Dry-type transformer

A dry-type transformer and high-voltage technology, applied in the field of transformers, can solve the problems of inconvenient mobile installation and low support strength, and achieve the effects of easy movement, stable installation, and not easy to shake.

Inactive Publication Date: 2017-03-15
JIANGSU YAWEI TRANSFORMER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing dry-type transformers have technical p

Method used

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  • Dry-type transformer
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[0017] The technical solutions in the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0018] Combine figure 1 with figure 2 As shown, the dry-type transformer includes a base 1, three windings 2 mounted on the base 1, and a fan 3. Each winding 2 includes an iron core 201, and a low-voltage insulated winding and a ring that are sequentially sheathed outside the iron core 201 Oxygen resin cylinder and high-voltage insulated winding, the three windings 2 are connected by a high-voltage connection bus 4, the base 1 includes a support bea...

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Abstract

The invention discloses a dry-type transformer, which comprises a base, three windings arranged on the base and a fan, wherein each winding comprises an iron core, a low-voltage insulated winding, an epoxy resin tube and a high-voltage insulated winding; each low-voltage insulated winding, each the epoxy resin tube and each high-voltage insulated winding sequentially sleeve the outer side of each iron core; the three windings are connected through high-voltage connection buses; the base comprises support beams; idler wheels are arranged at the lower part of each support beam; the support beams are grounded; a first support seat, a second support seat and a third support seat which are arranged side by side are fixed at the upper part of each support beam; each second support seat is located between the corresponding first support seat and third support seat; a first clamping part and a second clamping part are fixed at two sides of the bottom of each iron core respectively and are supported and fixed on the corresponding first support seat and third support seat respectively; and the bottom of each iron core is supported on the corresponding second support seat. The idler wheels are arranged at the bottom of the dry-type transformer, so that the dry-type transformer is convenient to move and install; and each iron core is supported and fixed through three support parts, so that the dry-type transformer is stable in installation and not easy to shake.

Description

technical field [0001] The present application relates to a transformer, in particular to a dry-type transformer. Background technique [0002] The pace of social and economic development is accelerating, and all walks of life are changing with each passing day. All kinds of electrical equipment have been developed and applied to various occasions. Among them, the dry-type transformer has become the key equipment. Dry-type transformers are widely used in many occasions, such as airports, hospitals or shopping malls where a large amount of power supply is required. [0003] However, the existing dry-type transformers have the technical problems of low support strength and inconvenient mobile installation. Contents of the invention [0004] The purpose of the present invention is to provide a dry-type transformer to overcome the deficiencies in the prior art. [0005] To achieve the above object, the present invention provides the following technical solutions: [0006]...

Claims

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Application Information

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IPC IPC(8): H01F27/00H01F27/26
CPCH01F27/002H01F27/266
Inventor 杨立稳
Owner JIANGSU YAWEI TRANSFORMER
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