摘要
以风电机组、燃料电池和超级电容组成的混合发电系统为研究对象,在考虑分布式电源特性的基础上分析了系统的运行模式,设计了相应的微电源控制器和能量管理策略。根据负荷和风电功率变化,风电机组和燃料电池既可以单独运行,也可以联合运行。仿真结果表明,该混合发电系统不仅能够有效利用风能,而且可以跟踪负荷变化。
In this paper,a wind-based hybrid generation system including fuel cell and supercapacitor in a dc-coupled structure has been studied.Then based on the characteristics of distributed generation,the operation modes of the hybrid system are analyzed,and the corresponding micro power controllers as well as energy management strategy are designed.Wind generator and fuel cell can be operated independently or in conjunction according to the fluctuations of the load and wind generation.Simulation results demonstrate that this hybrid generation system can not only maximize the utilization of wind energy,but also effectively improve the load-following capability.
出处
《华东电力》
北大核心
2012年第10期1749-1753,共5页
East China Electric Power
关键词
混合发电系统
风力发电
燃料电池
功率控制
能量管理
hybrid generation system（HGS）
wind generation
fuel cell
power control
energy management
