燃料电池多能互补微网系统并网运行特性研究  

Study on grid-connected operation characteristics of multi-energy complementary microgrid system based on fuel cell

作　　者：李启明[1] 钟迪 周贤[1] 彭烁[1] 王保民[1] LI Qi-ming;ZHONG Di;ZHOU Xian;PENG Shuo;WANG Bao-min(Huaneng Clean Energy Research Institute,Beijing 102209,China)

机构地区：[1]中国华能集团清洁能源技术研究院有限公司

出　　处：《电源技术》2020年第1期62-65,共4页Chinese Journal of Power Sources

基　　金：北京市优秀人才培养资助青年骨干个人项目(2017000102592G036);中国电机工程学会“青年人才托举工程”项目(JLB-2018-97);中国华能集团科技项目(HNKJ16-H21)

摘　　要：搭建了一套燃料电池多能互补微网系统,并搭建了相关的能量管控平台,整套系统遵循“并网不上网”的原则。以燃料电池为主要支撑电源,锂电池补充,分六种情况,对多能互补微网系统进行了试验测试。通过断开负载以及限制源端的功率输出等方式,改变微网的运行状态,能量管控系统能够及时地按照管控逻辑自动调整运行,智能化地调控微网系统的运行,保证系统的能量平衡,为燃料电池多能互补微网系统的进一步深入研究奠定了基础。A set of multi-energy complementary microgrid system was built based on fuel cell.The energy management and control software was developed and responsible for operating automatically.The microgrid system was grid-connected with no power injection.The fuel cell was the basic power source with the lithium battery as the electricity supplement.The experimental test was conducted at six different conditions.After changing the microgrid system operating state by switching off loads and/or limiting the power source output,the energy management and control software could adjust the operating mode immediately to maintain the microgrid system stabilization.It lays the foundation for further in-depth study of fuel cell multi-energy complementary microgrid system.

关 键 词：燃料电池 蓄电池 多能互补 分布式 微网 

分 类 号：TM91[电气工程—电力电子与电力传动]