电力网格体系初探(一)——电网监控从集中计算到分布处理的发展  

FRAMEWORK OF THE POWER GRID SYSTEM Part One Development of Power Network Monitoring from Centralized to Distributed Processing

作　　者：张伟[1] 沈沉[1] 卢强[1] 

机构地区：[1]清华大学电机系,北京市100084

出　　处：《电力系统自动化》2004年第22期1-4,26,共5页Automation of Electric Power Systems

基　　金：国家重点基础研究专项经费资助项目(G1998020301);清华大学基础研究基金资助项目(JC2003021)

摘　　要：分析了大规模互联电力系统的调度、稳定运行与控制面临的问题,讨论了分布式系统应用于电网监控和分析计算的技术特点,引入网格技术作为解决电力系统分析问题的工具。认为电力网格具备整合电力系统现有数据和资源的功能,并能提供分布式高性能计算能力,对于解决我国电力系统超大规模计算分析问题具有非常重要的意义。Problems encountered in the dispatching, stability operation and control of the large-scale interconnected power systems are analyzed. Characteristics in the application of distributed power system to the power network monitoring and analysis calculation are discussed. A new kind of architecture i.e. power grid is introduced to deal with simulation and dispatching of large-scale power system. With the abilities of the power grid including heterogeneous resource integration and distributed high performance computation, the geographically and organizationally distributed resources are more reliable to be controlled and managed to archive whole-system-wide power system analysis and dispatching. Existing resources can also be upgraded to fit in power grid architecture transparently.

关 键 词：电力系统 网格 分布式计算 

分 类 号：TM764[电气工程—电力系统及自动化]