DESIGN & DEVELOPMENT OF A LOW COST FOC (FIELD ORIENTED CONTROL) SPEED CONTROL OF AC INDUCTION MOTOR

  • Unique Paper ID: 151343
  • Volume: 7
  • Issue: 12
  • PageNo: 710-712
  • Abstract:
  • The Induction motor has been widely used in industry and is considered as the best candidate for Electrical Vehicle (EV) applications due to its advantages such as: simple design, ruggedness, and easy maintenance. However, the precise control of induction motor is not easy to achieve, because it is a complicated nonlinear system, the electric rotor variables are not measurable directly, and the physical parameters could change in different operating conditions. So the control of an induction motor becomes a critical issue, especially for the EV applications in which both fast transient responses and excellent steady state speed performance are required. In recent years, the control of induction motor has become an important research topic and a variety of control methods have been born. This paper proposes a new motor speed control approach based on methods of field oriented control theory. The new method gets rid of PI regulators compared to the traditional control methods and the algorithm is very simple. The result of simulation shows that this control system has good dynamic and static performance.

Cite This Article

  • ISSN: 2349-6002
  • Volume: 7
  • Issue: 12
  • PageNo: 710-712

DESIGN & DEVELOPMENT OF A LOW COST FOC (FIELD ORIENTED CONTROL) SPEED CONTROL OF AC INDUCTION MOTOR

Related Articles