Application of Common Information Model in Analyzing the Area of Vulnerability to Voltage Sags

Ding Li; Shuang Ya Zhou; Shun Tao; Jia Jia Xue; Xiang Ning Xiao

doi:10.4028/www.scientific.net/AMM.241-244.747

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 241-244Application of Common Information Model in...

Application of Common Information Model in Analyzing the Area of Vulnerability to Voltage Sags

Abstract:

The common information model CIM in IEC61970 standard is an abstract description of existing physical objects and their relationship in power system, which has been widely used in the construction of computer application systems of power system. In order to track the real-time operation state of power system when analyzing the area of vulnerability (AOV) to voltage sags, this paper proposes a novel method to obtain the data required by AOV analysis through parsing source data defined with CIM, and source data are from the SCADA system, equipment management system and management information system of safe production. The design scheme of AOV analysis using CIM is introduced, and method of parsing CIM is also provided. Finally, the method is applied to a regional power system of China, and graphic results of AOV are shown under balanced and unbalanced faults.

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Periodical:

Applied Mechanics and Materials (Volumes 241-244)

Pages:

747-751

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.241-244.747

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Cite this paper

Online since:

December 2012

Authors:

Ding Li*, Shuang Ya Zhou, Shun Tao, Jia Jia Xue, Xiang Ning Xiao

Keywords:

Area of Vulnerability (AOV), Common Information Model, IEC61970, Real-Time, Voltage Sag

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* - Corresponding Author

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