大连市快速轨道交通3号线车辆制动系统

Light rail vehicle's brake system for Dalian the third high speed rail traffic line

快速轨道车辆制动系统具有起动制动快、制动距离短等特点,因此在控制系统中引入微机控制技术。动车与拖车之间通过混合制动信号互相沟通。制动过程中,根据制动要求,优先使用动车的电制动,拖车空气制动作为补充。停车过程中,实施保持制动。

The high speed rail vehicles brake system has the characteristics of quick\|starting and quick\|braking and short braking distance.We apply microcomputer control technic to the control system to realize all the performances above.Composite brake is adopled between motor cars and trailer cars with information communicated each other.The motor cars electric brake is used prior and the trailer cars air brake is as auxiliary brake.During stopping,the holding brake is applyed.