电网技术2012，Vol.36Issue(3)：146-155,10.
基于REI等值的多区域无功优化并行计算
A Parallel Calculation for Multi-Area Reactive Power Optimization Based on REI Equivalent
摘要
Abstract
This paper presents a method of applying REI equivalent technology to give a parallel solution for multi-area power system reactive-power optimization problem. The external systems of each area are simplified with REI equivalent, specific methods for solving key problems in terms of phase angles transfer, equivalent network initial parameters calculation, outer coordination calculation and REI equivalent network correction. Parallel calculation model which is suitable for multi-area reactive power parallel optimization calculation is established. The reactive power optimization parallel calculation is implemented using Matlab parallel computing platform. Testing results on IEEE 39-bus system and a 695-bus practical system show the efficiency, advantages and drawbacks of the proposed method compared to centralized optimization method and the Ward equivalent based parallel calculation algorithm.关键词
关键词：REI等值/多区域电力系统/无功优化/并行计算/Matlab并行计算平台/Ward等值Key words
REI equivalent/multi-area power system/reactive-power optimization/parallel calculation/Matlabparallel computing platform/Ward equivalent分类
信息技术与安全科学引用本文复制引用
刘志文,刘明波..基于REI等值的多区域无功优化并行计算[J].电网技术,2012,36(3):146-155,10.基金项目
国家自然科学基金项目 （）
广东省绿色能源技术重点实验室资助项目（2008A060301002）. （）
