Switch cabinet partial discharge detection system and method based on rail robot

A technology of partial discharge detection and track robot, which is applied in the direction of testing dielectric strength, can solve the problems of low efficiency and high labor intensity, and achieve the effect of improving detection efficiency, reducing labor intensity, and avoiding crashing the cabinet

Inactive Publication Date: 2017-11-24
STATE GRID INTELLIGENCE TECH CO LTD
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Problems solved by technology

[0003] At present, the partial discharge detection of the switchgear is mainly to test the switchgear one by one manually through the hand-held partial discharge detector. Since the partial discharge detection needs to test the upper, middle and lower layers of each switchgear, manual Partial discharge detection of switchgear has the problems of high labor intensity and low efficiency

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  • Switch cabinet partial discharge detection system and method based on rail robot
  • Switch cabinet partial discharge detection system and method based on rail robot
  • Switch cabinet partial discharge detection system and method based on rail robot

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Embodiment Construction

[0054] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0055] A rail robot is a robot that uses a fixed track to perform operations. Usually, the track can be installed on the top of the room or on the ground.

[0056] In the embodiment of the present application, the track of the track robot extends along the arrangement direction of the switch cabinets. When there are multiple rows of switch cabinets, the track is a track with bends, and each bend is located on one side of a row of switch cabinets, so that the ...

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Abstract

The embodiment of the invention discloses a switch cabinet partial discharge detection system based on a rail robot. The switch cabinet partial discharge detection system comprises a partial discharge platform, a partial discharge sensor, a guide mechanism, a telescoping electric drive pusher, a plurality of position tags, a position tag reading device, a first control board card, a second control board card and a pressure sensor. Through the switch cabinet detection system, it is achieved that a switch cabinet is automatically detected, the labor intensity is reduced, and the detection efficiency is improved. According to the partial discharge detection system, it can be ensured that the partial discharge sensor is tightly combined with a switch cabinet body in the cooperation of the pressure sensor and the guide mechanism, and the conditions that the cabinet body is likely to be crashed out and the like can be avoided. Moreover, according to the scheme, the switch cabinet does not need to be improved, and partial discharge detection can be conducted on the switch cabinet in the state of uninterrupted power supply; in the scheme, the rail robot does not need to be greatly improved, and the transportability is high. The embodiment of the invention further provides a partial discharge detection method.

Description

technical field [0001] The invention relates to the technical field of intelligent detection, and more specifically relates to a detection system and detection method for partial discharge of a switch cabinet based on an orbital robot. Background technique [0002] The inspection of the switchgear in the substation is one of the indispensable links in the operation and maintenance of the substation. Among them, partial discharge detection of switchgear (referred to as partial discharge detection) is an effective means to reflect the insulation status of switchgear, and it is also a hot spot of current research. [0003] At present, the partial discharge detection of the switchgear is mainly to test the switchgear one by one manually through the hand-held partial discharge detector. Since the partial discharge detection needs to test the upper, middle and lower layers of each switchgear, manual Partial discharge detection of switchgear has the problems of high labor intensit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/12
CPCG01R31/12
Inventor 许玮刘永成张斌隋吉超蒋克强慕世友李超英傅孟潮付崇光梁涛
Owner STATE GRID INTELLIGENCE TECH CO LTD
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