电网技术Issue(3)：589-595,7.DOI:10.13335/j.1000-3673.pst.2014.03.007
基于模仿者动态算法的虚拟发电厂内部分布式发电资源均衡调度方法
Replicator Dynamics Algorithm Based Equilibrium Dispatching Strategy for Distributed Energy Resources in Virtual Power Plant
摘要
Abstract
To optimize the dispatching cost for distributed energy resources (DER) within whole virtual power plant (VPP) , based on the multi agent structure of VPP an equilibrium dispatching model for DER inside VPP is established. Under the condition of meeting load demand of power system in real time the replicator dynamics algorithm (RDA) is utilized to allocate the DER inside VPP. By means of analyzing the fitness coefficients and dispatchable capacities of different types of DERs, a win-win equilibrium dispatching strategy among multi DERs within VPP is proposed; the smaller the fitness coefficient, namely the lower the invoking cost, the higher opportunity of DER to participate the dispatching is, and if the former is higher, the lower the latter will be. The reasonability and effectiveness of the proposed model and algorithm are validated by simulation results of a VPP containing six generating units. In the solution of DER problem within VPP, the dispatching cost can be controlled more effectively by RDA than traditional market mechanism based VPP methods, besides, RDA possesses the advantages such as convenient to use and easy to expand.关键词
虚拟发电厂/多代理结构/均衡调度/模仿者动态算法Key words
virtual power plant (VPP)/multi agent system (MAS)/equilibrium dispatching/replicator dynamics algorithm (RDA)分类
信息技术与安全科学引用本文复制引用
陈炜,艾欣,范潆丹..基于模仿者动态算法的虚拟发电厂内部分布式发电资源均衡调度方法[J].电网技术,2014,(3):589-595,7.基金项目
国家自然科学基金项目(513111122)。@@@@Project Supported by National Natural Science Foundation of China (513111122) （513111122）
