一种燃料电池独立发电逆变器的研究  

A novel design for fuel cell inverter system

作　　者：张翼[1] 陈国呈[1] 吴春华[1] 陈卫民[1] 崔开涌[1] 朱益波[1] 

机构地区：[1]上海市电站自动化技术重点实验室(上海大学自动化系),上海200072

出　　处：《电工电能新技术》2009年第1期71-75,共5页Advanced Technology of Electrical Engineering and Energy

摘　　要：本文介绍了一种单相独立发电燃料电池应急电源系统,分析了燃料电池从起动到额定功率工作、系统检测、故障保护等整套逆变装置功能,详细介绍了燃料电池起动电路、前端DC/DC变换电路、DC/AC逆变电路以及蓄电池充电电路的设计方法。最后通过实际系统测试表明,该逆变器工作稳定可靠,具有良好的工作特性。The paper proposed a standalone inverter used for single-phase emergency whole processes of the inverter on the same equipment. The inverter includes the FC power supply, which achieved the launching , rated operation, system detection and error protection, etc. The proposed Fuel Cell inverter consists of start circuit of Fuel Cell, the front-end DC-DC converter, the DC-DC inverter and the Buck converter. Finally, the practical system testing indicates the inverter operation stably and has good performance.

关 键 词：燃料电池 单相电源 逆变器 

分 类 号：TM46[电气工程—电器]