浙江电力

2020, v.39;No.296(12) 44-49

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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

Abstract:

Keywords:

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

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