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Transformer for wind power generation

A transformer and high-voltage side technology, applied in the field of transformers, can solve problems such as difficulty in meeting wind power generation, and achieve the effect of low no-load loss requirements and strong overload capacity

Inactive Publication Date: 2013-01-16
苏州东源天利电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, ordinary transformers are difficult to meet the needs of wind power generation,

Method used

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  • Transformer for wind power generation
  • Transformer for wind power generation
  • Transformer for wind power generation

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Embodiment Construction

[0013] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0014] as attached figure 1 The shown transformer for wind power generation according to the present invention includes an upper section 1, a lower section 2, and an angle ring 3; the upper section 1 is arranged on the upper part of the lower section 2; the angle ring 3 is arranged on the upper section 1. At the corner of the lower part 2; the magnetic density Bo of the transformer for wind power generation is 15-16.5 kilogauss; the high voltage side of the transformer for wind power generation adopts D connection; the low voltage side of the transformer for wind power generation Use yn11 connection.

[0015] Due to the application of the above-mentioned technical solution, the present invention has the following advantages compared with the prior art:

[0016] The transformer for wind power generation of the present invention has l...

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Abstract

The invention discloses a transformer for wind power generation. The transformer comprises an upper section part, a lower section part and an angle ring; the upper section part is arranged at the upper part of the lower section part; the angle ring is arranged at a corner of the upper section part and the lower section part; the magnetic density Bo of the transformer for wind power generation is 15-16.5 kilogauss; the high-pressure side of the transformer for wind power generation adopts D connection; and the lower-pressure side of the transformer for wind power generation adopts yn11 connection. The transformer for wind power generation has low no-load loss requirement and strong no-load capability, and is applicable to severe environments.

Description

technical field [0001] The invention relates to a transformer, in particular to a transformer for wind power generation which has strong overload capability and can be used in harsh environments, and belongs to the technical field of transformer equipment. Background technique [0002] Wind power generation has the following characteristics: the transformer has a long no-load time, wind power generation generally has obvious seasonality, the average annual load rate of the transformer is only about 30%, the main equipment investment cost of wind power generation is high, the loss of the equipment is required to be as low as possible, and the overload time is short , The operating life of transformers for wind power generation is longer than that of ordinary transformers; the environment of transformers for wind power generation is harsh, and the design of transformers for wind power generation is required to consider the electric field distribution of the transformer to impro...

Claims

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Application Information

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IPC IPC(8): H01F30/06H01F27/28
Inventor 陈金奎陈新如
Owner 苏州东源天利电器有限公司
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