12 Slot-10 Pole Excited Synchronous Motor Design for ISG Applications
SCIE
- Title
- 12 Slot-10 Pole Excited Synchronous Motor Design for ISG Applications
- Authors
- Koo, B; Jeong, I; Nam, K
- Date Issued
- 2014-01
- Publisher
- IEEE
- Abstract
- Since a belt driven integrated starter and generator (ISG) can make a vehicle hybridized with a minor modification, it receives a great attention recently. It provides vehicles "stop and go" function, as well as power generation like an alternator. A 12 slot - 10 pole excited synchronous machine (ESM) is designed and analyzed via JMAG in this work. The ISG is required to have a high starting torque (43 Nm) and a high speed range (similar to 18000 rpm). Apart from Nd-free advantage, a ESM has a freedom of controlling the field current: Thereby it is not necessary to apply a high negative d-axis current at a high speed, reducing thermal load. In this design, an optimum split ratio is investigated over copper and iron losses. It is also found a proper field current capable of producing a rated power satisfying the voltage limit at a maximum speed.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/35801
- Article Type
- Article
- Citation
- 2014 INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES (ICEM), page. 2398 - 2403, 2014-01
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