Title :
Increasing the dynamic torque per ampere capability of induction machines
Author :
Wallace, Ian T. ; Novotny, Donald W. ; Lorenz, Robert D. ; Divan, Deepakraj M.
Author_Institution :
Dept. of Electr. & Comput. Eng., Wisconsin Univ., Madison, WI, USA
fDate :
Sept. 28 1991-Oct. 4 1991
Abstract :
A method for increasing the dynamic torque per ampere capability of induction machines is presented. The method developed is based on use of an indirect field-oriented controller (IFOC) for the induction machine. A dynamic method which achieves transient torques over 35% greater than the prior methods is identified. The limitations of the method and its sensitivity to detuning are examined.<>
Keywords :
asynchronous machines; machine control; torque; detuning sensitivity; dynamic torque per ampere capability; indirect field-oriented controller; induction machines; transient torques; Actuators; Friction; Induction machines; Power electronics; Production; Servomechanisms; Stators; Steady-state; Switches; Torque control;
Conference_Titel :
Industry Applications Society Annual Meeting, 1991., Conference Record of the 1991 IEEE
Conference_Location :
Dearborn, MI, USA
Print_ISBN :
0-7803-0453-5
DOI :
10.1109/IAS.1991.178126
