CN102658771A - Automobile generator car system based on hybrid power system - Google Patents
Automobile generator car system based on hybrid power system Download PDFInfo
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- CN102658771A CN102658771A CN2012101098811A CN201210109881A CN102658771A CN 102658771 A CN102658771 A CN 102658771A CN 2012101098811 A CN2012101098811 A CN 2012101098811A CN 201210109881 A CN201210109881 A CN 201210109881A CN 102658771 A CN102658771 A CN 102658771A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y02T10/62—Hybrid vehicles
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Abstract
The invention discloses an automobile generator car system based on a hybrid power system. The automobile generator car system comprises an engine, a shock absorber, a power generator, a planetary gear mechanism, an electromotor, a shaft I, a shaft II, a power battery and a control system, wherein the engine is a fuel internal combustion engine; the planetary gear mechanism consists of a first planet row and a second planet row; the shaft I is an output shaft of the engine, and the shaft II is a power output shaft; and the control system comprises a whole vehicle controller, an engine controller, an electromotor controller, an AC/DC (Alternating Current/Direct Current) converter and a battery management system. According to the invention, as the power generation system and the hybrid power system are a set of system, while the driving needs of an automobile are satisfied, the needs of power generation during driving and parking can also be satisfied. The basic conception of the automobile generator car system is that the conventional hybrid power system automobile is improved to realize the effect that the automobile generator car system not only can satisfy the power generation during driving and parking, but also can satisfy the driving needs.
Description
Technical field
The present invention relates to a kind of automobile generating truck system, especially a kind of automobile generating truck system based on hybrid power system.
Background technology
General supply vehicle, to require vehicle exactly manned when the normal driving except satisfying, the loading, can also when stopping, drive electrical generator and supply power to consumer.Often by generating of a lorry loading with diesel engine and an electrical generator, so that parking of automobile can be supplied power to consumer when being stationed.Like this with regard to additive incrementation an automobile, very heavy, efficient is not high yet, and is not only uneconomical, can't satisfy the requirement of maneuverability.If can drive electrical generator by the logical automotive diesel engine of enough Daeporis, the automobile that this diesel engine is housed just both can drive electrical generator again and supply power to consumer at the manned member of driving luck, equipment when stopping.
In addition, with respect to the parking electricity generate function, the difficulty of driving generating is much bigger.Its major cause changes with regard to the rotating speed that is driving engine.Under the enough situation of the reserve horsepower of driving engine, to introduce hydraulic transmission and must add control whole drive system, the difficulty of controlling like this certainly will increase greatly.
Design and a kind ofly can either satisfy driving generating and the generating of stopping, can satisfy the automobile generating system of the needs that go again, help to solve above-mentioned actual needs.
Summary of the invention
To the above-mentioned state of the art, the invention provides a kind of automobile generating truck system based on hybrid power system, the power generation system same hybrid power system is a cover system, when satisfying the needs that go of automobile, can also satisfy the driving generating and the generating of stopping.Basic design of the present invention is transformed existing a kind of series-parallel hybrid electric system automobile exactly, can either satisfy the driving generating and the generating of stopping to realize this automobile generating truck system, can satisfy the needs that go again.
