中国电机工程学报2016，Vol.36Issue(6)：1471-1480,1760,11.DOI:10.13334/j.0258-8013.pcsee.2016.06.002
基于信息物理系统的孤岛微网实时调度的一致性协同算法
A Consensus-based Collaborative Algorithm for Real Time Dispatch of Island Microgrid in Cyber Physical System
摘要
Abstract
The cyber physical system (CPS) paves a new way for real time dispatch of island microgrid. A framework of island microgrid cyber physical system was provided in this work. According to the framework, a real time dispatch model for active power control was established, and a consensus-based collaborative algorithm was proposed. The algorithm consists of two control stages: the consensus term and the adjustment term. First order consensus algorithm with self-designed weights is adopted in the consensus term, which is responsible for information synchronization of neighbor units. The coefficient matrix with self-designed weights assists to improve the status of controllable units, so as to enhance the optimization speed. According to the actual operation situation of physical devices, the adjustment term serves as a feedback to do real-time correction, in order to make the results satisfy all constraints. Simulation results were presented to demonstrate the effectiveness and robustness of the proposed algorithm.关键词
信息物理系统/孤岛微网/实时调度/一致性/协同算法Key words
cyber physical system (CPS)/island microgrid/real time dispatch/consensus/collaborative algorithm分类
动力与电气工程引用本文复制引用
吕朋蓬,赵晋泉,李端超,林昌年..基于信息物理系统的孤岛微网实时调度的一致性协同算法[J].中国电机工程学报,2016,36(6):1471-1480,1760,11.基金项目
国家自然科学基金项目(51577049)；国家电网公司总部科技项目“面向分布式电源接入的主配网一体化分析及快速仿真关键技术研究”资助。Project Supported by National Nature Science Foundation of China (51577049) and SGCC Project “Study on DG integration-oriented transmission-distribution integration analysis and fast simulation key technologies” （51577049）
