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A kind of hybrid electric bus and its control system

A hybrid power and control system technology, applied in hybrid vehicles, motor vehicles, power plants, etc., can solve problems such as waste and environmental pollution, and achieve the effect of reducing waste and reducing pollution

Active Publication Date: 2022-03-18
青岛中车四方轨道车辆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned technical problems, the present invention proposes a hybrid public-rail car, which solves the problems of serious waste and environmental pollution in the prior art when the fuel-fuel drive mode is used in the public-rail car

Method used

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  • A kind of hybrid electric bus and its control system
  • A kind of hybrid electric bus and its control system
  • A kind of hybrid electric bus and its control system

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Embodiment Construction

[0027] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments,

[0028] The present invention proposes the embodiment of a kind of hybrid electric public railway car, with reference to Figure 1-Figure 3 As shown, it includes the underframe 100, and also includes a drive system 200 for driving the bus and rail cars and a hybrid power supply module for powering the traction motor. The hybrid power module includes a generator set module 400 and a battery pack module 510; Drive system 200 comprises traction motor 210, cardan shaft 220, front axle assembly 230, rear axle assembly 240, front leaf spring 250, rear leaf spring 260, and front axle assembly 230 passes front leaf spring 250 and The underframe 100 is connected, and the rear axle assembly 240 is connected with the underframe 100 through the rear leaf spring 260 ; one end of the cardan shaft 220 is connected to the mai...

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Abstract

The present invention proposes a hybrid power railcar and its control system, which includes a vehicle chassis, a drive system for driving the railcar, and a hybrid power supply module for powering the traction motor. The hybrid module includes a generator set modules and battery pack modules; the drive system includes traction motors, cardan shafts, front axle assemblies, rear axle assemblies, front leaf springs and rear leaf springs, and the front axle assemblies are connected to the vehicle through the front leaf springs. The chassis is connected, and the rear axle assembly is connected to the chassis through the rear leaf spring; one end of the cardan shaft is connected to the main reducer of the rear axle assembly, and the other end is connected to the traction motor. The invention solves the problems of serious waste and environmental pollution existing in the prior art of public railway vehicles using the internal combustion engine fuel drive mode.

Description

technical field [0001] The invention relates to a hybrid power rail car and a control system thereof. Background technique [0002] In our country, there are enterprises, industrial mines, docks, etc. that have in-factory special lines. Most of the road and rail tractors used are mainly internal combustion tractors. About 40% of the working time is in the no-load state but cannot be stopped, resulting in fuel waste; the diesel engine is frequently in the alternating working state, the continuous working time of the constant load is short, the work is rough, the noise is loud, and the long-term alternating load condition The lower work affects the reliability of the diesel engine; the average power of the diesel engine during the entire working period is only 1 / 3 to 1 / 2 of the rated power, the combustion state is poor, the waste of diesel is serious and the exhaust gas pollutes the environment. Contents of the invention [0003] In order to solve the above-mentioned techni...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60F1/04B60L50/16B60L50/60B60L53/20B60L50/62B60K1/04
CPCB60F1/043B60K1/04Y02T10/62Y02T10/7072Y02T10/70Y02T90/14
Inventor 张军民刘晓光侯新英卢衍伟王强
Owner 青岛中车四方轨道车辆有限公司