基于改进遗传算法的配电网多元融合协调规划Multi-integration Coordinated Planning of Distribution Network Based on Improved Genetic Algorithm
赵璞,段浩,郑思源,张清周,季节,吴昌设
ZHAO Pu,DUAN Hao,ZHENG Siyuan,ZHANG Qingzhou,JI Jie,WU Changshe
摘要(Abstract):
为充分体现配电网网架和通信网网架规划,建立了结合电压可靠性的协调规划模型,并引入分布式电源作为媒介,增强两网之间的耦合性。"源"层根据通信网络节点影响力,以配电网网架结构进行选址定容;"网"层以综合费用最小为目标进行网架结构规划;"信"层以保证自身可靠性为前提,在经济性最优情况下进行网架规划;并采用智能算法对模型进行求解。最后,通过算例说明配电网架、分布式电源以及通信网三者协调规划方案的优越性。
To fully reflect the planning of distribution network frame and communication network frame, this paper establishes a coordinated planning model that combines voltage reliability and introduces distributed generation as a medium to enhance the coupling between the two networks. According to the influence of communication network nodes, the "source" layer uses the distribution network structure to determine the location and capacity; the "network" layer plans the network structure to minimize the total comprehensive cost;the "communication" layer plans network structure under the optimal economic condition with its reliability a prerequisite, and intelligent algorithms are used to solve the model. Finally, an example is used to illustrate the superiority of the coordinated planning scheme of the distribution grid, distributed generation and communication network.
关键词(KeyWords):
多元融合;网架规划;分布式电源;协调规划
multi-integration;network frame planning;distributed generation;coordinated planning
基金项目(Foundation): 国网浙江省电力有限公司温州供电公司科技项目(5211WZ1900RZ)
作者(Author):
赵璞,段浩,郑思源,张清周,季节,吴昌设
ZHAO Pu,DUAN Hao,ZHENG Siyuan,ZHANG Qingzhou,JI Jie,WU Changshe
DOI: 10.19585/j.zjdl.202012006
参考文献(References):
- [1]曾鸣.国家电网公司“三型两网”的战略内涵及实施问题[J].中国电力企业管理,2019(4):54-56.
- [2]刘念,余星火,王剑辉,等.泛在物联的配用电优化运行:信息物理社会系统的视角[J].电力系统自动化,2020,44(1):1-12.
- [3]王成山,王瑞,于浩,等.配电网形态演变下的协调规划问题与挑战[J].中国电机工程学报,2020,40(8):2385-2396.
- [4]郭金明,李欣然,邓威,等.基于2层规划的间歇性分布式电源及无功补偿综合优化配置[J].中国电机工程学报,2013,33(28):25-33.
- [5]张宁,胡兆光,周渝慧,等.计及随机模糊双重不确定性的源网荷协同规划模型[J].电力系统自动化,2016,40(1):39-44.
- [6]侯恺,林主成,贾宏杰,等.可靠性与经济性协调的城市配电网联络线优化规划方法[J].天津大学学报(自然科学与工程技术版),2019,52(12):1293-1302.
- [7]温俊强,曾博,张建华.市场环境下考虑各利益主体博弈的分布式电源双层规划方法[J].电力系统自动化,2015,39(15):61-67.
- [8]CHEN H Y,WANG Z Y,YAN H F,et al.Integrated planning of distribution systems with distributed generation and demand side response[J].Elsevier Ltd,2015(75):981-986.
- [9]李逐云,雷霞,邱少引,等.考虑“源-网-荷”三方利益的主动配电网协调规划[J].电网技术,2017,41(2):378-387.
- [10]武晓朦,刘健,毕鹏翔.配电网电压稳定性研究[J].电网技术,2006(24):31-35.
- [11]叶萌.分布式电源选址定容及其对配电网可靠性的影响分析[D].北京:华北电力大学,2011.
- [12]吴润泽,吴万旭,李莉,等.基于节点影响力的电力通信网拓扑结构诊断[J].电力系统保护与控制,2019,47(10):147-155.
- [13]石悦,邱雪松,郭少勇,等.基于改进遗传算法的电力光传输网规划方法[J].通信学报,2016,37(1):116-122.
- [14]王银年.遗传算法的研究与应用[D].无锡:江南大学,2009.
- [15]麻秀范,崔换君.改进遗传算法在含分布式电源的配电网规划中的应用[J].电工技术学报,2011,26(3):175-181.
- [16]张彼德,何頔,张强,等.含分布式电源的配电网双层扩展规划[J].电力系统保护与控制,2016,44(2):80-85.
- [17]吕涛,唐巍,丛鹏伟,等.分布式电源与配电网架多目标协调规划[J].电力系统自动化,2013,37(21):139-145.
- [18]李幸锴.可靠性与经济性相协调的配电网规划方法[J].中国新技术新产品,2019(16):121-122.
- [19]邹清林,唐健,张元胜,等.多源数据融合的调度操作风险评估与辅助决策系统设计[J].电网与清洁能源,2018,34(3):38-45.
- [20]范懿,黄继刚,李能,等.考虑源荷互动的电力系统多目标优化调度[J].电网与清洁能源,2018,34(9):31-38.