The invention relates to a braking system of a rail wagon. The rail wagon comprises a locomotive for traction and at least one vehicle for carrying cargoes. The brake system comprises an electric brake cylinder arranged on the vehicle and used for converting electric energy into mechanical energy to brake the vehicle; the vehicle control device is arranged on the vehicle, electrically connected with the electric brake cylinder and used for controlling the electric brake cylinder to brake according to the brake control instruction; the main control device is arranged on the locomotive, electrically connected with the vehicle control device and used for sending a brake control instruction to the vehicle control device; the power supply device is arranged on the locomotive, is electrically connected with the electric brake cylinder and the vehicle control device, and is used for supplying power to each electric device of the locomotive; and the storage battery is arranged on the vehicle, electrically connected with the electric brake cylinder, the vehicle control device and the power supply device and used for charging by utilizing the power supply signal output by the power supply device and supplying power to the electric brake cylinder according to the brake instruction of the vehicle control device. Reliable braking of the electric brake cylinder can be guaranteed, and meanwhile consumption of electric energy is reduced.
本申请涉及一种铁路货车制动系统,铁路货车包括用于牵引的机车和用于载货的至少一个车辆;制动系统包括:电制动缸,设置于车辆,用于将电能转化为机械能制动车辆;车辆控制装置,设置于车辆,与电制动缸电连接,用于根据制动控制指令控制电制动缸进行制动;主控装置,设置于机车,与车辆控制装置电连接,用于发送制动控制指令至车辆控制装置;供电装置,设置于机车,与电制动缸、车辆控制装置电连接,用于为机车的各用电装置供电;蓄电池,设置于车辆,分别与电制动缸、车辆控制装置、供电装置电连接,用于利用供电装置输出的供电信号充电,并根据车辆控制装置的制动指示为电制动缸供电。本申请能够保证电制动缸可靠制动,同时节省电能的消耗。
Railway wagon braking system
铁路货车制动系统
2022-03-11
Patent
Electronic Resource
Chinese