Synchronous Generators TRIZ Cases
- Multiphase Electrical Machine With Integrated Auxiliary Windings
A multiphase electrical machine uses auxiliary windings and switches to convert six-phase AC power into three-phase motoring capability.
- Rotary Electrical Machine With Movable Stator Portion
A rotary electrical machine uses a movable stator portion to vary magnetic flux linkage and control output characteristics.
- Crowned End Winding Support Reduces Generator Wire Fatigue
Arcuate wire receipt surfaces support generator end windings radially, eliminating the bow string effect that causes wire fatigue under high radial loads.
- Composite Bus Bar for Generator Rotor Rectifier Assembly
A composite bus bar with beryllium copper and copper layers resists centrifugal forces and vibration in generator rotor rectifier assemblies.
- Universal Motor Rotor Winding Segmentation for Commutation
Segmented rotor winding units with series-connected subcoils reduce induced electromotive force to resolve poor commutation performance.
- Rotating Electric Machine Tubular Short-Circuiting Member
Tubular short-circuiting member redirects magnetic flux radially to stator, minimizing axial components that cause AC copper loss in armature coil.
- Dynamoelectric Rotor Output Wire Securing via Magnetic Pole Support
A dynamoelectric rotor design mounts a resin bobbin so its output wire securing portion contacts claw-shaped magnetic pole portions.