Generator Control Circuits TRIZ Cases
- DFIG Rotor-Side Converter Overmodulation Control
Overmodulation control reduces energy losses and harmonic propagation while maintaining power regulation.
- Generator Stator Voltage Control for Low-Speed Wind Turbines
Dynamic stator voltage reduction prevents high rotor voltage damage at low speeds, expanding the operational range and increasing power production.
- Neutral Point Balancing for Back-to-Back Voltage Source Converters
Adaptive controller gains adjust based on slip and modulation index to minimize DC and AC unbalances in wind turbine power conversion systems.
- DFIG Compensator for Sub-Synchronous Oscillation Suppression
A rotor side compensator with a specific transfer function counters negative resistance in double-fed induction generators.