Running Safety Assessment of Korea Next-generation High-speed Train

초록

The Next generation High-speed Rail Technology Development Project was started from 2007 as one of nation R&D project promoted by Korean Ministry of Land, Transport and Marine Affairs. The prototype train was developed and tested on the high-speed lin. It is electric multiple type and aimed for 430km/h. As the speed is higher, it is the essential to secure the safety of vehicle and to reduce the risk factor in the process of operation. In this study, safety assessment and dynamic behavior of Hemu-430x are introduced at the speed over 300km/h. The measurement system was made by own technology to evaluate the safety. The results show good enough to secure safety