For solving the problems of the technologies described above, the present invention is based on the technical scheme that the automobile generating truck system of hybrid power system is achieved and be: comprise driving engine, bumper, electrical generator, sun and planet gear, electrical motor, one, two, electrokinetic cell and control system; Said driving engine is an oil-burning internal combustion engine, and said sun and planet gear is made up of first planet row and second planet row; Said one is the output shaft of said driving engine, and said two is power take-off shaft; Said control system comprises entire car controller, engine controller, electric machine controller, AC/DC conv and battery management system; The power of said driving engine is connected with said one behind said bumper; Said one is connected with first planet row's pinion carrier in the said sun and planet gear; The rotor of said electrical generator connects with said first planet row's sun wheel; Said electrical motor connects with said second planet row's sun wheel, and said second planet row's pinion carrier is fixed; Said first planet row's gear ring is connected with said two with said second planet row's pinion carrier; The rotor shaft of said electrical generator and said electrical motor is hollow shaft, said one with said two hollow rotor shafts that lay respectively at said electrical generator and said electrical motor in; Entire car controller in the said control system is selected one of following three kinds of mode of operations according to the signal of GES, brake pedal signal, acceleration pedal signal and the said battery management system of vehicle:
The pure driving mode of vehicle, under the situation of vehicle start and low speed driving, when the electric weight of said electrokinetic cell was sufficient, vehicle drove with pure electronic mode; Under the situation of high vehicle speeds and electric weight deficiency, vehicle is with hybrid power mode powered vehicle;
Vehicle driving power generation mode: under the pure driving mode state of vehicle; When mobile unit needs electric power; Vehicle transfers the driving power generation mode to, said engine starting, and the power of said driving engine is after a said bumper and a said input; Carry out power distribution by said first planet row; The sun wheel that part power is arranged through first planet drives said generator for electricity generation mobile unit is supplied power, and another part power is through first planet row's gear ring output powered vehicle, and the electric power that said electrical generator produces converts the power supply form output power that needs into through said control system; If the electric power that said electrical generator produces surpasses the needs of mobile unit, dump power is given said power battery charging, and said electrokinetic cell electric weight is sufficient, and vehicle then drives for hybrid mode; If the need for electricity of vehicle-mounted consumer surpasses the electric energy generated of said electrical generator in the short time, said electrokinetic cell can in time replenish electric power to be needed; Meanwhile, the rotating speed of the said driving engine of said engine controller independent regulation;
Vehicle power generation in parking pattern: when stopping; Said engine starting; The power of said driving engine drives said generator for electricity generation through first planet row's that said bumper, said, said planetary mechanism drive sun wheel, externally power supply or be stored in the said electrokinetic cell of the electric power that said electrical generator produces.
Further say: in the pure driving mode of said vehicle:
Said pure electronic mode powered vehicle is: said electrokinetic cell is said electrical motor power supply, and the power of said electrical motor slows down to increase through said second planet row and turns round the back by said two output powered vehicle;
Said vehicle with hybrid power mode powered vehicle is: if the electric weight of said electrokinetic cell is not enough; Then said engine starting; This moment, the power of said engine producing carried out power distribution through said first planet row; Part power is through said first planet row's gear ring output powered vehicle, and excess power drives said generator for electricity generation through said first planet row's sun wheel, is used for to said power battery charging; Said electrokinetic cell electric weight is sufficient, and vehicle then drives for hybrid mode.
Compared with prior art, the invention has the beneficial effects as follows:
Under the situation that does not increase extra generating set, utilize the power system of motor vehicle driven by mixed power, only need capacity of generator to be designed according to design demand, vehicle can be realized going, driving a vehicle and generate electricity and the parking electricity generate function.
Description of drawings
Fig. 1 is a hybrid power generator car of the present invention system composition diagram;
Among Fig. 1:
1-driving engine 2-bumper 3-electrical generator 4-control system 5-electrokinetic cell
One of two 9-sun and planet gears of 6-electrical motor 7-drive wheels 8-10-;
Control system constitutes block diagram among Fig. 2 the present invention;
Among Fig. 2:
401-entire car controller 402-electric machine controller 403-AC/DC conv
404-battery management system 405-engine controller;
Fig. 3 is a planetary gear construction composition diagram among the present invention;
Among Fig. 3:
The 901-first planet toothrow circle 902-first planet rows of planetary frame 903-first planet row sun wheel
The 904-second planet toothrow circle 905-second planet rows of planetary frame 906-second planet row sun wheel
Fig. 4 is the workflow diagram of control system of the present invention.
