Resilience-assuring hydrogen-powered microgrids

Resilience-assuring hydrogen-powered microgrids

Blog Article

Green hydrogen has shown we care vitamin a and d ointment great potential to power microgrids as a primary source, whereas the resilient operation methodology under extreme events remains an open area.To fill this gap, this letter establishes an operational optimization strategy towards resilient hydrogen-powered microgrids.The frequency and voltage regulation characteristics of primary hydrogen sources under droop control and their electrical-chemical conversion process with nonlinear stack efficiency are accurately modeled by piecewise linear constraints.

A resilience-oriented multi-time-slot stochastic optimization model is then formulated for an economic and robust operation under changing uncertainties.Test results show that the new formulation can leverage the primary hydrogen sources to achieve a resilience and safety-assured operation plan, supplying maximum critical mohair torquay loads while significantly reducing the frequency and voltage variations.