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http://dx.doi.org/10.5207/JIEIE.2002.16.3.084

Algorithm for the Low-Voltage Feeder Design in Consideration of Voltage Drop  

고영곤 (홍익대학교 전기공학과 박사과정 수료)
최홍규 (홍익대학교 전기공학과 박사과정 수료)
조계술 (홍익대학교 전기공학과 박사과정 수료)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.16, no.3, 2002 , pp. 84-92 More about this Journal
Abstract
A size of low-voltage conductor cables is determined by the voltage drop of a system the cable impedance and the cable ampacity based on temperature correction factor in accordance with the condition of cable installation. Therefore, the proper temperation correction factor according to the condition of cable installation should be applied to determining the cable ampacity and also the skin effect and proximity effect, along with the kind and size of conductor and the condition of cable installation, should be properly considered to analyze the proper value of resistance and the reactance of the conductors. This paper addresses the systematic design flow for determining the size of low voltage level con여ctor cables in calculating the voltage drop of a power system and proposes a new improved the calculating formula what error should be minimized in comparison with the general formula and which can be applied in design work for determining the size of conductor cables.
Keywords
Low-voltage conductor cables; Improved the calculating formula; Size conductor cables;
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  • Reference
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