Transformer with lightning protection function

A transformer and functional technology, applied in the field of transformers with lightning protection function, can solve the problems of transformer exposure, easy to cause lightning strikes, etc., and achieve the effect of prolonging the service life

Inactive Publication Date: 2014-01-01
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a transformer with lightning protection function to solve the current problem that the current transformer is exposed to the outside and is particularly prone to lightning strikes in thunderstorm weather

Method used

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  • Transformer with lightning protection function

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Embodiment Construction

[0011] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0012] figure 1 An embodiment of a transformer with lightning protection function of the present invention is shown: a transformer with lightning protection function, comprising arc lightning arrester 1, lightning protection ball 2, transformer body 3, charge receiver 4, processor 5 , a controller 6 and a charge neutralization device 7, wherein the lightning protection ball 2 is installed above the transformer body 3, the arc lightning protection cap 1 is suspended above the lightning protection ball 2, the lightning protection ball 2, the charge receiver 4. The processor 5 , the controll...

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Abstract

The invention relates to the field of transformer protection, in particular to a transformer with a lightning protection function. The transformer comprises an arc lightning protection cap (1), a lightning protection ball (2), a transformer body (3), a charge receiver (4), a processor (5), a controller (6) and a charge neutralization device (7). The lightning protection ball (2) is arranged above the transformer body (3), the lightning protection cap (1) is hung above the lightning protection ball (2), and the lightning protection ball (2), the charge receiver (4), the processor (5), the controller (6) and the charge neutralization device (7) are sequentially connected. The charge neutralization device (7) is connected with the arc lightning protection cap (1) and the transformer body (3). The transformer can be prevented from being struck by thunder effectively, the arc lightning protection cap can shield the sunshine and the rain for the transformer body, and the service life of the transformer is prolonged.

Description

technical field [0001] The invention relates to the field of transformer protection, in particular to a transformer with a lightning protection function. Background technique [0002] With the sustained, healthy and rapid development of China's economy, the demand for electricity continues to grow rapidly. In 2011, the national electricity consumption of the whole society was 4.69 trillion kWh, an increase of 11.7% over the previous year, and the consumption demand was still strong. The rapid development of China's power construction has driven the development of China's transformer manufacturing industry. In 2011, the national output of transformers reached 1.43 billion kVA, a year-on-year increase of 6.86%. In 2011, there were 1,461 enterprises above designated size (main business income above 20 million yuan) in China's transformer manufacturing industry; the sales volume was 290.14 billion yuan, the total profit was 16.608 billion yuan, the asset size was 263.840 billio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/00H02H7/04H02H9/04
Inventor 邱祖秀叶云霞
Owner STATE GRID CORP OF CHINA
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