Title :
A strategy for improving reliability of field oriented controlled induction motor drives
Author :
Liu, Tian-Hua ; Fu, Jen-Ren ; Lipo, Thomas A.
Author_Institution :
Dept. of Electr. & Comput. Eng., Wisconsin Univ., Madison, WI, USA
fDate :
Sept. 28 1991-Oct. 4 1991
Abstract :
An improved induction motor drive topology and control strategy is proposed which allows for continuous, disturbance free operation of the drive even with complete loss of one leg of the inverter or motor phase. A complete analysis and computer simulation of this control and circuit concept is included.<>
Keywords :
control system analysis computing; digital simulation; electric drives; electric machine analysis computing; induction motors; invertors; machine control; reliability; computer simulation; control system analysis; field oriented; induction motor drives; inverter; machine control; reliability; topology; AC motors; Circuit topology; Induction motor drives; Induction motors; Leg; Pulse width modulation; Pulse width modulation converters; Pulse width modulation inverters; Stators; Switching converters;
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.1991.178194
