Technical Description
The invention is a permanent magnet assisted synchronous reluctance motor using an asymmetric multipole rotor to create twin magnetic fields for seamless, switchless speed changes without high field-weakening efficiency losses.
Problems Addressed
- Rare-Earth Magnet Costs
- High-Speed Copper Loss
- Complex Mechanical Switches
- Magnet Demagnetisation Risks
Tech Features
- Asymmetric Multipole Rotor
- Dual 3-Phase Windings
- Switchless Speed Change-Over
- Isolated Back-EMF Loops
- Shared Common-Bus Architecture
- Integrated Flux-Barrier Mapping
Target Audience
- EV Powertrain Designers
- Traction Motor Manufacturers
- Electric Truck Engineers
Tech ID: P03-2292 TRL 5 Patent Status: Granted Available For Exclusive and Non-exclusive License
