基于云计算的电力仿真系统研究

Research on Power Simulation System Based on Cloud Computing

分析了电力系统离线仿真软件和实时仿真系统的特点和现状,指出了电力仿真进一步发展所面临的问题。针对存在问题分析了基于云计算的解决方案,讨论了虚拟化、并行编程框架、Web应用等云计算技术在电力仿真中的应用。提出了基于云计算的电力仿真系统,给出了系统硬件结构和软件体系设计,分析了系统网络应用模式和该模式下电力系统离线数字仿真过程。可以预见,云计算将会给电力系统仿真提供一条新的经济高效的途径。

The characteristics and present situation of off-line simulation software and real-time simulation system for power system are analyzed in details,and problems that will come with the further development of power system simulation are also presented.As to existing problems,the solution based on cloud computing is analyzed,and the applications of such cloud computing techniques as virtualization,parallel programming framework and Web technique to power system simulation are also discussed.In addition,the simulation system for power system based on cloud computing is proposed in this paper,and the structure of system hardware and software are also given.In the end,the system network application mode and off-line digital simulation process of power system under this mode are analyzed.It can be predicted that the cloud computing will provide a new,economic and high efficient way to power system simulation.