2) permanent slip frequency control
恒转差频率控制
1.
The energy optimization control of asynchronous machine often uses the permanent slip frequency control according to the electrical machinery static model.
感应电机能量优化控制常根据电机静态模型采用恒转差频率控制。
3) the control way of constant current and constant slip frequency
恒电流恒滑差频率控制
4) fixedness of output power control
功率恒定控制
5) Constant output specific power control
比功率恒定控制
6) constant power control
恒定功率控制
补充资料：频率计量(见时间频率计量)
频率计量(见时间频率计量)
frequency metrology: see time and frequency metrology
口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条