燃料电池分布式供能技术研究及应用
Research and application of fuel cell distributed energy supply technology
摘要：
燃料电池技术因其效率高、排放量小的优点而成为发电和供能行业的研究重点。介绍了3种燃料电池分布式供能方式：热电联供、冷热电联供、联合循环发电，并给出了各种方式的应用范围。分析了燃料电池供能的理论效率和实际效率，并与其他供能方式进行了比较，介绍了燃料电池分布式供能技术的应用现状及国内外的研究进展。
关键词：燃料电池,分布式供能,热电联供,冷热电联供,联合循环发电
Abstract：
Fuel cell is one important research area of power and energy industry for its high efficiency and low emission. Presents three methods of distributed energy supply, including combined heating and power, combined cooling heating and power and co-generation, and gives out their application scope. Analyses the ideal efficiency and actual efficiency of fuel cell energy supply system, compares it with other energy supply systems，and presents the current status of application and research at home and abroad.
Keywords:fuelcell,distributedenergysupply,combinedheatingandpower,combinedcoolingheatingandpower,co-generation