Induction motors are highly important for qualities such as high reliability, proper torque, high power, compact and precise speed control and are widely used in power plant industries, chemical industry, textile mills, glass industry, transport and handling systems, home electrical appliances, oil and gas and escalators. Proper control practices used in permanent-magnet synchronous motor (PMSM) are: V/F control and direct control, field-oriented control (FOC). Field-oriented control is a new method of controlling induction motor.