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Anti-lightning electric power transformer

A power, electrical, transformer technology, applied in the direction of transformer/inductor parts, electrical components, electrical component structure associations, etc., can solve the problem of easy water ingress of connecting pipes, and achieve lightning protection ability, good sealing performance, The effect of improving the service life

Active Publication Date: 2020-02-28
绿能电力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention provides a lightning-proof electric power transformer, which has the advantages of preventing rainwater from getting wet and quickly extinguishing the arc, and solves the problem that the straight tube is easy to enter water, and the arc between the spark gaps after the lightning strike will not problem that goes off quickly

Method used

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, 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.

[0024] see Figure 3-6 , a power electrical transformer with lightning protection, including a utility pole 1, a support frame 2 is fixedly installed on the lower part of the front of the utility pole 1, and a support frame 2 is fixedly installed on the middle part of the upper surface of the support frame 2 and is located between two utility poles 1 Transformer 3, a low-voltage bushing 4 is fixedly installed on one side of the upper surface of the transformer...

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Abstract

The invention relates to the technical field of transformer equipment, and discloses an anti-lightning electric power transformer, which includes telegraph poles. The lower part of the front side of the telegraph pole is fixedly equipped with a support frame; a transformer is fixedly installed on the middle part of the upper surface of the support frame and is located between the two telegraph poles; a low-voltage bushing is fixedly installed on one side of the upper surface of the transformer; and a protection switch box is fixedly installed on one side of the telegraph pole, and the protection switch box is electrically connected with the low-voltage bushing. Compared with the prior art, coils are arranged on the side between each two layers of spark gap, the other side corresponding tothe coils is provided with a barrier plate, a passage is formed in a lightning arrester after lightning strike, each coil generates electromagnetism to attract the barrier plate, and the barrier platedirectly divides the arc, thus accelerating the extinction of arc, solving the problem of long-term arc damaging the spark gap and nonlinear resistance, and prolonging the service life of each component in the lightning arrester.

Description

technical field [0001] The invention relates to the technical field of transformer equipment, in particular to a power electrical transformer with lightning protection. Background technique [0002] A power electrical transformer is a static electrical device used to transform voltage and current to transmit AC power. It is used to convert a certain value of AC voltage and current into another or several different voltages with the same frequency. Current equipment and power transformers are prone to lightning strikes in thunderstorms, which can cause damage to power transformers. This requires a power transformer that can prevent lightning strikes. [0003] Refer to the attached Figure 1-2 , on the outdoor utility pole 1, the support frame 2 is fixedly installed to fix the transformer 3, the low-voltage bushing 4 on the transformer 3 is electrically connected to the protection switch box 5 to control the power on and off of the transformer 3, and the high-voltage bushing o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01T4/16H01T4/02H01T1/16H01T1/04H01F27/40
CPCH01F27/402H01T1/04H01T1/16H01T4/02H01T4/16
Inventor 黎兴文
Owner 绿能电力科技有限公司
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