Reactive Power Adjustment/Elimination/Compensation TRIZ Cases
- DVR Booster Transformer Protection Using Primary-Winding Shorting
Current sensing triggers a solid-state short across the booster transformer primary to protect the DVR converter and keep sensitive loads powered.
- Hierarchical FACTS Control for Grid Voltage Stability
Localized FACTS control with LINCs and impedance modules stabilizes voltage and power flow under variable renewable generation.
- Reactive Power Compensator Update Timing via Contamination Analysis
Multi-point contamination analysis calculates update influence coefficients to time reactive power compensator upgrades for stable, reliable operation.
- DLNN Power Converter Synchronization Under Grid Disturbances
Deep learning replaces conventional PLL control to keep power converters synchronized during voltage, frequency, and phase disturbances.
- Reactive Power Command Control for PWM Over-Modulation Limits
By adjusting reactive power commands to the PWM modulation rate, this case suppresses grid-voltage rise and harmonic distortion.