전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2004년도 전력전자학술대회 논문집(2)
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- Pages.963-966
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- 2004
GA/NN을 이용한 SRM의 고효율 구동
High Efficiency drive of SRM using GN/NN
- Kim Bong-Chul (Kyungsung Univ.) ;
- Oh Seok-Gyu (Chinju National Univ.) ;
- Ahn Jin-Woo (Kyungsung Univ.)
- 발행 : 2004.07.01
초록
The torque of SRM depends on the level of phase current and the derivative of phase inductance. But the phase inductance of SRM is not linearly changed according to rotor position angle because of saturation in magnetic circuit. Therefor it is difficult to control the desired torque. This paper proposes a model of control system for high efficiency drive of SRM. The GA-Neural Network is used to simulate the reasonable switching angle which is nonlinearly varied with rotor speed and load.
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