2021-07-06
CHINA SOUTHERN POWER GRID DIGITAL GRID RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] During the implementation process, the inventor found that there are at least the following problems in the traditional technology: the traditional current collection equipment cannot be installed and disassembled with power on

Method used

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  • Current acquisition device, installation method and disassembly method
  • Current acquisition device, installation method and disassembly method
  • Current acquisition device, installation method and disassembly method

Examples

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Embodiment Construction

[0052] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the application are given in the drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this application more thorough and comprehensive.

[0053] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application.

[0054] It can be understood that the terms "first", "second" and the like used in this application may be...

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Abstract

The application relates to a current collection device, an installation method and a disassembly method. Wherein, the current acquisition device includes a sensor body, a clamping device and a locking device; the sensor body includes a locking member, a rotatable connector, a first housing and a second housing; the first housing is provided with a first groove , the second housing is provided with a second groove; one side of the first housing is connected to one side of the second housing through a rotatable connection; the other side of the first housing is connected to the other side of the second housing One side is connected by a locking member; when the first housing and the second housing are closed, the first groove and the second groove form a hollow area for accommodating the busbar to be tested; the clamping device includes a first rod body, and The clamping part is used to clamp the sensor body; the clamping part is arranged on the first rod body; the locking device includes a second rod body and a locking part connected with the second rod body; the locking part includes a hook part and a protrusion part; the hook part and the protruding part are set on the second rod body with their backs.

Description

technical field [0001] The present application relates to the technical field of power instrument testing, in particular to a current collection device, an installation method and a disassembly method. Background technique [0002] 10kV switchgear is mainly used in various occasions such as power plants, substations, petrochemicals, metallurgy and steel rolling, light industry and textiles, factories and mines, residential quarters, and high-rise buildings. In the switchgear, the busbar is used to connect the main switch and the switches in each branch circuit. [0003] To ensure the safety of power distribution system and switchgear, stable operation is particularly important for real-time detection, control and alarm of power system. To complete the real-time detection, control, and alarm of the power system, parameters need to be collected and processed, and the current signal output by the current transformer is the main electrical quantity that reflects the operating s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R19/00G01R1/04G01R1/02
CPCG01R1/02G01R1/0425G01R19/00
Inventor 刘仲孙宏棣王志明尹旭李鹏田兵赵继光李立浧
Owner CHINA SOUTHERN POWER GRID DIGITAL GRID RES INST CO LTD
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