The three phase motor control with variable RPM and variable synchronized PWM is a new concept or method to drive a DC/AC invertor is a triggering pulse revolving circuit having a variable speed of revolving output triggering pulses to rotate commutating and duty cycling circuits to enable/disable power mosfets and to rotate current directions in three phase induction motor stator coils. The RPM control and PWM control are simplified using this method. All interconnections between circuits are conventional, not traditional.