摘要
随着电力系统的互联 ,电力系统状态估计需要速度更快 ,数值稳定性更高的算法。在本文中 ,采用了基于快速解耦的分布式并行过程 ,并与整体并行过程进行比较 ,且以PVM为软件平台对验证系统进行了模拟计算 ;PVM的装配采用群型模式 ,程序结构采用 SPMD模式 ,实现了基于PC机网络环境的并行计算。通过验证系统 IEEE- 14和IEEE- 30的计算结果 。
Power System State Estimation needs faster and numerically more stable algorithm with the interconnection of power system.In the paper,we implemented the distri buted parallel processing through Fast Decoupling in local areas,and compared wi th integral version.We simulated computation based on PVM.The implementation of PVM used cluster model and the structure of program used SPMD model,and a parall el computing environment based on PVM was constructed on cluster of PCs.The resu lts of test system,IEEE-14 and IEEE-30,indicated that the method was suitable and efficient.
出处
《电力系统及其自动化学报》
CSCD
2003年第5期11-13,85,共4页
Proceedings of the CSU-EPSA
基金
山西自然科学基金资助项目
