CN102529743A - Multi-motor driven and continuously-charging battery electric vehicle - Google Patents

Multi-motor driven and continuously-charging battery electric vehicle Download PDF

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Publication number
CN102529743A
CN102529743A CN2012100205553A CN201210020555A CN102529743A CN 102529743 A CN102529743 A CN 102529743A CN 2012100205553 A CN2012100205553 A CN 2012100205553A CN 201210020555 A CN201210020555 A CN 201210020555A CN 102529743 A CN102529743 A CN 102529743A
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wheel
motor
driven
standby
mode
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刘辉
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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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

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Abstract

The invention discloses a multi-motor driven and continuously-charging battery electric vehicle. Each wheel of the battery electric vehicle is equipped with a hub motor, a front wheel motor, a rear wheel motor and a main motor, wherein the main motor is mounted between the two front wheels or between the two rear wheels; and a power electronic converter and an accumulator battery form a power system of the battery electric vehicle. A central processing unit, an input synchronous drive control unit, the power electronic converter and a sensor form a driving control system of the battery electric vehicle. An output control unit, a rectifier, a wave filter, an inverter, a power converter, a multiway-output rectifier and a unit-cell parallel charge controller form a quick charge system of the battery electric vehicle. A manual model, an automatic model, a driving model, a standby model and a power generation model form a program control system of the battery electric vehicle. As long as working conditions of a vehicle in the driving model, the standby model and the power generation model are appropriately adjusted and varied, the vehicle can be driven stably for power generation operation.

