TY - GEN
T1 - A systematic approach to selecting optimal flux references in induction motors
AU - Bodson, Marc
AU - Chiasson, John
N1 - Publisher Copyright:
© IEEE.
PY - 1992
Y1 - 1992
N2 - The paper addresses the problem of optimal selection of the flux reference in induction machines. The results are based on a standard differential equation model of the induction machine and give the value of the flux reference which maximizes the torque at constant speed given a bounded source voltage (optimal field-weakening). Both the motor and generator modes are considered. The formulas are useful for the real-time programming of digital controllers designed to achieve maximum performance of AC drives at high speeds. The optimal choice of flux reference is also calculated for the objective of energy minimization and compared with torque maximization. The results are illustrated with numerical computations and simulations.
AB - The paper addresses the problem of optimal selection of the flux reference in induction machines. The results are based on a standard differential equation model of the induction machine and give the value of the flux reference which maximizes the torque at constant speed given a bounded source voltage (optimal field-weakening). Both the motor and generator modes are considered. The formulas are useful for the real-time programming of digital controllers designed to achieve maximum performance of AC drives at high speeds. The optimal choice of flux reference is also calculated for the objective of energy minimization and compared with torque maximization. The results are illustrated with numerical computations and simulations.
UR - http://www.scopus.com/inward/record.url?scp=84958053847&partnerID=8YFLogxK
U2 - 10.1109/IAS.1992.244350
DO - 10.1109/IAS.1992.244350
M3 - Conference contribution
AN - SCOPUS:84958053847
T3 - Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)
SP - 531
EP - 537
BT - Conference Record of the 1992 IEEE Industry Applications Society Annual Meeting, IAS 1992
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 1992 IEEE Industry Applications Society Annual Meeting, IAS 1992
Y2 - 4 October 1992 through 9 October 1992
ER -