摘要
本文提出一种估算同步发电机端部负载温升的方法,根据电机的电势一磁势向量图,以及制造厂型式试验得到的试验数据,推导出计算公式,工程实用例子表明。
An evaluation method for the end temperature rise of a generator in load condition is presented in this paper.The evaluating formula is derived from EMF MMF vector diagram of the machine according to test data,which are obtained from the type test at factory test station.An engineering example shows the method is useful and feasible.
出处
《大电机技术》
北大核心
2000年第1期18-21,共4页
Large Electric Machine and Hydraulic Turbine
关键词
同步发电机
定子端部
负载温升
估算
汽轮发电机
temperature rise evaluation
end region
load condition
synchronous generator
