基于柔性负荷调节的微网需求响应鲁棒优化配置  

Robust Optimal Allocation of Microgrid Demand Response Based on Flexible Load Regulation

作　　者：王薇蓉 陈扬波 梁中豪 WANG Weirong;CHEN Yangbo;LIANG Zhonghao(State Gird Shanxi Marketing Service Center,Taiyuan 030000,China)

机构地区：[1]国网山西省电力公司营销服务中心,山西太原030000

出　　处：《电工技术》2023年第6期97-99,103,共4页Electric Engineering

基　　金：2021年山西省电力公司科技项目“10 kV配网公用线路停电数据分析研究及应用”(编号52051L200008)。

摘　　要：为了提高微网的执行效率和质量,提升需求响应的速度,扩大实际的电力调度效果,结合柔性负荷调节技术,对微网需求响应鲁棒优化配置进行研究。对需求响应特性进行提取,在微网的覆盖区域之内,布设负荷监测节点并测算目标函数,建立用户微网柔性调峰结构,并设计多维柔性负荷调节优化模型,采用鲁棒分析实现微网优化配置。通过分析结果证明,结合柔性负荷调节技术,在不同的负荷情况下,微网对用户的需求执行响应时间均能控制在1.5 s以下,响应速度较快,具有较好的应用效果,具有一定的实际应用价值。In order to improve the execution efficiency and quality of microgrid,improve the speed of demand response,and expand the actual power dispatching effect,the robust optimal configuration of microgrid demand response is studied in combination with flexible load regulation technology.The demand response characteristics are extracted.Within the coverage area of the microgrid,load monitoring nodes are deployed and the objective function is calculated.The user microgrid flexible peak-shaving structure is established,and the multi-dimensional flexible load regulation optimization model is designed.The microgrid optimal configuration is realized by robust analysis.According to the analysis results,combined with the flexible load regulation technology,under different load conditions,the execution response time of the microgrid to the user′s demand can be controlled below 1.5 s,the response speed is fast,the application effect is good,and the microgrid has certain practical application value.

关 键 词：柔性负荷 微网需求 需求响应 鲁棒优化 电力结构 电网控制 

分 类 号：TK02[动力工程及工程热物理] TK51TK89