燃料电池发动机额定工况下热启动评价指标体系

Hot Start Evaluation System of Fuel Cell Engine Under Rated Condition

根据试验测得的数据,分析了燃料电池发动机(Fuel Cell Engine,FCE)额定功率热启动特性,如FCE功率特性、燃料电池堆电压特性、氢气流量特性等,并在此基础上进行特征参数提取,根据这些参数建立了FCE额定功率热启动性能评价体系,为FCE的性能评价提供了参考。

According to the measured data characteristics of hot start of fuel cell engine （FCE） under the rated condition, power characteristic of FCE, cell stack voltage, hydrogen flow, etc., were analyzed. And characteristic parameters were extracted also . Based on these parameters, the hot start evaluation system of the fuel cell engine under the rated condition was established, and it will provide the reference for the performance evaluation of FCE.