摘要
为了满足某海岛微电网示范工程对负载供电可靠性的要求,根据海岛微电网中分布式电源、多类型储能及负荷的实际参数,分析得出海岛微电网在并/离网切换中可能存在的极端工况,制定合理的控制策略,并在MATLAB/Simulink仿真软件中对各极端运行工况进行仿真分析。仿真结果验证,海岛微电网在极端运行工况变换瞬间能够保证不可切除负载的可靠供电,同时也从侧面证明了微电网中多类型储能系统配备的合理性。
In order to meet the requirements of load power supply reliability in some islands micro-griddemonstration project,according to the actual parameters of distributed power supply,multi type energy storage andload, the limit conditions that may exist in the island micro-grid were obtained, and a reasonable control strategy wasmade to simulate the extreme operating conditions in MATLAB/Simulink simulation software. The simulation resultsshow that in extreme operating conditions the island micro-grid can ensure the reliable power supply of load, at thesame time,it also proves the rationality of the existed multitype energy storage system in the micro-grid.
出处
《电器与能效管理技术》
2016年第14期62-67,共6页
Electrical & Energy Management Technology
基金
国家电网公司软科学(管理咨询)项目(8142DG160001)
能源互联网中储能应用商业模式及市场前景研究
关键词
海岛微电网
极端工况
多类型储能
负载供电可靠性
island micro-grid
extreme operating conditions
multi type energy storage
load powersupply reliability
