The Economic and Technical Analysis of Amelioration in Power Transformer Temperature Rising and Cooling Device

XIAN Ri-chang; YUAN Jian-hua; LIANG Yu; SUN Zhi-yuan; SI Zhi-tao

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The Economic and Technical Analysis of Amelioration in Power Transformer Temperature Rising and Cooling Device

更新时间：2025-04-26

- The Economic and Technical Analysis of Amelioration in Power Transformer Temperature Rising and Cooling Device
- High VoltageApparatus Issue 1, Pages: 58-59+62(2006)
- 作者机构：
  
  1.   山东理工大学电气与电子工程学院
  2.   淄博供电公司
  3.   淄博供电公司山东淄博 255000 淄博供电公司
  4.   山东淄博 255032
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM403
- Published：2006
- 稿件说明：
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[1]咸日常,袁建华,梁玉,孙志远,司志涛.电力变压器温升与冷却装置改造的技术经济分析[J].高压电器,2006(01):58-59+62.

XIAN Ri-chang, YUAN Jian-hua, LIANG Yu, et al. The Economic and Technical Analysis of Amelioration in Power Transformer Temperature Rising and Cooling Device[J]. High voltageapparatus, 2006, (1): 58-59+62.
[1]咸日常,袁建华,梁玉,孙志远,司志涛.电力变压器温升与冷却装置改造的技术经济分析[J].高压电器,2006(01):58-59+62. DOI：

XIAN Ri-chang, YUAN Jian-hua, LIANG Yu, et al. The Economic and Technical Analysis of Amelioration in Power Transformer Temperature Rising and Cooling Device[J]. High voltageapparatus, 2006, (1): 58-59+62. DOI：

摘要

通过分析电力变压器对散热和温升的控制要求

结合一台变压器的冷却装置更换改造实例

对新旧冷却装置降低电力变压器温升

提高负载能力

节约电能损耗等进行技术经济的对比分析。

Abstract

In this paper

the requirements of power transformer to cooling and temperature rising are analyzed. As a practical example

the cooling device of a power transformer is updated. The new and old cooling devices are analyzed comparatively in reducing the transformer temperature rise

increasing the power loading and reducing the power loss.

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