Electronic Commutation Motor Control TRIZ Cases
- Converter Harmonic Suppression via Reactor Segmentation
Segmenting AC reactors into parallel units reduces higher harmonics without large components, lowering cost and heat loss.
- Torsion Model Controller Structure for Shaft Elasticity Compensation
A controller structure uses a torsional pre-control model to generate a pre-control current that compensates for shaft elasticity.
- Electric Machine Torque Determination via Iterative Current Limits
Computing unit calculates maximum adjustable torque using iterative current limits for electric machines.
- Torque Control for Synchronous Machines via Flux Estimation
Estimating magnetic flux from stator currents compensates for temperature variations, maintaining torque precision without complex thermal sensors.