论文部分内容阅读
分析了超长重载列车在长大下坡道上使用空气制动机制动时,由于制动机使用不当,低速缓解时产生缓解波自前向后逐渐传递,在车钩处瞬间加速度和瞬间拉力越来越大,是造成抻钩事故的原因。提出了硬件改造上应用ECP、LOCOTROL以及改良重载列车制动装置性能的措施,软件上充分利用现有装备和技术条件,优化操纵,进行空电联合制动等措施。
It is analyzed that when using long-haul heavy-haul trains to brake with air brakes on the downhill, due to the improper use of the brake, the mitigation wave generated at low speed is gradually transmitted from front to back. The instantaneous acceleration and instantaneous pulling force at the coupler The greater the cause of the hook accident. The measures of applying ECP, LOCOTROL and improving the braking performance of heavy-haul train are put forward in hardware modification. The software fully utilizes the existing equipment and technical conditions, optimizes the operation and carries out the joint braking of air and electricity.