自立型固体高分子燃料電池と電気二重層キャパシタを用いた電動軽車両用ハイブリッドシステムのモデリング : 燃料電池等価回路モデルの適用(機械力学,計測,自動制御)

概要

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A simple series hybrid power system composed of passive-type polymer electrolyte fuel cells (PEFCs) and electric double-layer capacitors was adapted to a lightweight electric vehicle. In order to numerically simulate the behavior of the hybrid system, a fuel cell equivalent circuit model was applied and the model parameters were determined using an electrochemical theory and experimental results. Including this PEFC equivalent circuit model, a simulation model of the power train system (PEFCs, capacitors, motor, power controller, inertia, etc) of a lightweight electric vehicle was composed. It has been confirmed that this simulation model can represent reasonably well the dynamic behavior and energy transmission of the system in the experiment on a fixed apparatus constructed as a model of the vehicle.
2005-08-25