Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2001.07b
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- Pages.977-979
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- 2001
Excitation Voltage Control with a maximum Conduction Ratio of SRM
SRM의 최대 도통비를 갖는 여자전압 제어기법
Abstract
The application of SRM(Switched Reluctance Motor) is dramatically increasing due to a simple mechanical structure, high efficiency and a good high speed characteristics. Generally, turn-off angle of power switch must be limited the demagnetization period. To control high conduction ratio in motor operation and regenerative voltage in the generator operation in the SRM, multi-level voltage control is effective. This paper proposes multi-level inverter to have a maximum conduction ratio of SRM. The proposed method is verified by experiment.
Keywords