Hybrid power railway vehicle

Abstract

The invention discloses a hybrid power railway vehicle. The hybrid power railway vehicle comprises a vehicle body, an internal combustion engine generator set and a super capacitor module which are used for providing hybrid power for the railway vehicle, a rectifier and a converter. The internal combustion engine generator set, a super capacitor, the rectifier and the converter are all arranged atthe bottom of a floor of the vehicle body. At least one ventilation device is arranged in the vehicle body, the super capacitor module is provided with the same number of air inlets as the ventilation devices, and the air inlets communicate with the ventilation devices. When devices need repair and maintain, maintenance personnel is not required to climb and climbing auxiliary devices are not required, maintenance is carried out by directly entering the bottom of the vehicle body, the maintenance of power equipment is extremely convenient, the maintenance efficiency is improved, and the maintenance cost is reduced. At the same time, the super capacitor module is well ventilated and dissipated by the ventilation devices. The hybrid power railway vehicle guarantees the normal operation of the super capacitor, and solves the problems that equipment maintenance is difficult.

Description

technical field [0001] The invention relates to the technical field of traffic vehicles, and more specifically, relates to a hybrid rail vehicle. Background technique [0002] A hybrid rail vehicle is a vehicle with more than two sources of power. The power source of a hybrid vehicle generally includes an internal combustion engine, catenary or battery pack. [0003] In the prior art, the power combination forms of hybrid vehicles generally include the combined drive of catenary and battery energy storage devices, the combined drive of catenary and internal combustion engines, or the combined drive of internal combustion engines and battery energy storage devices. Group, high cost, high maintenance costs, has not been widely used. In order to make the vehicle's initial power supply more complete, this application proposes a new combination of power sources, that is, the combined drive of the internal combustion engine and the supercapacitor energy storage device. [0004]...

AI Technical Summary

Problems solved by technology

And because the power equipment of the vehicle driven by the combination of the internal combustion engine and the supercapacitor energy storage device is more, it needs frequent maintenance. Brings a lot of inconvenience and increases the maintenance cost at the same time

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