Active Power Filtering TRIZ Cases
- Hybrid DC Converter for Offshore Wind Farms
A hybrid offshore wind farm direct current converter combines a diode rectifier with an auxiliary modular multilevel converter.
- Active Filter Control Device for Resonance Suppression
Reduces resonance in high impedance systems by setting q-axis rate below 1.0.
- Delta-Configuration Converter With Harmonic Current Injection
A delta-configured converter injects additional current harmonics into series circuits to circulate energy internally.
- Variable Frequency Shunt Active Power Filter Harmonic Control
Resonant regulators in parallel dampen 5th through 19th harmonics over 360 to 800 Hz source frequencies using root locus pole analysis.