Power Stabilization Catenary line ESS of KTX High Speed Train

KTX 고속전철 급전선로의 ESS를 통한 전원안정화

This thesis paper is on the management of Energy Storage System for the catenary source stabilization of KTX's high-speed train section. It is the algorism that is to utilize on the voltage drop at the end and peak power suppression of the substation by supplying from the end, compensating consuming energy when the KTX retrogresses, by installing Energy Storage System at the end of the substation where is the section post. The algorism which this thesis is to utilize is verified through the catenary voltage modeling and simulation of the power conversion system, and the system validity of the Korail's Yongjeong section post which is currently in management is in the application review phase.