| 220kV强迫油循环风冷电力变压器冷却系统改造分析 |
| |
| 引用本文： | 陈德.220kV强迫油循环风冷电力变压器冷却系统改造分析[J].科技信息,2012(35):I0143-I0144,I0149. |
| |
| 作者姓名： | 陈德 |
| |
| 作者单位： | 中国能源建设集团广东电力设备厂,广东广州510285 |
| |
| 摘 要： | 针对220kV强迫油循环风冷冷却系统（0DAF或OFAF）电力变压器存在的缺陷和隐患，对该类型变压器的冷却系统进行了改造分析。经分析，对220kV强迫油循环风冷电力变压器进行冷却系统改造：由强迫油循环风冷冷却系统改造为自然油循环自冷带风冷（ONAN／ONAD冷却系统，是非常必要的。而且，经过冷却系统改造的220kV强迫循环风冷电力变压器更能适应当今社会提倡“节能、环保”和“智能化”的需求。
|
| 关 键 词： | 220kV电力变压器 冷却系统 改造 |
Analysis of Cooling System Transformation of 220kV Forced-oil Type Transformer |
| |
| CHEN De.Analysis of Cooling System Transformation of 220kV Forced-oil Type Transformer[J].Science,2012(35):I0143-I0144,I0149. |
| |
| Authors: | CHEN De |
| |
| Institution: | CHEN De (Guangdong Power Equipment Plant of China Energy Engineering Group Co., LTD., Guangzhou Guangdong, 510285,China) |
| |
| Abstract: | 220kV transformers with oil directed air forced cooling system （ODAF） or oil forced air forced cooling system （OFAF） have been aware of several latent defects and hazards.The paper analyzes this type of transformer cooling system transformation. It is necessary to transform the cooling system from ODAF and OFAF to oil natural air natural and oil natural air forced cooling system, or ONAN and ONAF. Also, after the transformation, the 220kV transformers are able to meet advancing societal needs, such as environmental protection, energy conservation and product intelligence. |
| |
| Keywords: | 220kV power transformer Cooling system Transformation |
| 本文献已被 维普 等数据库收录！ |
