Analysis of the energy efficiency grades detection for power transformers

摘要：

There is a lot of power loss in the power transmission, and the loss comes from power transformers contribute very much to this. So the implement of energy efficiency grade for power transformers has great significance to the development of power transformer, which can wash out the high energy-consuming transformer, decrease the power loss, and increase the efficiency of power transmission. The energy consumption of transformer consists of no load loss and load loss. In this test, I analyze the experiments for no load loss and load loss with the Minimum allowable values of energy efficiency and energy efficiency grades for power transformers, ascertaining the transformers efficiency grade.

关键词： power transmission no load loss load loss efficiency grade

作者: Jing Dai Zhihua Li

作者单位: State Grid Electric Power Research Institute, Wuhan, Hubei Province, China School of Electrical Engineering Wuhan University, Wuhan, Hubei Province, China

会议类型: 国际会议

会议名称: 2011 International Conference on Mechatronics and Materials Processing(2011年机电一体化与材料加工国际会议 ICMMP)

会议地点: 广州

会议语种:英文

页码: 1003-1007

在线出版日期: 2011-11-18（万方平台首次上网日期，不代表论文的发表时间）