京九线横岗站道岔区段动车组受干扰制动案例分析

Case Analysis of EMU Train Breaking by Interference on Section with Switches in Henggang Station of Beijing-Kowloon Railway Line

以动车组在横岗站道岔区段受工频谐波干扰发生制动停车故障案例为例,对干扰信号源和干扰形成的原因从车、地两方面设备进行分析,对今后预防和处置该类故障具有借鉴作用,同时对200H型动车组车载设备有关技术指标的合理性进行探讨。

Taking a fault case of a EMU train stopping on the section with switches in Henggang station due to power frequency harmonic interference as an example, the paper analyzes the interference signal sources and causes from both train and ground equipment, and could be reference for preventing and handling the similar faults. The paper also discusses the relevant technical indexes of onboard equipment of 200 H EMU trains.