中国电机工程学报2017，Vol.37Issue(6)：1579-1589,11.DOI:10.13334/j.0258-8013.pcsee.160937
基于一致性算法的主动配电网分布式优化调度
Distributed Optimal Dispatching of Active Distribution Network Based on Consensus Algorithm
摘要
Abstract
Aiming at problems of the regulation of regional autonomy in active distribution network (ADN),large calculation amount and communication traffic,difficulties of global optimization and adaptions to the flexible topology to name a few,a distributed optimal scheduling method based on the consensus algorithm was proposed.In this method,the distribution of active power is based on equal loss of micro incremental rate principle,in other words,controllable distributed generations (DG) receive node information from the adjacent and iterative computations are conducted by the consensus algorithm in order to make incremental costs of DGs unanimous which reduces the generation cost of the autonomous regions,and makes active power outputs automatically reach unanimity as well as optimize.By setting the node weight coefficient matrix of consensus algorithm,the convergence speed improves and fluctuations of system reduce,and there is no need of large communication traffic based on information of the adjacent controllable distributed power supply,which make it adapt to the flexible topology of ADN.Simulation results verify the effectiveness and feasibility of the method proposed.关键词
主动配电网/区域自治/一致性算法/鲁棒性/分布式调度Key words
active distribution network (ADN)/regional autonomy/consensus algorithm/robustness/distributed dispatch分类
信息技术与安全科学引用本文复制引用
蒲天骄,刘威,陈乃仕,王晓辉,董雷..基于一致性算法的主动配电网分布式优化调度[J].中国电机工程学报,2017,37(6):1579-1589,11.基金项目
国家自然科学基金项目(51577096) （51577096）
北京市自然科学基金重点项目(3161002) （3161002）
国家电网公司科技项目“面向能源互联网的多源协调优化运行应用研究”.Project Supported by National Nature Science Foundation of China (51577096) （51577096）
Beijing Natural Science Foundation (3161002) （3161002）
SGCC Project “Research on the application of multi-source coordinated optimization operation for energy Internet". （）
