A Study on the Reduction Factor of the Permissible Current-Carrying Capability of Underground Transmission Power Cables installed in Free Air

기중 다회선 부설에 대한 송전 케이블의 허용전류 저감계수에 관한 연구

  • Published : 2001.07.18

Abstract

This paper calculates the reduction factors of JCS 168E standard and IEC pub 287-2-2 according to installing groups of cables in a tunnel in Korean, respectively. Also, this paper proposes a method fat calculating reduction factors for groups of cables in free air.

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