The magnetic field of air gap in the equipment of permanent eddy load is analyzed,and the brake torque of.
介绍了测功原理和永磁涡流加载器的工作机理,并对永磁涡流加载器中气隙磁场进行分析和对转子制动转矩的进行计算。
Based on the static characteristics of induction motor ,this paper analyzes the braking function of general voleage vector controlled frequency converter, the constant torque braking condition is presented.
本文从感应电机的静态特性出发 ,分析了通用电压矢量控制变频调速器的制动功能 ,推导了此类变频调速器实现恒转矩制动的条