The specific embodiment
As shown in Figure 1, as the technical scheme that realizes a kind of automobile generating truck system based on hybrid power system of the present invention be: comprise driving engine 1 in the device, bumper 2, electrical generator 3; Control system 4, electrokinetic cell 5, electrical motor 6, drive wheels 7; Two 8,9, one 10 of sun and planet gears.As shown in Figure 2, wherein said control system 4 comprises entire car controller 401, electric machine controller 402, AC/DC conv 403, battery management system 404, engine controller 405.As shown in Figure 3, said planetary gear construction 9 wherein comprises the first planet toothrow circle, 901, the first planet rows of planetary framves, 902, the first planets row sun wheel, 903, the second planet toothrow circles, 904, the second planet rows of planetary framves, 905, the second planets row sun wheel 906.As shown in figures 1 and 3, the power of said driving engine 1 links to each other with the said first planet rows of planetary frame 902 through said one 10, and the rotor of said electrical generator 3 links to each other with said first planet row sun wheel 903; The rotor of said electrical motor 6 links to each other with said second planet row sun wheel 906; The said second planet toothrow circle 904 is fixing; The said first planet toothrow circle 901 is connected with the said second planet rows of planetary frame 905, and the power of said electrical motor 6 is exported by the said second planet rows of planetary frame 905 through said second planet row sun wheel 906.Like Fig. 2 and shown in Figure 4; Entire car controller 401 in the said control system 4 is given said electric machine controller 402 give a signals according to the signal of GES, brake pedal signal, acceleration pedal signal, said battery management system 404; Control the output of said electrical generator 3 and said electrical motor 6; The rotating speed that said entire car controller 401 sends instructions the said driving engine 1 of control for said engine controller 405 according to GES and battery signal; Said AC/DC conv 403 changes into alternating current output with the direct current (DC) in the said electrokinetic cell 5 according to the information of said electric machine controller 401 and said battery management system 404 when needs are externally transmitted electricity, the alternating current that in the time need charging to said electrokinetic cell 5, said electrical generator 3 is produced changes into direct current (DC) and is stored in the said electrokinetic cell 5.
System of the present invention is can be according to vehicle current to be whether needs electric power of Parking or motoring condition and mobile unit, in power generation in parking pattern, driving power generation mode and pure driving mode, selects.Wherein, vehicle is under motoring condition: when mobile unit did not need electric power, then system's control vehicle still was in pure driving mode; When mobile unit needed electric power, then system's control vehicle transferred the driving power generation mode to.Vehicle is under dead ship condition, and then system's control vehicle gets into the power generation in parking pattern.
Below in conjunction with accompanying drawing above-mentioned three kinds of different working modes are carried out detailed description.
The pure driving mode of vehicle: as shown in Figure 4, under the situation of said electrokinetic cell 5 electric weight abundance, direct motor drive, during as if vehicle start and low speed driving, vehicle is with pure electronic mode powered vehicle; As shown in Figure 2; This moment, the direct current (DC) of said electrokinetic cell 5 was transformed to alternating current through said AC/DC conv 403; Through said electric machine controller 402 is said electrical motor 6 power supplies; As shown in figures 1 and 3, said electrical motor 6 outputting powers are through behind the said second planet rows of planetary frame 905, by said two 8 output powered vehicle.Like Fig. 4 and shown in Figure 1; If the electric weight of said electrokinetic cell 5 is not enough; Then said driving engine 1 starts, and at this moment, the power that said driving engine 1 produces arrives the said first planet rows of planetary frame 902 through said one 10; Carry out power distribution at this; By said two 8 output powered vehicle, excess power drives said electrical generator 3 generatings through said first planet row sun wheel 903 to a part through the said first planet toothrow circle 901, and the electricity that said electrical generator 3 sends is given said electrokinetic cell 5 chargings through said AC/DC conv; If the electric weight of said electrokinetic cell 5 is sufficient; Then vehicle then transfers the hybrid mode driving to; The power of said driving engine 1 arrives the said first planet rows of planetary frame 902 through said one 10; Carry out power distribution at this, by said two 8 output powered vehicle, another one drives said electrical generator 3 generatings through said first planet row sun wheel 903 to a part through the said first planet toothrow circle 901; The said electrical motor 6 of driven by power that said electrical generator 3 produces, 1 pair of vehicle of the said driving engine of power-assisted of said electrical motor 6 outputs drives.
Vehicle driving power generation mode: as shown in Figure 4; Under the pure driving mode state of vehicle, when mobile unit needed electric power, vehicle transferred the driving power generation mode to; Driving engine 1 starts; As shown in figures 1 and 3, the power that said driving engine 1 produces arrives the said first planet rows of planetary frame 902 through said one 10, carries out power distribution at this; By said two 8 output powered vehicle, excess power drives through said first planet row sun wheel, 903 said electrical generator 3 generatings mobile unit is supplied power a part through the said first planet toothrow circle 901; If the electric power that said electrical generator 3 produces surpasses the needs of mobile unit, dump power is given said electrokinetic cell 5 chargings, and said electrokinetic cell 5 electric weight are sufficient, and vehicle then drives for hybrid mode; If the need for electricity of vehicle-mounted consumer surpasses the electric energy generated of said electrical generator 3 in the short time, said electrokinetic cell 5 can in time replenish electric power to be needed.
