计及需求侧响应的微网综合资源规划方法  

Integrated Resources Planning in Microgrid Based on Modeling Demand Response

作　　者：朱兰[1] 严正[1] 杨秀[2] 符杨[2] 

机构地区：[1]电力传输与功率变换控制教育部重点实验室(上海交通大学),上海市闵行区200240 [2]上海电力学院电气工程学院,上海市杨浦区200090

出　　处：《中国电机工程学报》2014年第16期2621-2628,共8页Proceedings of the CSEE

基　　金：国家863高技术基金项目(2011AA05A106);上海市科委重点科技攻关计划(11dz1210405)~~

摘　　要：针对微网的特性及发展趋势,将需求侧处理成一种可以主动参与微网规划与运行的电源(即负荷减少的等效作用),而不仅仅是被动接受电能的负荷,构建含需求侧响应具体措施——直接负荷控制建模的微网综合资源规划模型。以一个包含风机、光伏电池、蓄电池储能、柴油机及部分可控负荷(空调负荷)的微网为例,运用非线性规划工具求解综合资源规划模型,算例结果验证了该方法的有效性。通过需求侧响应主动参与规划削减峰荷,可以实现微网系统规划总成本最小的目标。算例的深入探讨给出了不同直接负荷控制策略、参数、成本下的对比分析,提出了规划建议。According to the characteristics and development trend of microgrid, demand-side is treated as a kind of possible power supply （equivalent effect of reduction of the load） which can actively participate in the planning and operation in microgrid, instead of being pure load. An integrated resources planning model considering direct load control （one of demand responses） in microgrid was proposed. A typical microgrid consisting of a wind turbine, a photovoltaic, a storage battery, a diesel engine and controllable loads was selected as a case study in which a nonlinear programming tool was used for solving integrated resource planning model. The validity of the proposed model was proved. It can be achieved to minimize the total cost of system planning by using demand response to actively participate in the planning. Depth discussions for the case were done to give comparative analysis of different control strategies, parameters and costs and more planning proposals were given.

关 键 词：微网 综合资源规划 需求侧响应 直接负荷控制 非线性规划 

分 类 号：TM71[电气工程—电力系统及自动化]