A hybrid power system with using alternative energy facilities in isolated island

A hybrid power system uses many wind turbine generators in isolated small inlands. The output power of wind turbine generators is mostly fluctuating and it has an effect on system frequency. To solve this problem, we propose a new power system with using renewable energy in isolated small islands. The system can supply a high-quality power using aqua electrolyzer, fuel cell, renewable energy, and diesel generator. The system uses an aqua electrolyzer and fuel cell. The generated hydrogen by aqua electrolyzer is used as fuel of fuel cell. The simulation results are given to demonstrate the proposed system in this paper.