高速动车组新型压力控制装置  

Novel Pressure Control Equipment for High Speed EMUs

作　　者：任广强[1] 

机构地区：[1]南车青岛四方机车车辆股份有限公司,山东青岛266111

出　　处：《机车电传动》2012年第6期12-14,共3页Electric Drive for Locomotives

摘　　要：与常规的主动式和被动式压力保护装置不同,新型高速动车组用压力控制装置采用主动式和被动式相结合的双电机驱动装置实现车内压力控制,通过隧道和隧道交会试验,验证了新型压力控制装置抑制车外压力波动的能力,形成了高速动车组车内压力控制新型技术平台。Different from the common active or passive pressure protection devices, novel pressure control equipment for high speed EMUs adopted dual-motor driving device with both active and passive pressure protection functions to implement pressure control inside saloon. With test of tunnel condition and high speed trains crossing in tunnel condition, the new pressure protection device was demonstrated to have capacity of reducing the influence of outside pressure wave, technical platform of which has been established.

关 键 词：双电机驱动压力控制装置 车内压力变化率 车内压力变化控制 车外温度变化控制 高速动车组 

分 类 号：U292.914[交通运输工程—交通运输规划与管理] U266.2[交通运输工程—道路与铁道工程]