高速动车组制动防滑控制问题研究

Research of High Speed EMU Braking Anti-skid Control Problems

防滑控制系统是动车组列车的核心技术之一,在列车高速运行时,防滑控制系统既能实现良好的滑行控制,又能充分利用轮轨之间的黏着,保证列车的制动距离尽可能缩短。介绍了动车组制动防滑控制的基本原理,滑行检测方法,防滑控制方法,在恶劣天气下存在的问题和解决方案,并对优化后方案进行了探讨,提出新的改进建议。

Anti-skid control system is one of the core technologies in EMU trains.During high-speed train running,anti-skid control system can achieve good sliding control,make full use of the adhesion between wheel and rail,and guarantee the braking distance of the train as far as possible to shorten the.This paper introduces the basic principle of EMU anti-skid braking control,skid detection method,anti-skid control method,and existing problems and solutions in adverse weather conditions.The optimized scheme is discussed,and new suggestions for improvement are put forward.