Integration of fuel cell hybrid powertrain based on dynamic testbed

An experimental research platform based on dynamic testbed is developed and applied for fuel cell hybrid powertrain test and integration. Driver brake model is added to dynamic testbed to simulate brake process of electric vehicle. Test methods of sub systems and whole hybrid powertrain are investigated. Characteristic curve of sub parts and energy flow chart of hybrid powertrain are acquired through experiments on this testbed. Configuration of fuel cell hybrid powertrain is investigated. This platform provides a powerful tool for fuel cell powertrain research and development.