High voltage switch cabinet online temperature detection device, method and system

A technology of high-voltage switchgear and line temperature measurement, which is applied in measuring devices, radiation pyrometry, optical radiation measurement, etc., can solve the problem of high cost and achieve the effect of temperature detection and cost reduction

Inactive Publication Date: 2016-12-07
北京殷图网联科技股份有限公司
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  • Abstract
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Problems solved by technology

This has resulted in the high cost of online temperature measurement methods for high-voltage switchgear in the existing switchgear, and blind spots in infrared detection are prone to occur.

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  • High voltage switch cabinet online temperature detection device, method and system
  • High voltage switch cabinet online temperature detection device, method and system
  • High voltage switch cabinet online temperature detection device, method and system

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Embodiment Construction

[0058] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making...

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Abstract

The invention relates to the field of power equipment online monitoring, in particular to a high voltage switch cabinet online temperature detection device, method and system. The device comprises an infrared detection window installed on a monitoring body, a main patrol track and a monitoring robot installed on the track; the monitoring robot comprises an infrared thermal imager and an adjusting mechanism which is used for adjusting the position of the infrared thermal imager, the monitoring robot can conduct patrolling along the main patrol tack according to a preset patrolling route, and in the patrolling process, the monitoring robot reaches a preset position according to preset position information corresponding to the infrared detection window and controls the infrared thermal imager to obtain an infrared image inside the monitoring body from the infrared detection window. The device only needs one infrared detection window, temperature detection on the interior of the switch cabinet is achieved from the exterior of the switch cabinet, the cost is reduced, and meanwhile temperature detection with few blind spots on interior equipment of the switch cabinet is achieved.

Description

technical field [0001] The invention relates to the technical field of on-line monitoring of electric power equipment, in particular to an on-line temperature measuring device, method and system of a high-voltage switchgear. Background technique [0002] High voltage switchgear is a very important electrical equipment in the power system. With the development of the power grid and the improvement of equipment technology, 10kV and 35kV system switchgears have been widely used in the power grid, and the internal overheating of the switchgear has become a common problem in the use of the switchgear. The internal overheating phenomenon of the switchgear is mainly due to the fact that the switchgear is generally closed during use, and will only be opened in a few cases of need. With the operation of the equipment in the switchgear, in some areas with heavy loads, the switchgear may appear. The temperature in the cabinet exceeds the standard. The temperature of the switchgear ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01J5/02
CPCG01J5/0205
Inventor 郑三立周凤华孙明吕锦柏张建民吴伟伟覃书彪刘忠全
Owner 北京殷图网联科技股份有限公司
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