林俐;张玉;顾嘉;

• 1:新能源电力系统国家重点实验室(华北电力大学)

摘要(Abstract)：

区域柔性负荷可综合体现各类柔性负荷的响应特性,是未来主动参与新能源消纳的重要主体。文章首先以不同类型柔性负荷的响应模型为基础,建立区域柔性负荷的确定性响应模型;其次,分析激励水平对需求响应特性的影响,建立基于云模型理论的区域柔性负荷响应不确定性模型;进一步,在响应云的置信区间内,确立调度模型中系统的可信性功率平衡机会约束;然后,针对区域柔性负荷参与的主动配电网调度问题,建立以系统运行成本最低为目标的优化调度模型,并利用粒子群算法求解此模型;最后通过仿真分析,得出不同激励水平、不同柔性负荷占有量下区域柔性负荷的响应特性,从而为系统利用区域柔性负荷消纳新能源提供理论参考。

关键词(KeyWords)： 区域柔性负荷;需求响应;不确定性;云模型;激励水平

Abstract:

Keywords:

基金项目(Foundation): 国家电网有限公司科技项目“全球能源互联网西部示范基地广域荷-网-源多元互补控制技术研究与示范”(52272216002D);; 国家863高技术基金项目(2011AA05A104)~~

作者(Author): 林俐;张玉;顾嘉;

Email:

DOI: 10.13335/j.1000-3673.pst.2019.2542

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