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Variable Magnetomotive Force Memory Motor for Electric Vehicles
Technical Paper
2011-39-7257
ISSN: 0148-7191, e-ISSN: 2688-3627
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Language:
English
Abstract
Reduction of the energy consumption of electric vehicles (EV) and electrical appliances is one of the solutions for reduction of CO₂ emission. Then, we have developed a novel permanent magnet motor for energy saving. In this paper, we propose a novel motor that can change the magnetic flux by a new method to magnetize permanent magnets and we clarify the principle and unique characteristics. Furthermore, the results of analysis and experiments prove that the novel motor can change the flux of permanent magnets on-load and supports the realization of a variable speed drive with high performance and high efficiency.
Authors
Citation
Misu, D., Arata, M., Takahashi, N., Hashiba, Y. et al., "Variable Magnetomotive Force Memory Motor for Electric Vehicles," SAE Technical Paper 2011-39-7257, 2011, https://doi.org/10.4271/2011-39-7257.Also In
References
- Ostovic, V. Memory motors IEEE Industry Applications Magazine 52 61 January February 2003
- Sakai, K. Yuki, K. Hashiba, Y. Takahashi, N. Yasui, K. Kovudhikulrungsri, L. Principle and Basic Characteristics of Variable-Magnetic-Force Memory Motors (in Japanese) IEEJ Trans. 131-D 1 53 60 2011
- Arata, M. Takahashi, N. Sakai, K. Hagiwara, K. Araki, T. Large Torque and High Efficiency Permanent Magnet Reluctance Motor for A Hybrid Truck EVS-22 paper D5 2006