| Autor: |
Ning Yinhang, Zhang Jie, Jiang Renhua, Wang Chengyu, Liu Chuang |
| Rok vydání: |
2014 |
| Předmět: |
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| Zdroj: |
2014 17th International Conference on Electrical Machines and Systems (ICEMS). |
| DOI: |
10.1109/icems.2014.7013510 |
| Popis: |
A wide constant-power speed range can be achieved in surface permanent-magnet machine equipped with fraction-slot concentrated-winding (FSCW). This paper has studied the influence of slot-and-pole combination on the flux-weakening properties of FSCW machine. An analytical model for predicting the magnetic field distribution in the air-gap has been built, with a fourier-analysis-based method the magnetizing inductance and the harmonic leakage inductance can be calculated. It was shown that the inductance is increasing with the decreasing of machine's slot-per-phase-per-pole value for FSCW. Finite element method simulations are used to confirm the results. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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