accent Bogie is the equipment that carries the wheels axles of a train and transmits the weight of cars to the axles. It has driving and brake functions. The minimum radius curvature is 7,000m, which means that the entire line is almost as straight as a linear line.

Korea Train eXpress (Korean: 한국고속철도), often known as KTX (Korean: 케이티엑스; RR: Keitiekseu), is South Korea's high-speed rail system, operated by Korail. Construction began on the high-speed line from Seoul to Busan in 1992. KTX services were launched on April 1, 2004.

Like the KTX-I, the HSR-350x consists of traction heads with powered bogies and traction equipment at either end, and an articulated set of intermediate cars with passenger compartment in-between, with powered non-Jacobs bogies under the cars next to the traction heads.

2022年11月1日 · The super rapid train (SRT), which uses the same CT traction technology as the KTX and can travel at speeds up to 300 km/h, was the next HSR variant introduced in 2015–16. KTX-Emu or electric multiple unit (EMU)-250, which was debuted in 2021, is the newest addition to the Korean HSR.

2025年1月16日 · A newly-developed bogie, which was successfully proven through simulation of vehicle dynamics and by roller rig test, will be tested. Modification of the active suspension to achieve stable running and a high-quality ride index might be carried out if …

The KTX-I, also known as the TGV-K or Korail Class 100000, is a South Korean high speed train class based on the French TGV Réseau. The 20-car formation of the trainsets without a restaurant car is optimized for high capacity. The 46 trainsets were built partly in France and partly in South Korea in the framework of a technology transfer ...

초 록 KTX-산천에 적용된 추진제어장치(이하 MB(Motor Block))는 1C2M 구조로 대차 단위로 전동기 두 대를 일괄 제어하기 때문에 MB 한 대 고장시 편성(10 량)당 25%의 동력을 상실하게 되고 대차 내 차륜경 간의 관리가 엄격하다. 본 논문에서 기술할 MB 는 유도전동기가 장착된 고속철도차량에 국내 최초로 적용되는1C1M 구조의 MB로 MB내 두 대의 CI가 완전히 독립되어 있어 CI 한 대 고장시 12.5%의 동력상실만 발생한다. 그러므로 1C2M 대비 가용성이 높고 축 당 전동기 개별 …

Air brake system of KTX effectively distributes air to brake panel in each bogie. System consists of carrying bogie brake panel, motor bogie brake panel, driver's valve panel, pneumatic auxiliary panel and other accessories.

In this study, the shape of full-housing bogie (FHB) was suggested, and its effects on the underbody flow field of HST were numerically examined. FHB was designed based on the underbody blockage ratio (BR) with consideration of gauge limits of vehicle. 3 designs of FHB with BR = 0%, 50%, and 75% were selected to compare drag coefficient and ...

2014年10月1日 · 한국형 고속철도(ktx)용 트리포드(tripod) 구동축 | 제품소개 | 고속철도차량 모터의 동력을 차축측 기어박스와 모터측 기어박스를 통해 차축에 전달함으로서 휠(기차바퀴)를 회전시켜 차량을