摘要
随着燃料电池技术的迅速发展,越来越多的大功率级别燃料电池运用到分布式发电中。为了使燃料电池安全稳定运行,燃料电池分布式发电需要准确的检测出孤岛效应。运用主动移频式(AFD)孤岛检测方法对质子交换膜燃料电池(PEMFC)发电并网系统进行了检测,实验结果表明AFD法能有效的检测PEMFC发电并网系统孤岛的发生。
Along with the rapid development of the fuel cell technology, more and more high power fuel cell were used to distributed generation. Like many distributed generation technologies, accurate detection of the islanding effect was required by fuel cell distributed generation. The islanding method based on active frequency drift （AFD） was tested in proton exchange membrane fuel cell （PEMFC） power generation and grid-connected system, and the results and analysis were given. The results show that the occurrence of the PEMFC power generation and grid-connected system island can be effectively detected by AFD method.
出处
《电源技术》
CAS
CSCD
北大核心
2014年第3期464-465,477,共3页
Chinese Journal of Power Sources
基金
国家自然科学基金(51177138)
高等学校博士学科点专项科研基金(20100184110015)
铁道部科技研究开发计划(2012J012-D)
四川省国际科技合作与交流研究计划(2012HH0007)
中央高校基本科研业务费专项资金(SWJTU11CX030)
关键词
分布式发电
质子交换膜燃料电池
主动频率偏移
孤岛检测
distributed generation
proton exchange membrane fuel cell
active frequency drift
islanding detection
