스윗치드 리럭탄스 전동기의 쵸핑여자 및 스윗칭여자특성

CHOPPING AND SWITCHING EXCITATION OF A SWITCHED RELUCTANCE MOTOR

  • 발행 : 1993.07.18

초록

The switched reluctance motor is excited and controlled by two kinds of excitation; chopped excitation and switched excitation. The former produces additional inverter losses, and onuses drive control to be complicated. The limit of chopping frequency reduces a range of operating speed and torque. This paper examines chopped excitation and switched excitation in a nonlinear switched reluctance motor. The result indicates switched excitation can be satisfactorily applied to the full operating range, and furthermore indicates the improved efficiency.

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