燃料电池发动机测试系统开发及应用

The Development of Fuel Cell Engine Testing

根据国家和行业标准,结合企业实际产品开发需要,自主开发100kW燃料电池发动机测试系统。系统基于LabVIEW编程环境,搭建了软件平台主程序和设备控制、数据采集、记录、报警等核心子程序,设计了便于操作的人机交互软件。自主设计匹配电源模块、氢气供给模块、电堆冷却模块、辅助冷却模块、电子负载等关键模块,进行了燃料电池发动机起动特性、稳态特性、额定功率、峰值功率、动态响应特性等试验验证。通过验证,该系统可实现对燃料电池发动机动态温控、变载循环工况的精准控制,为产品开发提供了有效的测试数据支撑。

Based on government standard and professional standard, combined with the actual product development needs, independently developed 100kW fuel cell testing station. The system is a test system of fuel cell engine(FCE) based on LabVIEW software, set up the software platform main program and equipment control, data acquisition, data recording, alarm and other core subroutines, it can do FCE starting characteristics, steady state characteristics, rated power, peak power, dynamic response characteristic test. Through verification, the system can achieve Fuel cell engine dynamic temperature control, precise control of variable load cycle, it provides effective test data support for product development.