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논문 기본 정보

자료유형
학술저널
저자정보
Saïd Drid (Batna University) Abdesslam Makouf (Batna University) Mohamed-Saïd Naït-Saïd (Batna University) Mohamed Tadjine (National Polytechnic Institute of Algiers)
저널정보
대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.2 No.4
발행연도
2007.12
수록면
478 - 484 (7page)

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초록· 키워드

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This paper deals with the high efficient vector control for the reduction of copper losses of the doubly fed motor. Firstly, the feedback linearization control based on Lyapunov approach is employed to design the underlying controller achieving the double fluxes orientation. The fluxes' controllers are designed independently of the speed. The speed controller is designed using the Lyapunov method especially employed to the unknown load torques. The global asymptotic stability of the overall system is theoretically proven. Secondly, a new Torque Copper Losses Factor is proposed to deal with the problem of the machine copper losses. Its main function is to optimize the torque in keeping the machine saturation at an acceptable level. This leads to a reduction in machine currents and therefore their accompanied copper losses guaranteeing improved machine efficiency. The simulation and experimental results in comparative presentation confirm largely the effectiveness of the proposed DFIM control with a very interesting energy saving contribution.

목차

Abstract
1. Introduction
2. The DFIM Model
3. Nonlinear Vector Control Strategy
4. Energy Optimization Strategy
5. Simulation results
6. Conclusion
Appendix
References

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