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GIS shell temperature and vibration signal integrated acquisition device

A vibration signal and shell temperature technology, applied in the field of GIS shell temperature and vibration signal integrated acquisition device, can solve the problems of inaccurate temperature and vibration signal acquisition, inability to perform multi-channel signal monitoring, etc., to increase the speed and accuracy , the effect of improving speed, reliability and stability

Pending Publication Date: 2022-04-01
GUANGDONG POWER GRID CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art, provide an integrated acquisition device for GIS shell temperature and vibration signals, and solve the problems of inaccurate temperature and vibration signal acquisition and inability to monitor multi-channel signals

Method used

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  • GIS shell temperature and vibration signal integrated acquisition device
  • GIS shell temperature and vibration signal integrated acquisition device
  • GIS shell temperature and vibration signal integrated acquisition device

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Embodiment Construction

[0035] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following 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.

[0036] In the description of this application, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the application and simplifying the description. It is n...

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Abstract

The invention provides a GIS shell temperature and vibration signal integrated acquisition device. The GIS shell temperature and vibration signal integrated acquisition device comprises an acquisition device main body, an acquisition device main body fastening device, a vibration sensor, a vibration sensor fastening device and a temperature sensor, the collector main body is provided with a vibration sensor groove, a temperature sensor groove and a wire slot; the vibration sensor groove is matched with the vibration sensor; the temperature sensor groove is matched with a temperature sensor; the vibration sensor fastening device is connected with the collector main body; the collector main body fastening device is arranged along the circumferential direction of the GIS and is in sliding connection with the collector main body; and the wire slot is matched with signal transmission lines of the vibration sensor and the temperature sensor and is a wiring channel of the signal transmission lines. According to the technical scheme of the invention, the installation and displacement quickness of the signal sensor is improved, the accuracy and stability of signal collection are also improved, the quickness and accuracy of GIS fault recognition are further improved, and the reliability and stability of GIS substation operation are improved.

Description

technical field [0001] The invention relates to the field of electrical equipment monitoring, in particular to an integrated acquisition device for GIS shell temperature and vibration signals. Background technique [0002] With the vigorous development of my country's power industry and the increasing demand for electricity, GIS metal-enclosed switches (GIS) are widely used in power systems. When the GIS equipment contacts are not in good contact, due to the large contact resistance, overheating will occur when the load current flows. Overheating of contacts and busbars will cause insulation aging or even breakdown, which will cause short circuit, cause major accidents, and cause huge economic losses. According to incomplete statistics, the GIS equipment used by many domestic power generation companies and electric power companies has experienced accidents caused by abnormal temperature changes due to aging insulation or poor contact of closed busbar disconnectors and cable...

Claims

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Application Information

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IPC IPC(8): G01H17/00G01K13/00G01K1/143
Inventor 陈邦发陈柏全梁东明谢志杨陈新城武利会刘益军陈道品李恒真黄静何子兰陈斯翔
Owner GUANGDONG POWER GRID CO LTD
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