摘要
目前新能源发电大量接入电力系统中,电力系统不能有效接纳所有的能源,光储直流微电网可以有效帮助消纳新能源和促进综合能源发展。为加速构建光储直流微电网系统,首先,研究光储直流微电网的系统构架,进而在该构架下分析各项技术发展现状并构建光储直流微电网拓扑结构;其次,在目前直流微电网控制策略下找到最适合的运行控制策略;最后,提出了对光储直流微电网应用的未来展望。
At present,a large amount of electricity generated by new energy is connected to the power system.However,the power system cannot effectively accommodate all the energy.The photovoltaic storage DC microgrid can effectively help consume new energy and promote the development of integrated energy.In order to accelerate the construction of photovoltaic hydrogen storage DC microgrid system,it firstly studies the system architecture of photovoltaic hydrogen storage DC microgrid,and then analyzes the development status of various technologies under this architecture and constructs the topology of photovoltaic hydrogen storage DC microgrid.Secondly,it founds the most suitable operation control strategy under the current DC microgrid control strategy.Finally,it proposes the future prospects for the application of photovoltaic hydrogen storage DC microgrid.
作者
刘鸿运
齐德江
叶鹏
LIU Hongyun;QI Dejiang;YE Peng(School of Electrical Engineering,Shenyang Institute of Engineering,Shenyang,Liaoning 110136,China)
出处
《东北电力技术》
2025年第11期48-55,共8页
Northeast Electric Power Technology
关键词
新能源发电
储能
制氢
储氢
直流微电网
new energy generation
energy storage
hydrogen production
hydrogen storage
DC microgrid
