含电动汽车的风光柴储独立型微电网容量优化配置  

Capacity optimization configuration of WT-PV-DE-BES independent microgrid with electric vehicles

作　　者：郑建 赖欢欢 郑伟 奚洪磊 周震宇 戚峰 俞凯 杨剑友 ZHENG Jian;LAI Huanhuan;ZHENG Wei;XI Honglei;ZHOU Zhenyu;QI Feng;YU Kai;YANG Jianyou(Electric Power Dispatching Control Center of Wenzhou Power Supply Company,Wenzhou 325000,China;Substation Maintenance Center of State Grid Wenzhou Power Supply Company,Wenzhou 325000,China)

机构地区：[1]国网温州供电公司电力调度控制中心,浙江温州325000 [2]国网温州供电公司变电检修中心,浙江温州325000

出　　处：《电力需求侧管理》2024年第4期30-36,共7页Power Demand Side Management

基　　金：国网浙江省电力有限公司科技项目(5211WZ23000A)。

摘　　要：考虑电动汽车负荷的影响,提出了一种计及电动汽车的含风光柴储微电网容量优化配置方法。给出了微电网中负荷、风电、光伏系统、电池储能和柴油发电的建模方法,在考虑测试系统动态的情况下,以微电网系统总成本最小化为目标,采用灰狼算法对风机、光伏系统、电池储能和柴油发电机进行容量优化。以某实际17节点微电网为例进行仿真,仿真结果表明,微电网系统中的负荷尽可能通过分布式新能源来提供,有效减少了温室气体的排放,同时使微电网系统的总成本达到最小,系统按照所提方法优化设计,能够经济可靠地供应负荷。Considering the influence of electric vehicle load,a capacity optimization configuration method of micro-grid with WT-PV-DE-BES considering electric vehicles is proposed.The modeling methods of load,wind power,photovoltaic system,battery energy storage and diesel power generation in the microgrid are presented.Considering the dynamic characteristics of the test system,the Grey Wolf Optimiz-er is used to opti-mize the capacity of wind turbine,photovoltaic system,battery energy storage and diesel generator with the goal of mini-mizing the total cost of the micro grid system.Taking an actual 17 nodes microgrid as an example,the simulation results show that the load in the microgrid system is provided by distributed new energy as far as possible,which effectively reduces greenhouse gas emissions,while minimizing the total cost of the mi-crogrid system.The system can supply load economically and reliably according to the proposed method.

关 键 词：电动汽车 风光柴储 微电网 容量优化 灰狼算法 

分 类 号：TM715[电气工程—电力系统及自动化]