首页>
外国专利>
Amplitude detection method and amplitude detection device for high-frequency sensorless impedance tracking algorithms
Amplitude detection method and amplitude detection device for high-frequency sensorless impedance tracking algorithms
展开▼
机译:高频无传感器阻抗跟踪算法的幅度检测方法和幅度检测装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
A control system for an electric motor including an inverter for providing power to the electric motor, a controller for controlling the inverter, a first motor speed control block in the controller injecting a high frequency signal into the electric motor to determine the speed and position of the electric motor, where the first motor speed control block includes a tuned moving average filter to determine the magnitude of high frequency current in the electric motor.
展开▼