Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1994.07a
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- Pages.3-5
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- 1994
High Speed Control of a Switched Reluctance Motor Using a Leading Angle Manipulation
스위칭각 조정방식에 의한 SRM의 고속 제어기 설계
- Yeo, Hyeong-Gee (Dept. of Electrical Eng., Korea University) ;
- Lee, Sang-Lak (Dept. of Electrical Eng., Korea University) ;
-
Yoo, Ji-Yoon
(Dept. of Electrical Eng., Korea University)
;
- Park, Gwi-Tae (Dept. of Electrical Eng., Korea University)
- Published : 1994.07.21
Abstract
The SRM can be operated on the high speed range in which the back-emf is greater than the DC link voltage. However, the phase current of the SRM should be controlled through the selection of an exciting angle since it can not be controlled by a chop of the DC link voltage in the high speed range. In this paper, a PI and a bang-bang controller are employed in order to control the speed of the SRM and the leading angle of the SRM is adapted as a control input. The performances of two controllers are evaluated by computer simulation. The results show that the bang-bang controller is more attractive than the PI controller in the cost and performance aspects.
Keywords