Stator power factor adjustable direct torque control of doubly-fed induction machines

In this paper, a stator power factor adjustable direct torque control of doubly-fed induction machine is proposed. The selection of rotor voltage vectors is performed based on the torque and the stator inactive current. The control system is built and the rotor voltage vector table is given. The feasibility of the proposed control strategy is examined through Simulink simulation experiments. Good control behaviors are obtained

[1]  R.E. Betz,et al.  The use of doubly fed reluctance machines for large pumps and wind turbines , 2001, Conference Record of the 2001 IEEE Industry Applications Conference. 36th IAS Annual Meeting (Cat. No.01CH37248).

[2]  S.A. Gomez,et al.  Grid synchronisation of doubly fed induction generators using direct torque control , 2002, IEEE 2002 28th Annual Conference of the Industrial Electronics Society. IECON 02.

[3]  Longya Xu,et al.  Torque and reactive power control of a doubly-fed induction machine by position sensorless scheme , 1994, Proceedings of 1994 IEEE Industry Applications Society Annual Meeting.

[4]  Milutin Jovanovic,et al.  Real-time implementation of direct torque control scheme for brushless doubly-fed reluctance motors , 2004 .

[5]  Jian Yu,et al.  A direct torque controller for limited speed range applications of brushless doubly-fed reluctance motors , 2004, Conference Record of the 2004 IEEE Industry Applications Conference, 2004. 39th IAS Annual Meeting..

[6]  Milutin Jovanovic,et al.  An optimal direct torque control strategy for brushless doubly-fed reluctance motors , 2003, The Fifth International Conference on Power Electronics and Drive Systems, 2003. PEDS 2003..

[7]  Toshihiko Noguchi,et al.  A New Quick-Response and High-Efficiency Control Strategy of an Induction Motor , 1986, IEEE Transactions on Industry Applications.

[8]  J. Clare,et al.  MRAS observer for doubly fed induction Machines , 2004, IEEE Transactions on Energy Conversion.

[9]  E. Levi,et al.  Encoderless direct torque controller for limited speed range applications of brushless doubly fed reluctance motors , 2006, IEEE Transactions on Industry Applications.

[10]  Milutin Jovanovic,et al.  A doubly-fed reluctance motor drive with sensorless direct torque control , 2003, IEEE International Electric Machines and Drives Conference, 2003. IEMDC'03..

[11]  R. Spee,et al.  Model reference adaptive speed control for doubly-fed machines , 1993, Proceedings of IECON '93 - 19th Annual Conference of IEEE Industrial Electronics.

[12]  T. G. Habetler,et al.  Direct torque control for brushless doubly-fed machines , 1992, Conference Record of the 1992 IEEE Industry Applications Society Annual Meeting.