CN102050002A - Power setting method for non-integrated hybrid vehicle - Google Patents
Power setting method for non-integrated hybrid vehicle Download PDFInfo
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- CN102050002A CN102050002A CN200910210745XA CN200910210745A CN102050002A CN 102050002 A CN102050002 A CN 102050002A CN 200910210745X A CN200910210745X A CN 200910210745XA CN 200910210745 A CN200910210745 A CN 200910210745A CN 102050002 A CN102050002 A CN 102050002A
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Abstract
The invention relates to a new designing and manufacturing method for a hybrid vehicle, and aims to overcome the defects in the prior art that the series or parallel hybrid vehicle has a complex structure and low cost, and the conventional fuel vehicle is not suitable for modifying. An engine and an electrically driven hub motor are oppositely and independently arranged, that is, on the basis of the conventional non four-wheel drive fuel vehicle, the hub motor is additionally arranged on a driven wheel, and the power-assisted steering and the power-assisted braking of the engine under the driving mode of the fuel vehicle are changed into power-assisted braking and power-assisted steering of the motor. In the hybrid vehicle designed according to the method, the driving mode is not required to be switched with a double clutch, so that the hybrid vehicle has the advantages of simple structure and low cost. The invention relates to a power setting method for a non-integrated hybrid vehicle.
Description
Technical field
The present invention relates to the power system of hybrid electric vehicle, particularly the hybrid vehicle driving method.
Background technology
At present the so-called mixed power plant of hybrid electric vehicle is electrical motor and auxiliary power unit to be combined on the automobile do propulsive effort, auxiliary power unit is actually a small-sized engine fuel or dynamic power unit, exactly conventional engines is done for a short time as far as possible, allowed a part of power bear by the battery motor system.This hybrid vehicle according to energy synthetic form mainly be divided into tandem and parallel two kinds.
Tandem power is formed the power unit system of forming with series connected mode between them by driving engine, electrical generator and electrical motor three part dynamic assemblies.Load hour drives wheel by battery driven motor, loads then to drive the generator for electricity generation driving motor by driving engine when big.When the battery-driven car place as start, quicken, during the operating mode of climbing, driving engine-motor unit and battery pack provide electric energy to electrical motor jointly; When battery-driven car place low speed, slide, during the operating mode of idling, then by the battery driven electrical motor, by the Engine-Generator group to batteries charging.This tandem battery-driven car finally all will come drive wheels by electrical motor no matter under what operating mode.Ford " new energy level-2010 " SHEV for example, its battery adopts fuel cell, and all by the fuel cell-driven electrical motor, electrical motor has reached " zero-emission " requirement by retarder (change-speed box) and drive axle drive wheels when travelling in the city proper.When high speed and climbing, then power drive wheels jointly to electrical motor by driving engine-motor unit and fuel cells.
The driving engine of parallel device and electrical motor drive automobile in the mode of mechanical energy stack, and driving engine and electrical motor adhere to two cover systems separately, can provide moment of torsion to automotive transmission independently respectively, not only can drive jointly but also can independent drive on different road surfaces.Electrical motor not only can be made electrical motor but also can make electrical generator and use, and is called the electric-generating unit again.Owing to there is not independent electrical generator, driving engine can directly pass through the transmission device drive wheels, so the more approaching traditional automobile driving system of this device, obtains using more widely.The golf PHEV of Volkswagen Werke AG for example, driving engine drives motor generator by power-transfer clutch 1, and outputting torsion travels by another side power-transfer clutch 2 powered vehicle again.During static startup, battery is powered to motor generator, and this moment, motor generator was exactly the starter of driving engine.Behind the engine starting, driving engine drives the motor generator generating again to battery charge on the other hand on the one hand as the independent drive power source wheel of vehicle, and this moment is the same with orthodox car.When travel in the urban district, tail-off, power-transfer clutch 1 is thrown off, and power-transfer clutch 2 engages, and battery is powered to electrical motor as unique energy, replaces engine driven wheel by electrical motor.When battery-driven car needed high speed or high load capacity, engine starting power-transfer clutch 1 closure, driving engine and motor generator system were formed the moving form of combination flooding, with the maximum power powered vehicle.
Below no matter connect or the bassinet structure complexity of hybrid power drive pattern in parallel, the cost height is difficult to extensive penetration and promotion.Especially be not suitable on existing fuel vehicle basis, doing the hybrid vehicle transformation.
Summary of the invention
In order to solve hybrid vehicle complex structure and cost height in the prior art, and be not suitable for deficiency that existing fuel vehicle is transformed, the invention provides a kind of new hybrid vehicle design and production method, its cost simple in structure is low.
Technical scheme
A kind of non-integrated form hybrid vehicle power method to set up, on the fuel vehicle basis of existing non-four wheel drive, wheel hub motor is installed in design additional on flower wheel, forms fuel oil driving and the relatively independent drive system of motorized motions two covers.
Described non-integrated form hybrid vehicle power method to set up is characterized in that, described wheel hub motor and driving engine conduct be drive system independently, and its powershift is not realized with power-transfer clutch.
Described non-integrated form hybrid vehicle power method to set up is characterized in that the operating system of described hybrid vehicle comprises that brake pedal and acceleration pedal are shared.
Described non-integrated form hybrid vehicle power method to set up, the power resources of brake boost that it is characterized in that described hybrid vehicle are in battery.
Described non-integrated form hybrid vehicle power method to set up, the power resources of power steering that it is characterized in that described hybrid electric vehicle are in battery.
Described non-integrated form hybrid vehicle power method to set up is characterized in that described wheel hub motor also can be mid-motor.
