Study on smart-grid system using combined renewable energy

点击翻译按钮获取中文摘要

This study is to solve the problems to construct the smart-grid system by using renewable energy. First, we constructed the method to make fuel cell emulator to reduce the system development cost. Second, we proposed the method for improving the performance of fly-wheel energy storage system to improve the characteristics of compensating fluctuating power in smart-grid. Third, we proposed the method to analyze power compensating system using EDLC (Electric double-layer capacitor) and got a certain knowledge on how to design the control parameter. Finally, showing relationship between compensation performance and battery capacity in battery power compensating system, obtained the findings on capacity when building a system.