电工技术学报2012，Vol.27Issue(6)：232-241,10.
基于改进多中心校正解耦内点法的动态最优潮流并行算法
Parallel Algorithm of Dynamic Optimal Power Flow Based on Improved Multiple Centrality Corrections Decoupling Interior Point Method
摘要
Abstract
This paper presents a new parallel algorithm to solve dynamic optimal power flow （DOPF） based on the methods of improved multiple centrality corrections （MCC） and decoupling. A parallel decoupling-factorization-substitution method for the correction equation of DOPF is proposed by integrating interior point method （IPM） framework and the block arrow correction equation, and then, the methods of dynamic increasing step length and adaptive corrections are given. A longer iteration step length and a better central point, which can be obtained by the proposed algorithm, give on the reduction in the number of iterations and savings in computing time than IPM. Most of operations in proposed method can be processed in parallel with decoupling. The sequential simulation results for systems that range in size from 6 to 118 buses show that the proposed method is fast and robust, and the simulations in multi-core cluster show that the method is very promising for large scale DOPF problems due to its excellent speed up and scalability.关键词
动态最优潮流/解耦/分解-回代/多中心校正/内点算法/并行计算Key words
Dynamic optimal power flow/decoupling/factorization-substitution/multiple centrality corrections/interior point method/parallel computing分类
信息技术与安全科学引用本文复制引用
简金宝,杨林峰,全然..基于改进多中心校正解耦内点法的动态最优潮流并行算法[J].电工技术学报,2012,27(6):232-241,10.基金项目
国家自然科学基金 （）
高校博士学科点专项科研基金 （）
广西自然科学基金 （）
广西研究生教育创新计划（105930901022）资助项目 （）
