전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 1999년도 전력전자학술대회 논문집
- /
- Pages.386-389
- /
- 1999
3 레벨 인버터를 이용한 유도 전동기의 직접 토크 제어
Direct Torque Control of Induction Motor Fed by a Three Level Inverter
초록
In this paper a Direct Torque Control(DTC) scheme for PWM three level inverter-fed induction motor drives, is presented and discussed. In orde to deal with DTC scheme applied three level inverter, the selection of voltage vector is proposed to minimize switching frequency and torque ripple. The simulation results shows a validity of the control scheme.
키워드