Research Article
Comparison of PMAC Machines for Starter-Generator Application in a Series Hybrid-Electric Bus
Table 2
Comparison of concentrated versus distributed windings machine.
| ā | Concentrated | Distributed | ā | windings | windings |
| Copper losses (pu) | 0.03 | 0.038 | Copper weight (kg) | 1.6 | 2.2 | End-turns copper % | 25 | 46 | Fill factor (%) | 72 | 61 |
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