Development of High-Adhesion High-Deceleration Brake System


Kiyoshi KAWAGUCHI, Tomoki WATANABE, Shintaro OHE
Many railway companies struggling against the other rival modes of transport are facing an increasuing demand for speedup. Under this situation we are developing a high-adhesion high-deceleration brakeing system and new braking control method capable of bringing the train to a halt from 140km/h within a distance of 600m in whatever adverse condition of snow or rain. Trains to be equipped with such a braking system are required to develop their top level performance and schedule speed on non shinkansen lines of narrow-gauge. Here are introduced the main features of this superior braking system and its new control method.