スタンドアロン型燃料電池マイクログリッド用バッテリの設置計画

抄録

Many other previous studies in the cases of slow response fuel cell, decided in small capacity of battery as an auxiliary device for assisting fuel cell overcoming power fluctuation. While the optimum capacity of installing battery is required in addition to compensates power balance, as well for cost reduction. Therefore, the control strategy through the fueling rate system and bidirectional converter of battery is highly needed to obtain the minimum battery capacity. The performance for several types of battery model system which provided by SimPower Systems library of MathWorks, Inc., was also analyzed. For easily analyze in the proposed concept, the real data of global solar radiation and electric demand load profile only for residence house in Sapporo, Hokkaido, was chosen to examine a dynamic performance of the model. The result of this analysis shows the best type and optimum battery capacity that will be used for further study.