摘要
微网中分布式电源出力的随机性和间歇性对大电网造成冲击,已经成为大电网与分布式电源的主要矛盾,而储能技术的应用是解决这个困局的有效方法之一。如何实现微网中储能优化配置是微网运行的关键问题之一。研究了微网中储能优化配置模型,讨论如何在并网和孤网下根据储能在微网中的作用来配置其容量,并阐述了微网中储能优化配置的求解方法。
The randomness and intermittence of the distributed power output in micro-grid have become the principal contradiction between large electric grid and distributed power supply. Energy storage technology is an effective way to solve this problem and how to implement the micro-grid energy storage optimization allocation is one of the key issues in micro-grid research. The energy storage optimal model was researched, the way of configuring storage energy capacity according to its role in the isolated and grid-connected modes was overviewed and the solving methods in micro-grid optimization allocation were elaborated.
出处
《低压电器》
2013年第22期23-26,共4页
Low Voltage Apparatus
基金
上海市重点实验室电站自动化技术实验室资助(04DZ05901)
关键词
微电网
储能系统
优化配置
分布式电源
micro-grid
storage energy system
optimal allocation
distributed power supply
