Contigency Ranking Technique Using Line Capacity Calculation Method

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  • Published : 2000.07.17

Abstract

This paper presents a technique for contingency ranting using line capacity calculation method and outage distribution factors(LODF) which are established by generation shift distribution factors from DC load flow solutions. By using the LODF, the line flow can be calculated a ccording to the modification of base load flow if the contingency occur. To obtain contingency ranting, maximum power tansferred to the load is obtained when load impedance $Z_r$ equal to line impedance $Z_s$. ( $Z_r$/ $Z_s$=1) The proposed algorithm has been validated in tests on a 6-bus test system.

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