Summary of the technology
The core system relies on a novel disturbance-free virtual grid impedance estimator. The features functionalities are an accurate decoupled active and reactive power control, power factor control range from -0.25 to 0.25
Description of the technology
- Low investment rate – software upgrade with minor hardware changes
- Improved grid efficiency
- Reduction of grid extension rate
- Optimization of the power production supplied by variable renewable energy sources.
- Reduction of passive elements failures
TECHNOLOGY AND IP STATUS
Patent WO2019/145376 Online Grid impedance estimator. Invention tested and verified on the power micro-grid test bench at the University of Luxembourg.
University of Luxembourg
Research & Technology Organization