| 以网络为基础的大规模电力系统计算示范应用研究 |
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| 引用本文： | 严正. 以网络为基础的大规模电力系统计算示范应用研究[J]. 电工标准与质量, 2009, 0(2) |
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| 作者姓名： | 严正 |
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| 作者单位： | 上海交通大学电气工程系; |
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| 基金项目： | 国家自然科学基金重点项目(90612018) |
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| 摘 要： | 电力网格是网格技术和电力监控与自动化调度技术相结合的产物.电力网格具有整合电力系统现有仿真数据和各种计算资源的能力,并提供并行/分布式高性能计算,因此可以协助解决大规模电力系统仿真计算问题.介绍了电力网格的概念、特点及结构,并通过以网络为基础的电力系统机电特性并行化仿真示范实例分析,提出了机电特性通用分布式仿真体系.在该体系下,开发了基于脚本的计算环境,在单机/共享内存机/集群机/网格计算模式下自动并行化执行计算任务,实现了基于电力网格技术的动态安全评估数据级/功能级并行应用示范.
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| 关 键 词： | 电力系统 网格计算 电力网格 动态安全评估 |
Demonstrating application of web-based large-scale power system calculations |
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| YAN Zheng. Demonstrating application of web-based large-scale power system calculations[J]. Journal of Changsha University of Electric Power(Natural Science Edition), 2009, 0(2) |
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| Authors: | YAN Zheng |
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| Affiliation: | YAN Zheng(Department of Electrical Engineering,Shanghai Jiao Tong University,Shanghai 200240,China) |
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| Abstract: | Power grid is the jointly developed applications of grid-computing technology and technologies of power system monitoring and dispatching.With the introduction of power grid to deal with large-scale power system simulations,the distributed power system data and computational resources can be well organized,and significant parallel/distributed simulation speedup can be achieved.In this paper,the concept,features and framework of power grid are presented.The adaptive distributed simulation architecture of ele... |
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| Keywords: | power system grid computing power grid dynamic security assessment |
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