摘要
应用三相对称分量法对三相感应电动机断相运行的电流特性进行了分析,并作了详细的定量分析,给出了三相感应电动机断相运行的等效电路,为设计断相保护电路提供了理论依据.
In this article, the theory of symmetrical components is used, the current character of the Phase failure running of the three-phase-asynchronous motor is analyzed, and the detailed quantitative analysis is shown. The current vector figure of the phase failure running of the three-phase-asynchronous motor is given, the theoretical base of designing the phase failure circuit is provided.
出处
《河北工业大学学报》
CAS
2003年第2期36-39,共4页
Journal of Hebei University of Technology
关键词
三相感应电动机
断相
等效电路
保护
接法
three-phase-asynchronous motor
phase failure
equivalent circuit
protection
connection
