Back to Search
Start Over
Direct-Driven Interior Magnet Permanent-Magnet Synchronous Motors for a Full Electric Sports Car.
- Source :
- IEEE Transactions on Industrial Electronics; Aug2014, Vol. 61 Issue 8, p4286-4294, 9p
- Publication Year :
- 2014
-
Abstract
- The design process of direct-driven permanent-magnet (PM) synchronous machines (PMSMs) for a full electric 4 \times 4 sports car is presented. The rotor structure of the machine consists of two PM layers embedded inside the rotor laminations, thus resulting in some inverse saliency, where the q-axis inductance is larger than the d-axis one. An integer slot stator winding was selected to fully take advantage of the additional reluctance torque. The performance characteristics of the designed PMSMs were calculated by applying a 2-D finite-element method. Cross saturation between the d- and q-axes was taken into account in the calculation of the synchronous inductances. The calculation results are validated by measurements. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 02780046
- Volume :
- 61
- Issue :
- 8
- Database :
- Complementary Index
- Journal :
- IEEE Transactions on Industrial Electronics
- Publication Type :
- Academic Journal
- Accession number :
- 94359259
- Full Text :
- https://doi.org/10.1109/TIE.2013.2248340