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Lightning protection transformer and transformer lightning protection method

A technology for transformers and lightning protection boxes is applied in the field of transformers, which can solve the problems of lack of lightning protection and transformer damage, and achieve the effects of avoiding electric shock damage, prolonging service life and enhancing resistance.

Active Publication Date: 2021-02-12
STATE GRID SHANDONG ELECTRIC POWER
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  • Description
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  • Application Information

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Problems solved by technology

[0004] The object of the present invention is to provide a lightning protection transformer and a lightning protection method for a transformer, aiming at solving the problem that the current traditional transformer is installed outdoors, and when it is used for a long time, it is easy to cause damage to the transformer. During the process, the problem of not having the effect of lightning protection

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  • Lightning protection transformer and transformer lightning protection method
  • Lightning protection transformer and transformer lightning protection method
  • Lightning protection transformer and transformer lightning protection method

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Embodiment Construction

[0031] 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.

[0032] see Figure 1-8, the present invention provides a technical solution: a lightning protection transformer, including a support mechanism 1, the support mechanism 1 includes a horizontal support plate 101 fixed to the ground support, the middle of the horizontal support plate 101 is fixedly supported with a support base 102, The side wall surface of the support base 102 is provided with several threaded holes, and the interiors of the several threaded hol...

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Abstract

The invention discloses a lightning protection transformer and a transformer lightning protection method, and the lightning protection transformer comprises a supporting mechanism; the supporting mechanism comprises a transverse supporting plate fixedly installed on the ground in a supporting mode, a supporting base is fixedly installed in the middle of the transverse supporting plate in a supporting mode, and a plurality of threaded holes are formed in the surface of the side wall of the supporting base; fastening screws are arranged in the threaded holes in a threaded connection mode, a transformer body is fixedly installed in the middle of the transverse supporting plate, the transformer body comprises a supporting frame fixedly connected with the corresponding fastening screws in a threaded supporting mode, and a plurality of conductive copper sheets are fixedly installed on the surface of the supporting frame. The transformer body is in threaded supporting connection in the dailyuse process through the supporting mechanism, and due to the arrangement of the overvoltage protector and the lightning arrester, when the transformer is subjected to external lightning shock, the probability that current penetrates through the transformer body can be reduced to the maximum extent; and the insulating protective cover is in electric induction connection with the lightning arrester.

Description

technical field [0001] The invention relates to the technical field of transformers, in particular to a lightning protection transformer and a lightning protection method for a transformer. Background technique [0002] A transformer is a static electrical device used to convert AC voltage and current to transmit AC power. It is based on the principle of electromagnetic induction to achieve electrical energy transfer. Transformers can be divided into power transformers, test transformers, instrument transformers and special-purpose transformers in terms of their uses: power transformers are necessary equipment for power transmission and distribution, and power user distribution; test transformers can withstand voltage (boost) for electrical equipment Test equipment; instrument transformers are used for electrical measurement and relay protection of power distribution systems (PT, CT); special-purpose transformers include electric furnace transformers for smelting, welding t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/06H01F27/40H01F27/28H01F27/12H01F27/02
CPCH01F27/06H01F27/402H01F27/28H01F27/022H01F27/12
Inventor 于洋赵彦龙刘文安王亚飞王磊磊崔川李天席文娣梅永超王昭璇
Owner STATE GRID SHANDONG ELECTRIC POWER
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