Deduce the relationship between rotorvoltage and DF -ig speed or power factor.
推导了转子外加电压与电机转速、定子侧功率因数之间的关系。
2
The response of the rotorvoltage variation is taken as the criterion which is different from the conventionally used ones.
本装置采用的判据是反应转子电压变化量，与传统的转子判据不同。
3
Once the product is ex-work, the motor load condition shall be judged initially based on the rotorvoltage and current, and liquid resistance will be ready.