On・Off型電空変換中継弁を活用した新幹線向けブレーキ制御装置の開発

佐藤 康頼; 森弘 元人; 江戸 義博; 岩波 健; 藤田 晋平; 吉川 和宏; 北村 賢一

doi:10.1299/jsmetld.2021.30.SS1-1-1

2021.30

Session ID : SS1-1-1

DOI https://doi.org/10.1299/jsmetld.2021.30.SS1-1-1

Conference information

Host: The Japan Society of Mechanical Engineers

Name : [in Japanese]

Date : December 01, 2021 - December 03, 2021

Development of the Brake Control Device Designed for Shinkansen Vehicles Utilizing On-Off Type Electro-Pneumatic Relay Valves

*Yasuyori SATO, Haruhito MORIHIRO, Yoshihiro EDO, Ken IWANAMI, Shinpei FUJITA, Kazuhiro YOSHIKAWA, Kenichi KITAMURA

Author information

Keywords: earthquake, safety, brake distance, adhesion, axle control, electro-pneumatic valve, relay valve, wheel slide

CONFERENCE PROCEEDINGS RESTRICTED ACCESS

Details

Abstract

Shinkansen vehicle is required to apply brake force stably for maintaining its reliability. In case of an earthquake, the Shinkansen vehicle must be stopped immediately and safely. In this research, an axle control type brake control device is developed by utilizing on-off type electro-pneumatic relay valves. It is confirmed that the developed brake control device is able to stop the Shinkansen vehicle within the planned distance. The development will be continued to minimize the stopping distance when wheel slide occurs in the condition of wet track.

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