摘要
微网中新能源的实际出力和负荷实际值与预测值有一定误差,为了达到能量的实时平衡,系统面临着如何调度微源消除不平衡功率的问题。应对微网的实时调度,提出了微网并网与孤网状态下的几种实时调度策略。研究了微网的实时调度模型与算法,并进行了算例分析。
As there are some errors between the actual value of the renewable energy and load in micro-grid, the system operators are confronted with eliminating the unbalanced power to keep a real-time energy balance. To cope with this problem, this paper proposes several real-time dispatch methods in grid-connected and isolated modes, studies the real-time scheduling model and algorithm of micro-grid, and makes an example analysis.
出处
《湖南电力》
2017年第6期61-65,69,共6页
Hunan Electric Power
关键词
微网
实时调度
优化
启发式
下垂系数
micro-grid
real-time dispatch
optimization
heuristic method
droop factor
