케이블 방식층보호장치의 결선방식에 대한 고장전류해석

A Study on Fault Current Analysis for CCPU Connection

This paper is one-phase fault current analysis of 154kV underground transmission power cable. Its purpose is to gain knowleges of connect ing the CCPU and to show the merits as its method. There are many methods of connect ing CCPU, i.e, a conventional method, CIGRE method, interconnect ion between sheaths with grounding, and interconnect ion between sheaths without grounding. These methods will be compared in this paper.