Vehicle power generation in parking pattern: vehicle is under dead ship condition; Like Fig. 1, Fig. 3 and shown in Figure 4; Said driving engine 1 starts; The power that driving engine 1 produces arrives the said first planet rows of planetary frame 902 through said one 10, drives said electrical generator 3 generatings through said first planet row sun wheel 903 again, and the electricity that said electrical generator 3 sends is used for vehicle-mounted consumer and externally power supply; If vehicle-mounted consumer is with externally trnamission capacity is less than the electric energy generated of said electrical generator 3, dump energy is given said electrokinetic cell 5 chargings through said AC/DC conv 403, like Fig. 2 and shown in Figure 4; If the need for electricity of vehicle-mounted consumer and externally transmission of electricity is above the electric energy generated of said electrical generator 3 in the short time, said electrokinetic cell 5 can in time replenish electric power to be needed; If the electric weight of said electrokinetic cell 5 is sufficient, and the power consumption demand is less, then controls said driving engine 1 and reduce power output.
Below schematically content of the present invention and principle of work are described, this description does not have restricted, and shown in the accompanying drawing also is the example of embodiment of the present invention, and practical structure is not limited thereto.So, if those skilled in the art is enlightened by it, under the situation that does not break away from the invention aim, adopt other form, design with similar structure of the present invention and embodiment, also belong to protection scope of the present invention.
Claims (2)
1. the automobile generating truck system based on hybrid power system comprises driving engine (1), bumper (2), electrical generator (3), sun and planet gear (9), electrical motor (6), one (10), two (8), electrokinetic cell (5) and control system (4); It is characterized in that:
Said driving engine (1) is an oil-burning internal combustion engine, and said sun and planet gear (9) is made up of first planet row and second planet row; A said output shaft that (10) are said driving engine (1), said two (8) are power take-off shaft;
Said control system comprises entire car controller (401), engine controller (405), electric machine controller (402), AC/DC conv (403) and battery management system (404);
The power of said driving engine (1) is connected with said one (10) behind said bumper (2); Said one (10) are connected with first planet row's pinion carrier (902) in the said sun and planet gear (9); The rotor of said electrical generator (3) connects with said first planet row's sun wheel (903); Said electrical motor (6) connects with said second planet row's sun wheel (906), and said second planet row's pinion carrier (905) is fixing; Said first planet row's gear ring (901) is connected with said two (8) with said second planet row's pinion carrier (905);
The rotor shaft of said electrical generator (3) and said electrical motor (6) is hollow shaft, and said one (10) and said two (8) lay respectively in the hollow rotor shafts of said electrical generator (3) and said electrical motor (6);
Entire car controller (401) in the said control system (4) is selected one of following three kinds of mode of operations according to the signal of GES, brake pedal signal, acceleration pedal signal and the said battery management system (404) of vehicle:
The pure driving mode of vehicle, under the situation of vehicle start and low speed driving, when the electric weight of said electrokinetic cell (5) was sufficient, vehicle drove with pure electronic mode; Under the situation of high vehicle speeds and electric weight deficiency, vehicle is with hybrid power mode powered vehicle;
Vehicle driving power generation mode: under the pure driving mode state of vehicle; When mobile unit needs electric power; Vehicle transfers the driving power generation mode to, and said driving engine (1) starts, and the power of said driving engine (1) is after said bumper (2) and said one (10) input; Carry out power distribution by said first planet row; Part power drives said electrical generator (3) generating to the mobile unit power supply through first planet row's sun wheel (903), and another part power is through first planet row's gear ring (901) output powered vehicle, and the electric power that said electrical generator (3) produces converts the power supply form output power that needs into through said control system (4); If the electric power that said electrical generator (3) produces surpasses the needs of mobile unit, dump power is given said electrokinetic cell (5) charging, and said electrokinetic cell (5) electric weight is sufficient, and vehicle then drives for hybrid mode; If the need for electricity of vehicle-mounted consumer surpasses the electric energy generated of said electrical generator (3) in the short time, said electrokinetic cell (5) can in time replenish electric power to be needed; Meanwhile, the rotating speed of the said driving engine of said engine controller (405) independent regulation (1);
Vehicle power generation in parking pattern: when stopping; Said driving engine (1) starts; The sun wheel (903) that first planet that the power of said driving engine (1) drives through said bumper (2), said (10), said planetary mechanism (9) is arranged drives said electrical generator (3) generating, and the electric power that said electrical generator (3) produces externally power supply perhaps is stored in the said electrokinetic cell (5).
