考虑用户满意度的基于需求侧管理的微电网多目标优化调度  

Multi-objective optimal dispatch of micro-grid based on demand side management considering user satisfaction

作　　者：杨欢红 唐芃芃 黄文焘 Yang Huanhong;Tang Pengpeng;Huang Wentao(School of Electrical Engineering,Shanghai University of Electric Power,Shanghai 200090,China;Key Laboratory of Control of Power Transmission and Conversion,Ministry of Education,Shanghai Jiao Tong University,Shanghai 200240,China)

机构地区：[1]上海电力大学电气工程学院,上海200090 [2]上海交通大学电力传输与功率变换控制教育部重点实验室,上海200240

出　　处：《电测与仪表》2023年第6期110-116,共7页Electrical Measurement & Instrumentation

基　　金：国家自然科学基金资助项目(51377104);电力传输与功率变换控制教育部重点实验室开放课题资助项目(2020AA01);上海绿色能源并网工程技术研究中心资助项目(13DZ2251900)。

摘　　要：微电网作为一种小型发配电自治系统,能够实现自我控制和自我管理,可以有效提高可再生能源消纳水平,缓解能源危机。针对基于需求侧管理的微电网的优化调度,不仅要考虑供给侧的经济效益,还要兼顾需求侧的用电满意度。因此,文章以微电网的总运行费用最小和用户满意度最大为优化目标,提出了基于需求侧管理的微电网多目标优化调度模型。同时,结合混沌思想和遗传算法,使用改进的混沌遗传算法对上述模型进行求解。对一个微电网案例进行仿真分析,以验证模型的有效性。仿真结果表明,文中提出的模型可以为不同需求的用户制定相应的优化调度方案,为用户提供更好的服务,从而实现微电网供需两侧联动效益的最大化。As a small-scale autonomous system of power generation and distribution,micro-grid can realize self-control and self-management,which can effectively improve the consumption level of renewable energy and alleviate the energy crisis.For optimal dispatch of micro-grid based on demand side management,not only the economic benefits on the supply side should be considered,but also the electricity consumption satisfaction on the demand side.Therefore,this paper takes into account the minimum total operating cost of the micro-grid and the maximum user satisfaction as the optimization goals,and proposes a multi-objective optimization model for the micro-grid based on demand side management.Meanwhile,an improved chaotic genetic algorithm combining chaotic thought and genetic algorithm is used to solve the above model.Finally,a micro-grid case is simulated and analyzed to verify the effectiveness of the model.The simulation results show that model proposed in this paper can formulate corresponding optimal scheduling schemes for users with different needs and can provide better services for users,thereby maximizing the linkage benefits on both supply and demand sides of the micro-grid.

关 键 词：微电网 需求侧管理 用户满意度 多目标优化 混沌遗传算法 

分 类 号：TM73[电气工程—电力系统及自动化]