摘要
运用非线性绕组自感和互感的表达式 ,推导了旋转电压和电磁转矩的精确表达式 ,并从中得出负载情况下的电势系数 (ke)和考虑饱和的转矩系数 (kt)表达式。
With the use of the expressions of non-linear windings inductance and mutual inductance, the accurate expressions of rotating voltage and electromagnetic torque are deduced in this paper. The expressions of rotating voltage coefficient k e in load case and torque coefficient k t with considering of saturation are also obtained.
出处
《微电机》
2001年第5期3-5,9,共4页
Micromotors
关键词
二相混合式步进电动机
电势系数
转矩系数
非线性
饱和
phase hybrid stepping motor
rotating voltage coefficient
torque coefficient
non-linear
saturation
