摘要
根据微电网系统中发电、储能、并网等模块的工作特性,本文提出了一种直流微电网协调控制方法,能够协调各模块工作在互相合适的工作模式,并根据需求在各个模式之间进行平滑切换,保证直流微电网的稳定运行。最后,通过实验对协调控制方法进行了验证。
According to the working characteristics of power generation,energy storage and AC/DC modules in the micro-grid system,a coordinated control method of DC micro-grid is proposed,which can coordinate the work of each module in a mutually suitable working mode and switch smoothly between modes according to the demand,so as to ensure the stable operation of DC micro-grid.Finally,the coordinated control method is verified by experiments.
作者
曹以龙
李根
瞿殿桂
周知
江友华
CAO Yilong;LI Gen;QU Diangui;ZHOU Zhi;JIANG Youhua(School of Electronics and Information Engineering,Shanghai University of Electric Power,Shanghai 200082,China;State Grid Shanghai Qingpu Power Supply Company,Shanghai 201799,China)
出处
《电工技术》
2019年第6期58-60,138,共4页
Electric Engineering
基金
上海市科技创新行动计划地方院校能力建设项目(15110900500)
关键词
直流微电网
储能系统
协调控制
下垂控制
DC micro-grid
energy storage system
coordinated control
droop control
