Synchronous Machines TRIZ Cases
- Guide Core Lamination for Uniform Brushless Motor Winding
Laminating a guide core with symmetric tooth tips stabilizes magnet wire tension during high-speed winding of asymmetric stator cores.
- Stator Coil Curvature Control for Springback Prevention
Pre-curved turn portions compensate for springback during rolling, preventing rotor interference and maintaining magnetic characteristics.
- Solidified Stator Bar Braze Method for Series Loop Connection
Brazing side plates joins solidified and stranded stator bars, reducing assembly time while maintaining flexibility.
- Rotating Electric Machine Stator Segmentation for Torque and Cost
Segmented stator active segments distribute magnetic flux to increase torque capability while reducing magnet quantity and cost.
- Rotating Iron Band for Permanent Magnet Motor Self-Starting
A rotating iron band absorbs opposing magnetic flux to eliminate field cancellation and enable self-starting permanent magnet motors.
- Stator Coil Radial Position Shifts for Compact Electric Machines
Radial position shift portions on wave-shaped electric wires prevent protrusions and voids, maximizing space factors in compact stator cores.