文件名称：AC Motor Control
文件大小：420KB
文件格式：DOCX
更新时间：2021-09-27 23:58:05
AC Motor Con
Scalar control (or V/Hz control) is a simple technique to control speed of induction motor. The steady-state model of induction motor is mainly used to derive the technique, so transient performance is not possible. The system has no current loop. In order to control the motor the three-phase supply is varied only in magnitude and frequency.