摘要
分析了三种求取饱和直轴同步电抗的方法,其中一种是对的,两种是错的。并指出饱和直轴同步电抗是一个虚拟量,求取该量必须对空载特性虚拟化即线性化。
This paper analyzes three methods of finding the saturated direct-axic synchronous reactance,one of which is right and two of which are wrong.It is pointed that the saturated direct-axis synchronous reactance is a virtual quantity and it have to be solved by virtualization(linearization)of no-load characteristics.
作者
程小华
Cheng Xiaohua(Electrical Power Engineering College,South China University of Technology,Guangzhou 510640,China)
出处
《防爆电机》
2021年第1期1-4,共4页
Explosion-proof Electric Machine
关键词
凸极同步发电机
饱和直轴同步电抗
空载特性
短路特性
零功率因数特性
Salient-pole synchronous generator
saturated direct-axis synchronous reactanct
no-load characteristics
short-circuit characteristics
zero power factor characteristics
