High-response flux control of direct-field-oriented induction motor with high efficiency taking core loss into account

Journal Article · Fri Jan 01 00:00:00 EST 1999 · IEEE Transactions on Industry Applications

DOI:https://doi.org/10.1109/28.740846· OSTI ID:346784

Matsuse, Kouki; Yoshizumi, Tatsuya; Katsuta, Seiji; Taniguchi, Shotaro ^[1]

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1. Meiji Univ., Kawasaki (Japan). Dept. of Electrical Engineering

Stator core loss has significant adverse effects when an induction motor is controlled by the conventional field-oriented method. Therefore, taking core loss into account should make it possible to control the torque very precisely. In this paper, a direct-field-oriented induction motor with a deadbeat rotor flux controller was developed. The method ensures maximum efficiency in the steady state without degradation of the dynamic response. Simulation and experimental results have demonstrated that this method has higher efficiency and good speed response without any degradation in the transient characteristics.

• OSTI ID: 346784
• Journal Information: IEEE Transactions on Industry Applications, Vol. 35, Issue 1; Other Information: DN: Paper presented at the 1997 Industry Applications Society Annual meeting, New Orleans, LA (US), October 5--9, 1997; PBD: Jan-Feb 1999
• Country of Publication: United States
• Language: English

Related Subjects

32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
ELECTRIC MOTORS
ENERGY EFFICIENCY
CONTROL THEORY
POWER LOSSES
MAGNETIC FLUX