약계자영역에서 유도전동기의 고정자자속 기준 제어를 위한 최적 기준자속 선정방법

Selection of Optimal Stator Flux Reference of Stator Flux-Oriented Induction Machine Drive in Field Weakening Region

  • 발행 : 2000.07.01

초록

In a conventional stator flux-oriented(SFO) induction machine drive system, the field weakening method is to vary flux reference in proportion to the inverse of the rotor speed. This paper investigates that maximum torque capability cannot be obtained in the conventional system and proposes a new selection method of flux reference to obtain maximum torque capability over the field weakening region by considering voltage, torque, and current limits.

키워드

참고문헌

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