摘要
In this paper, aiming to the problems, such as slow convergence, long computing time in the tidal current computation of present medium or large -scale distributed power system, one parallel algorithm based on MPI programming model and the character of distributed power system is given. Then the performance analysis is described. And the algorithm has been programmed in MPICH language. At last,the validity of the algorithm is verified by a middle-scale sample computation on8 CPUs in a small cluster with 128 CPUs.
In this paper, aiming to the problems, such as slow convergence, long computing time in the tidal current computation of present medium or large -scale distributed power system, one parallel algorithm based on MPI programming model and the character of distributed power system is given. Then the performance analysis is described. And the algorithm has been programmed in MPICH language. At last, the validity of the algorithm is verified by a middle-scale sample computation on 8 CPUs in a small cluster with 128 CPUs.
出处
《数值计算与计算机应用》
CSCD
北大核心
2004年第3期233-240,共8页
Journal on Numerical Methods and Computer Applications
基金
国家自然科学基金重点资助项目(19932030).
关键词
并行算法
配电网络
潮流计算
数学模型
操作流程
Tidal current computation of the distributed power system, Process, Adaptive distributed feeder algorithm.
