Abstract
This paper investigates and compares the torque-generating capabilities and electromagnetic performance of advanced non-overlapping winding induction machines (AIM), conventional induction machines (CIM), and interior-permanent magnet (IPM) machines for electric vehicle (EV) applications. All investigated machines are designed based on the specifications of the Toyota Prius 2010 IPM machine. The steady-state and flux-weakening performance characteristics are calculated by employing the 2D finite element method and MatLab, and the obtained results are quantitatively compared. Furthermore, the torque-generating capabilities of three machines are investigated for different electric loadings, and the machine having the highest torque-generating capability is determined as AIM. Moreover, the major parameters affecting the torque-generating capability, such as magnetic saturation and magnet demagnetization, are examined in depth.
| Original language | English |
|---|---|
| Article number | 137 |
| Journal | World Electric Vehicle Journal |
| Volume | 13 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - Aug 2022 |
| Externally published | Yes |
Bibliographical note
Publisher Copyright:© 2022 by the authors.
Funding
This research was partially funded by Valeo Powertrain Electric Systems, 94017 Créteil CEDEX, France.
| Funders | Funder number |
|---|---|
| Valeo Powertrain Electric Systems | 94017 |
Keywords
- electric vehicles
- induction machine
- interior permanent magnet machine
- non-overlapping winding
- saliency
- torque capability