2. the automobile generating truck system based on hybrid power system according to claim 1, wherein, in the pure driving mode of said vehicle:
Said pure electronic mode powered vehicle is: said electrokinetic cell (5) is said electrical motor (6) power supply, and the power of said electrical motor (6) slows down to increase through said second planet row and turns round the back by said two (8) output powered vehicle;
Said vehicle with hybrid power mode powered vehicle is: if the electric weight of said electrokinetic cell (5) is not enough; Then said driving engine (6) starts; The power that said driving engine this moment (6) produces carries out power distribution through said first planet row; Part power is through said first planet row's gear ring (901) output powered vehicle, and excess power drives said electrical generator (3) generating through said first planet row's sun wheel (903), is used for charging to said electrokinetic cell (5); Said electrokinetic cell (5) electric weight is sufficient, and vehicle then drives for hybrid mode.
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| CN2012101098811A CN102658771A (en) | 2012-04-16 | 2012-04-16 | Automobile generator car system based on hybrid power system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103318036A (en) * | 2013-04-28 | 2013-09-25 | 淄博正邦知识产权企划有限公司 | New energy vehicle adopting hybrid kinetic energy |
| CN107054044A (en) * | 2017-01-21 | 2017-08-18 | 浙江钱江摩托股份有限公司 | A kind of drive device for hybrid vehicle and its control method |
| CN107458208A (en) * | 2017-06-28 | 2017-12-12 | 中通客车控股股份有限公司 | A kind of special engine of plug-in hybrid passenger car |
| CN107709117A (en) * | 2015-06-08 | 2018-02-16 | 日产自动车株式会社 | The power generation control of motor vehicle driven by mixed power |
| CN108944538A (en) * | 2018-08-03 | 2018-12-07 | 佛山市苔藓云链科技有限公司 | A kind of system for distributing electric power in electric vehicle |
| CN109849695A (en) * | 2019-03-26 | 2019-06-07 | 吉林大学青岛汽车研究院 | A kind of planetary hybrid vehicle stopping for charging control method |
| CN110962836A (en) * | 2018-09-30 | 2020-04-07 | 郑州宇通客车股份有限公司 | Exhaust braking-fused hybrid power system, power generation control method and vehicle |
| CN113428020A (en) * | 2021-07-19 | 2021-09-24 | 陈煜湛 | Energy-saving circulating hybrid power system device of automobile |
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| CN107054044A (en) * | 2017-01-21 | 2017-08-18 | 浙江钱江摩托股份有限公司 | A kind of drive device for hybrid vehicle and its control method |
| CN107458208A (en) * | 2017-06-28 | 2017-12-12 | 中通客车控股股份有限公司 | A kind of special engine of plug-in hybrid passenger car |
| CN108944538A (en) * | 2018-08-03 | 2018-12-07 | 佛山市苔藓云链科技有限公司 | A kind of system for distributing electric power in electric vehicle |
| CN110962836A (en) * | 2018-09-30 | 2020-04-07 | 郑州宇通客车股份有限公司 | Exhaust braking-fused hybrid power system, power generation control method and vehicle |
| CN109849695A (en) * | 2019-03-26 | 2019-06-07 | 吉林大学青岛汽车研究院 | A kind of planetary hybrid vehicle stopping for charging control method |
| CN109849695B (en) * | 2019-03-26 | 2022-04-19 | 吉林大学青岛汽车研究院 | Parking charging control method for planetary hybrid electric vehicle |
| CN113428020A (en) * | 2021-07-19 | 2021-09-24 | 陈煜湛 | Energy-saving circulating hybrid power system device of automobile |
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Application publication date: 20120912 |