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http://dx.doi.org/10.5207/JIEIE.2008.22.2.148

Contingency Ranking for Determining Total Transfer Capability from Voltage Stability Point of View  

Lee, Byung-Ha (인천대학교 전기공학과)
Baek, Jung-Myoung (인천대학교 대학원)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.22, no.2, 2008 , pp. 148-154 More about this Journal
Abstract
The power transfer capability has been recently highlighted as a key issue in many utilities. The total transfer capability in the KEPCO power system is determined mainly by the voltage stability limit and an enormous number of contingencies should be analyzed to determine the total transfer capability. In this paper, a new ranking index for determining the total transfer capability from voltage stability point of view is presented. This index is applied to the practical system of KEPCO and the effects of ranking the contingencies are analyzed by use of PSS/E package and a developed IPLAN program.
Keywords
Contingency; Ranking; Total Transfer Capability; Voltage Stability;
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