基于网格计算的电力系统分布式监控实验系统

提出一种基于网格计算的电力系统监控基础平台,该平台很好地利用了网格计算的分布式信息处理能力来处理广域电力系统的监控问题。设备终端的数据采集计算设备虚拟化为各种异构的数据库,网格节点内部通过驱动程序来实现对各异构数据库的统一访问,因此,涉及到采用了虚拟数据库技术,基于网格计算开发平台G lobus来实现。实验室测试结果表明,该实验平台能够较好地完成系统数据的监控任务,为基于网格计算的电力系统分布式监控的真正实施,提供了一种有效的模式。

Design and implementation of distributed electric power monitoring experiment system based on grid computing

This paper proposes an infrastructure for monitoring the electric power system based on grid computing technology.This infrastructure takes the advantages of grid computing on distributed information processing to tackle the monitoring of wide-area power system.The terminal computing devices are virtualized as heterogenous databases,the grid node provides uniform access to heterogenous database through internal data driver.The virtual database technology is used in this paper,and the infrastructure is developed on Globus platform. The experimental results performed in laboratory verified that the infrastructure can well finish the monitoring task,and grid computing is proved to be an effective technology for the electric power monitoring system.