| Autor: |
Germishuizen, Johannes J., Kamper, Maarten J. |
| Předmět: |
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| Zdroj: |
IEEE Transactions on Industry Applications; Jul/Aug2009, Vol. 45 Issue 4, p1387-1394, 8p, 4 Black and White Photographs, 2 Charts, 6 Graphs |
| Abstrakt: |
In this paper, an interior permanent-magnet traction drive machine with single layer non-overlapping concentrated stator winding is analyzed. In the single layer winding design, the number of stator slots and a winding factor are specifically considered. Moreover, the effect of varying the coil pitch on the winding factor and torque pulsations is investigated. A new calculation method is proposed, whereby the constant torque and field-weakening speed characteristics of the machine drive can be predicted using torque and flux linkage functions. The measured and predicted field-weakening performance of a 150-kW direct traction drive machine is presented. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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