Abstract：The intermittent of wind lead to the uncontrollable power out of traditional wind turbine. Namely, the curve of power is different from the curve of load. A dc-coupled wind/hydrogen/fuel cell/supercapacitor hybrid system is studied in this paper. Basing on the 10 operation modes of the wind/hydrogen/fuel cell/supercapacitor hybrid system, a kind of energy management is proposed to coordinate the flow of energy between the sub-units of hybrid system under control units. Not only dose the energy management make controllable power out of hybrid system, but also the wind efficiency is improved and the DC bus voltage fluctuation is stabilized and the internet power is smoothed. In the PSCAD, the simulation results show that control strategy of wind/hydrogen/fuel cell/supercapacitor hybrid system is effective.
作者简介: 蔡国伟 男,1968年生,教授,博士生导师,研究方向为电力系统运行分析等。E-mail：cai4806439@126. com
引用本文:
蔡国伟, 陈冲, 孔令国, 彭龙. 风电/制氢/燃料电池/超级电容器混合系统控制策略[J]. 电工技术学报, 2017, 32(17): 84-94.
Cai Guowei, Chen Chong, Kong Lingguo, Peng Long. Control of Hybrid System of Wind/Hydrogen/Fuel Cell/Supercapacitor. Transactions of China Electrotechnical Society, 2017, 32(17): 84-94.
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