Description

The sustainable charging pure electric vehicle of many motor-driven
Affiliated technical field
The present invention relates to the sustainable charging pure electric vehicle of many motor-driven.By it is to make the operation of motor ladder, can powered vehicle move sustainable again generating to the single lattice battery parallel connection of Vehicular accumulator cell group fast charge, prolongs the battery-driven car mileages of continuation.
Background technology
Pure electric vehicle is in service at present all can not continue the Vehicular accumulator cell group, and single lattice battery parallel connection fast charge can only utilize vehicle inertia, and the moment of braking is to battery charge, so mileages of continuation is not ideal enough.
Summary of the invention
The sustainable charging pure electric vehicle of a kind of many motor-driven that the present invention all provides in the above-mentioned weak point of avoiding background technology.Battery-driven car a part of machine operation that is in operation is that vehicle ' provides power at drive pattern.Part machine operation is waited for next operating mode programmed instruction at standby mode.Part machine operation is at power generation mode, to the single lattice battery parallel connection of Vehicular accumulator cell group fast charge.Prolong the battery-driven car mileages of continuation with this.
The present invention has the following advantages; Each wheel of battery-driven car all is equipped with wheel hub motor, and preceding turbin generator, back turbin generator, main motor, main motor are installed between two front-wheels or between two trailing wheels, converters, and battery pack constitutes power system of electric automobile.Central process unit, input driven in synchronism control unit, converters, sensor constitutes the battery-driven car driving control system.Output control unit, rectifier, filter, inverter, power inverter, the multichannel output rectifier, single lattice shunt-charge controller constitutes electric vehicle quick charge system.Artificial mode, automatic mode, drive pattern, standby mode, power generation mode constitutes the battery-driven car process control system.
The present invention realizes through following approach; Each wheel of battery-driven car all is equipped with wheel hub motor, and preceding turbin generator, back turbin generator, main motor, main motor are installed between two front-wheels or between two trailing wheels, converters, and battery pack constitutes power system of electric automobile.Central process unit, input driven in synchronism control unit, converters, sensor constitutes the battery-driven car driving control system.Central process unit, output control unit, rectifier, filter, inverter, power inverter, the multichannel output rectifier, single lattice shunt-charge controller constitutes electric vehicle quick charge system.Artificial mode, automatic mode, drive pattern, standby mode, power generation mode constitutes the battery-driven car process control system.When machine operation during at drive pattern the motor wiring be triangular form and connect method, when machine operation during at power generation mode the motor wiring be wye connection.Operating mode, drive pattern; Whole motor synchronous drive-types (1); Two front-wheel master motor synchronous drive two trailing wheel standby formulas (2), and two front-wheel master motor synchronous drive two trailing wheel generation types (3), and two trailing wheel master motor synchronous drive two front-wheel standby formulas (4); Two trailing wheel master motor synchronous drive two car generating electricity by front wheel formula (5) four wheel drive master motor standby formulas (6); Four wheel drive master electric power generation formula (7), main motor-driven four-wheel standby formula (8), main motor-driven four-wheel generation type (9); Main motor-driven front-wheel standby trailing wheel generation type (10), main motor-driven trailing wheel standby car generating electricity by front wheel formula (11).Standby mode; Whole motor standby formulas (12); Two front-wheel master motor standby rear wheel drives (13); Two trailing wheel master motor standby front wheel drive types (14), four-wheel standby master motor-driven (15), main motor standby four-wheel driven in synchronism formula (16); Two front-wheel standby master motor-driven trailing wheel generation types (17), two trailing wheel standby master motor-driven car generating electricity by front wheel formulas (18).Power generation mode; Whole electric power generation formulas (19), two front-wheel master electric power generation rear wheel drives (20), two trailing wheel master electric power generation front wheel drive types (21); The four-wheel main motor-driven (22) that generates electricity, main electric power generation four-wheel driving type (23), two car generating electricity by front wheel master motor trailing wheel driven in synchronism formulas (24); The two trailing wheels main motor front-wheel driven in synchronism formula of generating electricity; (25), two car generating electricity by front wheel master motor-driven trailing wheel standby formulas (26), two car generating electricity by front wheel master motor standby rear wheel drives (27); The two trailing wheels main motor-driven front-wheel standby formula (28) of generating electricity, the two trailing wheels main motor standby front wheel drive type (29) that generates electricity.On central process unit, select manually (artificial mode) or (automatic mode) automatically during the vehicle start operation by the driver.Artificial mode; Control the mode of operation of each motor, automatic mode by the driver; By each electrical machine working mode of central process unit automatic guidance.For example artificial mode is selected in heavy load starting in abrupt slope, selects whole motor-drivens (1), is transformed to after starting operation is steady → front-wheel master motor synchronous driving trailing wheel standby formula (2); → main motor-driven four-wheel standby formula (8), → main motor-driven front-wheel standby trailing wheel generation type (10) is met sloping road or when overtaking other vehicles; → front-wheel master motor synchronous drives trailing wheel generation type (3), and → front-wheel master motor synchronous drives trailing wheel standby formula (2), → whole motor-drivens (1); When meeting level road or descending, → front-wheel standby master motor-driven trailing wheel generation type (17), → main motor-driven four-wheel generation type (9); → or whole electric power generation formula (19); Suitably adjust drive pattern in the conversion vehicle operating according to road conditions, standby mode, the operating mode vehicle of power generation mode can the smooth drive generator operation.
