Risk assessment in power system based on parallel computation

被引：1

作者：

College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China ^{[1
]}

不详 ^{[2
]}

机构：

[1] College of Electrical Engineering, Zhejiang University

[2] Hubei Electric Power Company

来源：

Zhejiang Daxue Xuebao (Gongxue Ban) | 2009年 / 3卷 / 589-595期

关键词：

Parallel computation; PC cluster; Risk assessment; Static security analysis;

D O I：

10.3785/j.issn.1008-973X.2009.03.036

中图分类号：

学科分类号：

摘要：

The risk theory was applied to static security analysis of power system, and a power system risk model with obvious parallel processing was built. A novel parallel processing approach of risk assessment of power system was presented based on the parallel model. The approach was implemented by PC cluster. In the implementation of specific parallel computing, the PC cluster technology was used. The New England 10-machine 39-node system was used to verify power system static security risk assessment methodology based on parallel computing. System-s N-1 breaking accidents were used as the system's expected accident set. The risk of line power overload and that of bus low voltage were used as the two risk indicators to describe static security. The performance of parallel computing algorithm based on indicators and that of parallel computing algorithm based on static incidents allocation were compared.

引用

页码：589 / 595

页数：6

共 11 条

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