摘要
电压/无功协调控制是电网智能化调度与控制的关键技术之一,涉及多时间尺度和多目标空间等方面的协调控制。文中从多目标空间中的电压/无功协调控制的物理特征出发,通过引入超体积因子,对按ε-支配域划分的多目标空间进行高效搜索,实现电压/无功协调控制策略解集的求解。通过在多个电网模型上,与多种主流多目标寻优方法的对比,验证了所提出方法的正确性与有效性。
As one of the key technologies of the intelligent network scheduling and control,voltage/reactive power coordinated control involves the coordinated control of multiple time scales,and multi-objective space.By focusing on the physical nature of voltage/reactive power coordinated control in multi-objective space,a coordinated control method is proposed based on the hypervolume-indicator searching in the multi-objective space and partitioned by the ε-dominated domain.Contrast with some mainstream multi-objective optimization methods in several grid models verifies the effectiveness of the method.
出处
《电力系统自动化》
EI
CSCD
北大核心
2013年第10期65-71,共7页
Automation of Electric Power Systems
基金
国家自然科学基金资助项目(51107107)~~
关键词
超体积因子
ε-支配域
电压
无功协调控制
可行域
PARETO前沿
hypervolume indicator
ε-dominated domain
voltage/reactive power coordinated control
feasible domain
Pareto front line
