电网调度控制系统分布式任务管理的体系架构与关键技术

随着电网规模的不断扩大,采集数据数量的快速增长,数据处理和分析业务向集群化发展,目前单机方式的任务管理在保证分布式任务的高效性、可靠性上面临严峻的挑战。文中提出了一种适用于电网调度控制系统的分布式任务管理技术。首先,分析了电网调度控制系统对分布式任务管理的需求,然后介绍了分布式任务管理的体系架构和自动部署、负载均衡、冗余容错等关键技术和典型应用。测试结果表明该技术能够实现任务在多个节点上的高效计算和可靠运行。

Architecture and Key Technologies of Distributed Task Management for Power Grid Dispatching and Control Systems

With the expansion of the scale of power grid, the rapid growth of the quantity of data acquiring, and tasks of data processing and analysis as distributed in different nodes, the existing single-node task management technologies face serious challenges in making distributed tasks efficient and steady. This paper proposes a distributed task management technology for power grid dispatching and control systems. First, the demand of distributed task management for power grid dispatching and control systems is analyzed. Then the whole architecture, key technologies(including automatic deployment, load balance, redundancy fault-tolerance), and typical applications are described. Finally, the test results show that the proposed technology is efficient and steady.