Multi-power hybrid driving system

Abstract

The invention provides a multi-power hybrid driving system and relates to the field of hybrid power driving. The multi-power hybrid driving system adopts modularized hybrid driving, environmental pollution is low, and multi-power interconversion is facilitated. The multi-power hybrid driving system comprises power sources, driving modules and driving wheels; the power sources are connected with the driving modules which are connected with the driving wheels, the power sources comprise a storage battery power supplying system, a cable conveying power supplying system and a fuel oil power system; and the driving modules comprise a permanent magnet motor drive, a speed reducer drive and a hydraulic motor drive, hybrid power driving modes are formed by means of the method that any two of the power sources are connected with any one or two of the driving modules, and the multiple mixing power driving modes are integrated to form the multi-power mixing driving system of a rack rail vehicle or a trapped rail vehicle.

Description

technical field [0001] The invention relates to the field of hybrid drive, in particular to a multi-power hybrid drive system. Background technique [0002] The development and application scope of the hybrid power system is mainly on small vehicles such as passenger cars and freight cars, and has been widely used in practice and has achieved economic benefits. However, large rail vehicles still use the traditional diesel engine hydraulic drive mode. [0003] At present, the existing domestic mine rack trucks are all driven by a single diesel engine hydraulic drive mode. Rack rail trucks are developed into the field of mountain sightseeing to provide convenience for passengers, but when a single diesel engine hydraulic drive mode is used for sightseeing vehicles, there will be the following shortcomings: first, the use of diesel engine hydraulic drive mode has the disadvantage of environmental pollution; secondly For rail transportation, once the power of the locomotive fai...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing domestic mine rack trucks are all driven by a single diesel engine hydraulic drive mode

Rack rail trucks are developed into the field of mountain sightseeing to provide convenience for passengers, but when a single diesel engine hydraulic drive mode is used for sightseeing vehicles, there will be the following shortcomings: first, the use of diesel engine hydraulic drive mode has the disadvantage of environmental pollution; secondly For rail transportation, once the power of the locomotive fails, it cannot be eliminated in time, and when it stops halfway, it will not only bring great inconvenience to the passengers on the car, but also cause the entire line to be paralyzed, which will have a bad impact on the scenic spot; Also, for the broken-down car parked halfway, it is not convenient to carry out troubleshooting and personnel evacuation.

At present, the rack trucks are mostly driven by traditional diesel engine hydraulic drive and electric drive, and the hybrid drive has not been applied to the field of rack trucks.

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