A composite rotor flux observer is applied to induction motor vector control system, which makes the system avoid to be influenced by the alteration of rotor resistance.
A composite rotor flux observer is applied to induction motor vector control system, which makes the system avoid to be influenced by the alteration of rotor resistance.
摘要采用基于电压模型及电流模型的复合磁链观测器，避免了矢量控制时异步电机工作温升引起的转子电阻变化所带来的磁链观测不准确问题。