基于自适应粒子群算法的主动配电网日前有功调度

发布时间：2018-01-14 20:02

本文关键词：基于自适应粒子群算法的主动配电网日前有功调度　出处：《南方电网技术》2015年11期 　论文类型：期刊论文

【摘要】：在主动配电网背景下,将可调度分布式发电(distributed generation,DG)、不可调度DG、储能单元和基于可中断负荷的需求侧响应等多种类型的分布式能源(distributed energy resources,DERs)纳入主动配电网管理调度中,以DERs日前24 h有功出力为优化变量,以一天内配电公司的运行成本最低为目标函数,建立了日前有功调度模型,采用自适应粒子群算法对所提出的模型进行求解。针对改进后的IEEE 33节点配电系统进行了仿真,结果表明对于各类DERs进行综合调度优化不仅能够满足配电网供电质量要求,而且能够有效管理和消纳分布式能源,为配电企业带来最佳的经济效益。
[Abstract]:In active distribution network background, will be scheduling of distributed generation (distributed generation, DG), not scheduling DG, storage unit based on distributed energy and interruptible load demand side response and other types (distributed energy, resources, DERs) into the active distribution network management, with DERs 24 h active contribute to the optimization of variables, with the lowest operation cost in a day distribution company as objective function, is established before the active scheduling model, using adaptive particle swarm optimization algorithm to solve the proposed model. The improved IEEE 33 node distribution system is simulated. The results show that for all kinds of DERs integrated scheduling optimization can not only to meet the power quality of the distribution network, but also can effectively manage and consumptive distributed energy, bring the best economic benefits for distribution enterprises.

【作者单位】：中国电力科学研究院;中国农业大学信息与电气工程学院;
【基金】：国家电网公司科技项目(PD71-13-031)~~
【分类号】：TM73
【正文快照】： 0引言近年来,分布式能源接入配电网的规模逐步扩大。分布式能源的基本构成是分布式电源、储能和可控负荷等,其中分布式电源主要有光伏发电、风力发电以及微型燃气轮机等。由于配电网自身自动化水平不高、调度方式落后等问题,配电网对DG的消纳能力受到严重制约;此外,分布式发电

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