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本文根据国外资料结合我国情况,通过对高速列车轮轨粘着利用和改善,动能和制动功率的增大,以及制动距离确定时考虑的因素等问题的讨论、分析,对设计广深线160km/h准高速列车及将来200km/h高速列车,提出关于紧急制动距离确定值为1600m,采用自动式电空制动机、电子防滑器与高质量空重车阀,还提出盘形与闸瓦制动分担制动功率的比例以及单机运行时的制动率、限速等方面的具体建议。
Based on the foreign data and the situation in our country, this paper discussed and analyzed the factors such as the adhesion and improvement of the high-speed train wheel and rail, the increase of kinetic energy and braking power, the factors considered when the braking distance was determined, / h quasi-high-speed train and the future 200km / h high-speed train, the proposed emergency braking distance to determine the value of 1600m, the use of automatic air brake, electronic anti-skid and high-quality empty car valve, also proposed disc and brake Watts braking share of braking power and stand-alone operation of the brake rate, speed and other aspects of the specific recommendations.