Braking systems of trains

Regime maps driving these trains are developing applications based on the maximum traction locomotives that are in front of the train, but not more than 95 ton. Tractive force of the locomotive in the rear of the train, as well as the compression force on the lead locomotive electrical braking should not exceed 50 ton. When empty cars at the tail of the train and follow the curves of small radius (up to 300 m) of the tail engine thrust must not exceed 30 ton. The current consumed by both engines shall not exceed the maximum allowable under the terms of the traction power supply. When starting a train pull the tail of the locomotive at the same time include the parent or the locomotive ahead by 3-6 s, allowing the tail propulsion engine switched off with the thrust due to the impact of the tail car coupler. The set and reset traction positions and the positions of the electric braking (except in cases of emergency braking) produce such a way as to increase traction or braking from zero to its maximum value and its decline from maximum to zero, there were not fast than 25 seconds. The maximum speed of the train, determined by the efficiency of the brake must be reduced by 5 km / h with the possibility of asynchronous inhibition of both engines (head and tail).