A Composite Insulator Detection System

A composite insulator and detection system technology, applied in the field of composite insulator detection systems, can solve the problems of no moving mechanism, inability to detect internal defects of composite insulators, etc. Effect

Active Publication Date: 2017-12-12
STATE GRID INTELLIGENCE TECH CO LTD
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

The above-mentioned patent CN203376421U introduced the realization of the principle and method of electric field detection, but did not provide an effective moving mechanism, while the patent CN103822854A mainly introduced an auxiliary operating rod for hydrophobicity detection equipment, and the hydrophobicity detection method mainly judges the outer surface of composite insulators Defects, internal defects of composite insulators cannot be detected

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  • A Composite Insulator Detection System
  • A Composite Insulator Detection System
  • A Composite Insulator Detection System

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Embodiment Construction

[0040] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0041] Such as figure 1As shown, the composite insulator detection mechanism is mainly composed of an encircling frame 1, a moving mechanism 4, an opening and closing locking mechanism 8, a live detector 9 and a battery control box 2, and the ring frame 1 is composed of a first semicircular frame 3 and a second semicircular frame 7 components, the inner ring of the annular frame is attached to the outer edge of the composite insulator string 6, the first semicircular frame 3 and the second semicircular frame 7 are symmetrically arranged, connected by an opening and closing locking mechanism 8, and the opening and closing mechanism controls the opening and closing of the annular frame, The locking mechanism controls the ring frame to be locked in the closed state, which plays a role of safety protection. The moving mechanism 4 is composed of two identic...

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Abstract

The invention discloses a composite insulator detection system, which comprises an openable and embracing frame, an opening and closing locking mechanism, a moving mechanism, a detection mechanism and a battery control box, wherein: the embracing frame is wrapped on the outside of the insulator shed, and the opening and closing The locking mechanism is set outside the embracing frame to control the opening, closing and locking of the embracing frame. The moving mechanism is fixed on the embracing frame and drives it to move along the string of insulators. The detection mechanism is set outside the embracing frame. , collecting the electric field of the insulator, visible light or infrared detection hydrophobic parameters, the battery control box is fixed on the hugging frame, and provides electric energy for the moving mechanism, the detection mechanism and the opening and closing locking mechanism. The present invention can realize comprehensive insulator state diagnosis through electric field detection, visible light detection, infrared detection, hydrophobicity detection and other detection modules, and the evaluation of insulators is more objective and detailed. It is convenient to know the insulator status of the line operation in time.

Description

technical field [0001] The invention relates to a composite insulator detection system. Background technique [0002] Composite insulators have been widely used in power systems due to their light weight, high strength, strong pollution flashover resistance, and convenient manufacturing and maintenance, breaking the long-term dominance of porcelain and glass insulators. With the popularization and use of composite insulators in power systems and the increase of service life, the aging problem of insulators has become more and more prominent. Throughout the country, there have been many failures of composite insulators, many composite insulators have abnormal heating phenomena, and many composite insulator fracture accidents have also occurred. However, since the structure and materials used of composite insulators are different from ordinary insulators, how to track and monitor the operation status of composite insulators has become a major problem for various power operati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N13/00G01R29/14
Inventor 仲亮贾娟郭锐田兵雍军李勇慕世友吴观斌张峰曹雷贾永刚韩正新郑连勇
Owner STATE GRID INTELLIGENCE TECH CO LTD
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