Outdoor lightning protection power transformer

A technology of power transformers and transformers, applied in transformer/inductor parts, transformer/inductor noise damping, circuits, etc., can solve the problem of lightning protection and other problems

Active Publication Date: 2021-12-10
江苏新特变科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to prevent this kind of damage, a lightning arrester should be installed on the transformer, but the lightning arrester only plays a part on the lightning guided by the line, and it still cannot protect the lightning directly hitting the power transformer.

Method used

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  • Outdoor lightning protection power transformer
  • Outdoor lightning protection power transformer
  • Outdoor lightning protection power transformer

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Embodiment Construction

[0025] The following is a specific embodiment of the present invention and a further description of the technical solutions of the present invention in connection with the accompanying drawings, but the present invention is not limited to these embodiments.

[0026] In the description of the invention, it is to be noted that the orientation or positional relationship indicated by the term "within", "under", or the positional relationship is based on the orientation or positional relationship shown in the drawings, or when the invention is used. The orientation or positional relationship is intended to facilitate the description of the present invention and simplified description, rather than indicating or implying that the referred to means must have a specific orientation, and is constructed and operated in a particular orientation, so it is not understood to limit the invention. Moreover, the term "first", "second", etc. are only used to distinguish the description, and cannot b...

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PUM

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Abstract

The invention belongs to the field of power transformer lightning protection, and particularly relates to an outdoor lightning protection power transformer. The transformer comprises a base; a box covers the base; a transformer body is arranged in the box; a lightning conductor module is arranged on the upper surface of the box; a lightning guide rod is rotationally connected in the lightning conductor module through a rotary connecting rod; a reset torsion spring is arranged on the rotary connecting rod; a pneumatic module is rotationally arranged on the upper surface of the box beside the lightning conductor module; a jacking module is arranged in the box below the lightning conductor module; the jacking module and the pneumatic module are in transmission through a ratchet wheel module; a slide way is formed in the base; and an anti-seismic noise reduction module is arranged in the slide way to support the transformer body.

Description

Technical field [0001] The present invention belongs to the field of lightning protection, in particular, to an outdoor lightning power transformer. Background technique [0002] In the thunderstorm season, overhead lines, buried lines, and transformers may be invasive by lightning overvoltage, lightning overvoltage is more than 50 times higher than the rated voltage of the electrical equipment, often makes the transformer's insulation breakdown, even Burning the transformer. In order to prevent this damage, a lightning arrester should be installed on the transformer, but the arrester only acts on the line guided lightning, and the lightning shot of the direct power transformer is still not protective. Inventive content [0003] It is an object of the present invention to provide an outdoor lightning power transformer that can transmit the power transformer lightning protection and perform shock absorbing and noise reduction processing of the power transformer and the transforme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/40H01F27/33H01T19/04F16F15/067
CPCH01F27/402H01F27/33H01T19/04F16F15/067
Inventor 郭大鹏包正科周奇钱建东王宏官
Owner 江苏新特变科技股份有限公司
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