Energy absorption method for rail vehicle
An energy absorption, rail vehicle technology, applied in vehicle components, electric vehicles, power management, etc., can solve the problems of low energy utilization, temperature rise, power station equipment and train operation influence, etc., to achieve low manufacturing cost, avoid The effect of temperature rise and power supply stability
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[0044] A method of energy absorption for a rail vehicle, applied to an energy absorption system for a rail vehicle, said system substantially as attached figure 1 , figure 2 Shown: includes:
[0045] Train information collection device: used to acquire the power supply information of the train when the train is braking, and the power supply information includes DC power supply and AC power supply;
[0046]AC and DC absorption selection device: used to connect the energy absorbing device 2 to the DC bus when the DC power supply is recognized; it is also used to connect the energy absorbing device 2 to the two phases of the three-phase to single-phase transformer when the AC power supply is recognized output. The energy absorbing device 2 is connected to the DC bus or connected to the two output terminals of the three-phase to single-phase transformer. In this embodiment, it can be realized by a double-pole double-throw electric control switch S. In other embodiments, other c...
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