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An outdoor lightning protection power transformer

A technology of power transformers and transformers, which is applied to transformer/inductor parts, transformer/inductor noise damping, circuits, etc., can solve problems such as lightning protection, and achieve the effect of reducing noise disturbance and damage

Active Publication Date: 2022-02-01
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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  • An outdoor lightning protection power transformer
  • An outdoor lightning protection power transformer
  • An outdoor lightning protection power transformer

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Embodiment Construction

[0025] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0026] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "inner", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the conventionally placed position when the product of the invention is used. Orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, the terms "first", "second", ...

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PUM

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Abstract

The invention belongs to the field of lightning protection for power transformers, and in particular relates to an outdoor lightning protection power transformer, which includes a base, a box is covered above the base, a transformer body is placed in the box, and a lightning conductor module is arranged on the upper surface of the box. The mine body module is connected with a lightning rod by rotating the connecting rod, and the rotating connecting rod is provided with a reset torsion spring, and the upper surface of the box next to the mine guiding body module is rotated to be provided with a pneumatic module. There is a jacking module inside, and the jacking module and the wind module are driven by the ratchet module. There is a slideway in the base, and an anti-seismic and noise-reducing module is provided in the slideway to support the transformer body.

Description

technical field [0001] The invention belongs to the field of lightning protection of power transformers, in particular to an outdoor lightning protection power transformer. Background technique [0002] In the thunderstorm season, overhead lines, buried wires and transformers may be attacked by lightning overvoltage, which is dozens or even hundreds of times higher than the rated voltage of electrical equipment, often causing insulation breakdown of transformers and even Burn out the transformer. 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. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned problems in the prior art, and propose an outdoor lightning protection power transformer that can protect the powe...

Claims

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Application Information

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Patent Type & Authority Patents(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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