Self-tuning of tapped stator winding induction motor servo drives using the universal field-oriented controller

The universal field-oriented controller is used to control induction motor torque and airgap flux independently of each other. The decoupling equations of the universal field-oriented (UFO) controller are identical for both direct and indirect field orientation. In this paper, a UFO controller is described that can operate both in a direct or indirect field orientation mode, allowing transitions from one mode to another. The proposed field-oriented controller can be realized at minimal cost in AC servomotor drives requiring motion control or accurate speed control. >

[1]  R. W. De Doncker Field-oriented controllers with rotor deep bar compensation circuits (induction machines) , 1992 .

[2]  F. Profumo,et al.  The universal field oriented controller applied to tapped stator windings induction motors , 1989, 20th Annual IEEE Power Electronics Specialists Conference.

[3]  Eduard Muljadi,et al.  Design of a Robust Controller for Direct Field Oriented Control of an Induction Motor , 1988 .

[4]  A. Tenconi,et al.  The Universal Field Oriented(UFO) Controller in the Airgap Reference Frame. , 1993 .

[5]  Rupprecht Gabriel,et al.  Field-Oriented Control of a Standard AC Motor Using Microprocessors , 1980, IEEE Transactions on Industry Applications.

[6]  Thomas A. Lipo,et al.  A New Approach to Flux and Torque-Sensing in Induction Machines , 1986, IEEE Transactions on Industry Applications.

[7]  R. D. Lorenz,et al.  Flux and torque decoupling control for field-weakened operation of field-oriented induction machines , 1990 .

[8]  Emil Levi,et al.  FIELD-ORIENTED CONTROL OF INDUCTION MACHINES IN THE PRESENCE OF MAGNETIC SATURATION , 1989 .

[9]  F. Profumo,et al.  Self tuning of induction motor servo drives using the universal field oriented controller , 1990, 21st Annual IEEE Conference on Power Electronics Specialists.

[10]  R. D. De Doncker,et al.  Stator flux orientation control of induction machines in the field weakening region , 1988, Conference Record of the 1988 IEEE Industry Applications Society Annual Meeting.

[11]  X. Xu,et al.  A stator flux oriented induction machine drive , 1988, PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference.

[12]  Thomas A. Lipo,et al.  A direct field oriented controller for induction motor drives using tapped stator windings , 1988 .

[13]  D.W. Novotny,et al.  The universal field oriented controller , 1988, Conference Record of the 1988 IEEE Industry Applications Society Annual Meeting.