南方电网技术Issue(2)：60-64,5.DOI:10.13648/j.cnki.issn1674-0629.2014.02.013
基于P2P的保护定值在线校核混合并行算法
A P2 P-Based Hybrid Parallel Algorithm for Online-Checking Protection Setting
刘高明 1宋玮 1仇向东2
作者信息
- 1. 华北电力大学，河北 保定071003
- 2. 北京中恒博瑞数字电力科技有限公司，北京100096
- 折叠
摘要
Abstract
Taking into account the gradually expanded scale of large interconnected power system, especially the UHV synchronous grid successfully puts into operation.Traditional centralized computing will encounter the bottleneck of hardware computing power.A protection setting online checking hybrid parallel algorithm based on P2P is proposed.Peer-to-peer communications using P2P network technology to achieve inter-regional information fast interactive.The design of MPI+OpenMP hybrid parallel programming models and algorithms is emphatically introduced.Online checking two levels parallel of process-level and thread-level is achieved through the parallel analysis of online checking.Finally, the hybrid parallel algorithm was tested and compared based on P2P technology distribu-ted parallel computing platform.The results show that the proposed algorithm is correct and effective.关键词
保护定值在线校核/P2P/混合并行计算/MPI/OpenMPKey words
online checking protection setting/P2P/hybrid parallel computing/MPI/OpenMP分类
信息技术与安全科学引用本文复制引用
刘高明,宋玮,仇向东..基于P2P的保护定值在线校核混合并行算法[J].南方电网技术,2014,(2):60-64,5.
