摘要
针对力矩波动问题 ,提出了平衡式直接测量和电流式间接测量的原理和实现方法 ,并进行了误差分析。对实际无刷直流电动机系统的波动力矩进行了测试 。
In order to resolve ripple torque of PM brushless DC motor the tow types of testing method of ripple torque are developed. The first type is direct testing method. Another type is indirect testing method. The measuring errors are approached. The experimental results indicate that two types of testing methods are agreement.
出处
《中国电机工程学报》
EI
CSCD
北大核心
2000年第4期19-22,28,共5页
Proceedings of the CSEE
