基于TAG的电力网格分布式资源管理的研究与实现  

Research and Implementation of TAG-based Distributed Resource Management on Power Grid Platform

作　　者：严涛[1,2] 吕琦[1,2] 司春锋[1,2] 陆桑璐[1,2] 陈道蓄[1,2] 

机构地区：[1]南京大学计算机软件新技术国家重点实验室,南京210093 [2]南京大学计算机科学与技术系,南京210093

出　　处：《计算机科学》2008年第10期115-121,共7页Computer Science

基　　金：国家高技术研究发展计划863项目(编号:2006AA01Z199);江苏省软件和集成电路业专项经费项目资助

摘　　要：电力系统对全网范围内分布、异构、海量数据全面共享和集成的需要催生了网格技术和传统电力调度监控技术的结合---电力网格。电力网格通过统一的软件平台连结电力调度中心,整合分布的软硬件资源,提供信息和计算的共享。对电力网格平台的资源管理机制进行了研究,提出了一种基于TAG(标签)的信息分类模式,克服了传统树型分类的缺点;设计实现了一套由多台RSS Server(资源监控服务器)协同完成的分布式资源存储与检索机制。并在此基础上,分析了TAG分类模式和分布式检索策略的优点。性能比较和系统运行表明该方案是有效和可行的。The demand of sharing and integrating distributed, heterogeneous and tremendous data in nation-wide power system leads to the combination of grid and power automatization technology, which is called power grid. Power grid connects power control centers, integrates software and hardware resources and provides sharing of information and computation by a uniform software platform, This paper studies on the resource management of power grid platform. We propose a TAG-based information taxonomy, which overcomes the shortcoming of traditional tree-based taxonomy, design a distributed resource storing and querying mechanism on collaboration of several RSS servers. Moreover, the advantage of TAG-based taxonomy and distributed querying strategy is analyzed. Performance comparing and system running have proved the efficiency and feasibility of this design.

关 键 词：电力网格 TAG 资源管理 分布式检索 

分 类 号：TP338.6[自动化与计算机技术—计算机系统结构] TM712[自动化与计算机技术—计算机科学与技术]