Technique effect
The invention provides a kind of non-integrated form hybrid vehicle power method to set up.Be different from existing tandem and parallel type hybrid dynamic car, with driving engine with as the relatively independent setting of the wheel hub motor of motorized motions, promptly on existing non-four wheel drive fuel vehicle basis, on flower wheel, install wheel hub motor additional, and change driving engine servo-steering under the fuel vehicle type of drive and driving engine power brake into electrical motor power brake and electrical motor servo-steering.The design-calculated hybrid vehicle does not need the switching of double-clutch according to the method, and is simple in structure, cheap.Especially can on existing fuel vehicle manufacturing platform, carry out the hybrid vehicle transformation or on the fuel combustion vehicle that moves use, carry out the hybrid vehicle repacking.The hybrid vehicle of making according to the method, if front-wheel is the engine drive wheel, then trailing wheel is electronic wheel.If trailing wheel is the engine drive wheel, then front-wheel is electronic wheel.Both are relatively independent.But the operating system of vehicle is shared.When vehicle launch is, can use electronic mode.When vehicle enters long distance travel or needs big torsion climbing, then change fuel oil into and drive, at this time, electrical motor will be transformed into electrical generator to battery charge.When vehicle enters city or other limiting emission zone, vehicle can change direct motor drive into.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, the present invention is further elaborated below in conjunction with embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Embodiment 1
A kind of embodiment of the non-integrated form hybrid vehicle of the present invention power method to set up is with non-integrated form hybrid vehicle power method to set up, to the enforcement of the Jetta car in the user uses a hybrid vehicle transformation.
The Jetta car is forerunner's pattern, now repacks its trailing wheel into two 60 volts 5 kilowatts wheel hub motor.And load the lithium cell of 60 volt of 120 ampere-hour at its rear cabinet.Original brake boost and power steering are transformed into electrodynamic type, have just made it to become a non-integrated form hybrid vehicle.Write the pricing of time with regard to this patent, its recondition expense is no more than 30,000 yuans.The battery-operated ability of this refiting scheme is 60 kilometers of each charging continual mileages.This battery pack 100,000 kilometrages that travel that can circulate.100,000 kilometers can be write off recondition expense.If just use on and off duty in town is with the pure electronic operating needs that just almost satisfies.When the user has long-range trip needs, promptly available engine fuel drives.When fuel oil drove, wheel hub motor became electrical generator to battery charge under passive state, and 100 kilometers its charge volumes that whenever travel can increase the required electric energy of electric power stroke more than 20 percent.This remoulded car can reduce by 20 tons of carbon emissions.
Embodiment 2
Second kind of embodiment of a kind of non-integrated form hybrid vehicle power method to set up of the present invention is that with the difference of embodiment 1 the non-integrated form hybrid vehicle power method to set up in the present embodiment is used on the new car manufacturing line.Cherry's QQ minicar is similarly f-w-d, now repacks its trailing wheel into two 60 volts 3.5 kilowatts wheel hub motor.And load the lithium cell of 60 volt of 100 ampere-hour at its rear cabinet.Original brake boost and power steering are transformed into electrodynamic type, make it to become a non-integrated form hybrid vehicle.The battery-operated ability of this refiting scheme is 90 kilometers of each charging continual mileages.This battery pack 120,000 kilometrages that travel that can circulate.This programme can write off electric-powered cost to the fiscal subsidy of new forms of energy car with government increases part.In the cycle in service life of this car, reduce 60,000 yuan of fuel costs, reduce 25 tons of carbon emissions.
Claims (5)
1. a non-integrated form hybrid vehicle power method to set up on the fuel vehicle basis of existing non-four wheel drive, installs wheel hub motor additional on flower wheel, forms fuel oil driving and the relatively independent drive system of motorized motions two covers.
2. non-integrated form hybrid vehicle power method to set up according to claim 1 is characterized in that, described wheel hub motor and driving engine conduct be drive system independently, and its powershift is not realized with power-transfer clutch.
3. non-integrated form hybrid vehicle power method to set up according to claim 1 is characterized in that the operating system of described hybrid vehicle comprises that brake pedal and acceleration pedal are shared.
4. non-integrated form hybrid vehicle power method to set up according to claim 1, the power resources of brake boost that it is characterized in that described hybrid vehicle are in battery.
5. non-integrated form hybrid vehicle power method to set up according to claim 1, the power resources of power steering that it is characterized in that described hybrid electric vehicle are in battery.
6 non-integrated form hybrid vehicle power methods to set up according to claim 1 is characterized in that described wheel hub motor also can be designed as mid-motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910210745XA CN102050002A (en) | 2009-11-09 | 2009-11-09 | Power setting method for non-integrated hybrid vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910210745XA CN102050002A (en) | 2009-11-09 | 2009-11-09 | Power setting method for non-integrated hybrid vehicle |
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| CN102050002A true CN102050002A (en) | 2011-05-11 |
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| CN200910210745XA Pending CN102050002A (en) | 2009-11-09 | 2009-11-09 | Power setting method for non-integrated hybrid vehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481765A (en) * | 2013-09-28 | 2014-01-01 | 东宁司机乐汽配工贸有限公司 | Hybrid electric vehicle power system with motor attached outside rear wheel hubs |
| CN106938610A (en) * | 2016-01-05 | 2017-07-11 | 陈生泰 | The automatic accessory system of vehicle power |
-
2009
- 2009-11-09 CN CN200910210745XA patent/CN102050002A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481765A (en) * | 2013-09-28 | 2014-01-01 | 东宁司机乐汽配工贸有限公司 | Hybrid electric vehicle power system with motor attached outside rear wheel hubs |
| CN106938610A (en) * | 2016-01-05 | 2017-07-11 | 陈生泰 | The automatic accessory system of vehicle power |
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| DD01 | Delivery of document by public notice |
Addressee: Li Guangming Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110511 |