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Dry type transformer tapping arrangement structure

A dry-type transformer and layout structure technology, applied in the direction of transformers, variable transformers, transformer/inductor coils/windings/connections, etc., can solve problems such as prone to misoperation, difficult manufacturing, and many taps

Inactive Publication Date: 2015-01-07
JIANGSU HUASHENG ELECTRICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the taps of the outer coil of dry-type transformers in my country are arranged on the same side. When the outer coil has two voltage levels, there are many taps, which is difficult to manufacture and prone to misoperation after operation.

Method used

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  • Dry type transformer tapping arrangement structure
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Embodiment Construction

[0009] The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0010] Such as figure 1 , figure 2 As shown, the tap arrangement structure of the dry-type transformer includes: a dry-type transformer body 1, a high-voltage side 11 arranged on one side of the dry-type transformer body 1 and a low-voltage side 12 arranged on the other side of the dry-type transformer body 1. Several taps 2 of one voltage level are evenly arranged on the high-voltage side 11, and several taps 3 of another voltage level are evenly arranged on the low-voltage side 12.

[0011] Such as figure 1 , figure 2 As shown, when the above-mentioned dry-type transformer tap arrangement structure is used, when operating at one voltage level, the voltage regulation operation is only performed on the high-voltage side 11 . When operating at another voltage level, the voltage regulation operation is only perform...

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Abstract

The invention discloses a dry type transformer tapping arrangement structure which can avoid maloperation after operation. The dry type transformer tapping arrangement structure comprises a dry type transformer body, a high-voltage side which is arranged on one side of the dry type transformer body and a low-voltage side which is arranged on the other side of the dry type transformer body; a plurality of tapping heads at one voltage level are uniformly arranged on the high-voltage side; a plurality of tapping heads at the other one voltage level are uniformly arranged on the low-voltage side. The dry type transformer tapping arrangement structure has the advantages of being applicable to the condition that an outer coil has two voltage levels and tapping heads of the two voltage levels are respectively on bilateral sides of the dry type transformer body, reducing the number of single-side tapping heads, enabling voltage adjusting operation to be performed on one side after the one voltage level is operated and effectively avoiding maloperation after operation.

Description

technical field [0001] The invention relates to a dry-type transformer, in particular to a tap arrangement structure of the dry-type transformer. Background technique [0002] At present, the taps of the outer coil of dry-type transformers in my country are arranged on the same side. When the outer coil has two voltage levels, there are many taps, which is difficult to manufacture and prone to misoperation after operation. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a tap arrangement structure of a dry-type transformer that can avoid misoperation after operation. [0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: a dry-type transformer tap arrangement structure, including: a dry-type transformer body, a high-voltage side set on one side of the dry-type transformer body and a dry-type transformer body set on the other side On the low-voltage si...

Claims

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Application Information

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IPC IPC(8): H01F29/00H01F27/28
Inventor 葛玉华张守国江航龙
Owner JIANGSU HUASHENG ELECTRICAL CO LTD
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