... 4.20电网换相line commutation 4.21自换相self-commutation 4.22主电源master power supply ...
基于64个网页-相关网页
voltage source inverter by self-commutation 自换流式电压型逆变电路
self commutation 自励
self-adjusting commutation 自调整换向
·2,447,543篇论文数据，部分数据来源于NoteExpress
Different starting methods of permanent magnet brushless DC motor are compared, a starting method of self-search best commutation point of permanent magnet brushless DC motor is put forward.
比较了永磁无刷直流电机的各种起动方法，分析它们的优缺点，提出了适合光伏水泵系统的自寻最佳切换点的永磁无刷直流电机起动方法；
youdao
应用推荐
模块上移
模块下移
不移动