고속철도 차량기지에서의 고조파 및 역률 국내기준을 만족하는 수변전설비 설계

This paper presents effects on power source system in terms of harmonics, power factor according to characteristic of various loads when substation facilities are established in high speed railway site. Power source used in high speed electric railway system that is coming through Kepco power systems and is operating by construction of a separate power supply system. Therefore high speed electric railway system must satisfy international standards for power system that should be established to interface with Kepco.