Variable Inductances TRIZ Cases
- Center-Tapped HV Winding Layout for Low-Loss Reactive Compensation
A center-connected high-voltage winding cuts stray field losses in reactive power compensation while keeping dielectric strength and reducing size.
- Planar Reactor Layout for Uniform Flux and Low Leakage
Layered main and control winding boards inside a planar core cancel AC flux, uniform DC flux, and cut leakage, noise, and footprint.
- Variable-Impedance Transformer With Single Tap Selector Control
A single stepped-impedance-tap selector varies opposite-polarity auxiliary windings to simplify wiring and cut transformer weight and cost.
- Load Tap Changer Current Control for Magnetic Saturation Prevention
A secondary winding and electrical network adjust magnetic flux during tap switching to prevent core saturation, circulating currents, and arcing.
- Variable-Permeability Inductor Core to Prevent Saturation
A sensor-driven movable core part changes the air gap and magnetic permeability to prevent inductor saturation and overheating at high current.
- Tap-Changing Transformer Control for No-Load Loss Reduction
A control unit shifts transformer winding turns in no-load states to cut magnetic flux losses while preserving load-side voltage regulation.