Power generation mode; When multiple electric motors is operated in power generation mode simultaneously, be paired running, generate electricity through output control unit rectifier; Filter, inverter, power inverter; The multichannel output rectifier, single lattice shunt-charge controller is to the single lattice battery parallel connection of Vehicular accumulator cell group fast charge.
Description of drawings
Be described further below in conjunction with the accompanying drawing specific embodiments of the invention;
Fig. 1 structural manufacturing process figure of the present invention (Figure of abstract)
Each wheel of battery-driven car all is equipped with wheel hub motor, and preceding turbin generator (a), back turbin generator (b), main motor (c), main motor are installed between two front-wheels or between two trailing wheels, converters (d), and battery pack (e) constitutes power system of electric automobile.Central process unit (f), input driven in synchronism control unit (g), converters (d), sensor (h) constitutes the battery-driven car driving control system.Central process unit (f), output control unit (i), rectifier (j), filter (k), inverter (l), power inverter (m), multichannel output rectifier (n), single lattice shunt-charge controller (o) constitutes electric vehicle quick charge system.Artificial mode, automatic mode, drive pattern (p), standby mode (q), power generation mode (r) constitutes the battery-driven car process control system.When machine operation during at drive pattern the motor wiring be triangular form and connect method, when machine operation during at power generation mode the motor wiring be wye connection.Operating mode, drive pattern (p); Whole motor synchronous drive-types (1); Two front-wheel master motor synchronous drive two trailing wheel standby formulas (2), and two front-wheel master motor synchronous drive two trailing wheel generation types (3), and two trailing wheel master motor synchronous drive two front-wheel standby formulas (4); Two trailing wheel master motor synchronous drive two car generating electricity by front wheel formula (5) four wheel drive master motor standby formulas (6); Four wheel drive master electric power generation formula (7), main motor-driven four-wheel standby formula (8), main motor-driven four-wheel generation type (9); Main motor-driven front-wheel standby trailing wheel generation type (10), main motor-driven trailing wheel standby car generating electricity by front wheel formula (11).Standby mode (q); Whole motor standby formulas (12); Two front-wheel master motor standby rear wheel drives (13) two trailing wheel master motor standby front wheel drive types (14); Four-wheel standby master motor-driven (15); Main motor standby four-wheel driven in synchronism formula (16), two front-wheel standby master motor-driven trailing wheel generation types (17), two trailing wheel standby master motor-driven car generating electricity by front wheel formulas (18).Power generation mode (r); Whole electric power generation formulas (19), two front-wheel master electric power generation rear wheel drives (20), two trailing wheel master electric power generation front wheel drive types (21); The four-wheel main motor-driven (22) that generates electricity; Main electric power generation four-wheel driving type (23), two car generating electricity by front wheel master motor trailing wheel driven in synchronism formulas (24), the two trailing wheels main motor front-wheel driven in synchronism formula (25) of generating electricity; Two car generating electricity by front wheel master motor-driven trailing wheel standby formulas (26); Two car generating electricity by front wheel master motor standby rear wheel drives (27), the two trailing wheels main motor-driven front-wheel standby formula (28) of generating electricity, the two trailing wheels main motor standby front wheel drive type (29) that generates electricity.On central process unit, select manually (artificial mode) or (automatic mode) automatically during the vehicle start operation by the driver.Artificial mode; Control the mode of operation of each motor, automatic mode by the driver; By each electrical machine working mode of central process unit automatic guidance.For example artificial mode is selected in heavy load starting in abrupt slope, selects whole motor-drivens (1), is transformed to after driveaway operation is steady → front-wheel master motor synchronous driving trailing wheel standby formula (2); → main motor-driven four-wheel standby formula (8), → main motor-driven front-wheel standby trailing wheel generation type (10) is met sloping road or is transformed to when overtaking other vehicles; → front-wheel master motor synchronous drives trailing wheel generation type (3), and → front-wheel master motor synchronous drives trailing wheel standby formula (2), → whole motor-drivens (1); Be transformed to → front-wheel standby master motor-driven trailing wheel generation type (17), → main motor-driven four-wheel generation type (9) when meeting level road or descending; → or whole electric power generation formula (19); Suitably adjust drive pattern in the conversion vehicle operating (p) according to road conditions, standby mode (q), the operating mode vehicle of power generation mode (r) can the smooth drive generator operation.Power generation mode (r); Each motor is paired running when multiple electric motors is operated in power generation mode simultaneously, generates electricity through output control unit (i) rectifier (j); Filter (k), inverter (l), power inverter (m); Multichannel output rectifier (n); Single lattice shunt-charge controllers (o), to Vehicular accumulator cell group (e), single lattice battery parallel connection fast charge.

Claims (10)

1. the sustainable charging pure electric vehicle of motor-driven more than a kind, each wheel of battery-driven car all is equipped with wheel hub motor, preceding turbin generator, back turbin generator, main motor; Main motor is installed between two front-wheels or between two trailing wheels, converters, and battery pack constitutes power system of electric automobile, central process unit; Input driven in synchronism control unit, converters, sensor constitutes the battery-driven car driving control system, central process unit; Output control unit, rectifier, filter, inverter, power inverter; The multichannel output rectifier, single lattice shunt-charge controller constitutes electric vehicle quick charge system, artificial mode, automatic mode; Drive pattern, standby mode, power generation mode constitutes the battery-driven car process control system; When machine operation during at drive pattern the motor wiring be triangular form and connect method, when machine operation during at power generation mode the motor wiring be wye connection, operating mode, drive pattern; Whole motor synchronous drive-types (1), two front-wheel master motor synchronous drive two trailing wheel standby formulas (2), and two front-wheel master motor synchronous drive two trailing wheel generation types (3); Two trailing wheel master motor synchronous drive two front-wheel standby formulas (4), and two trailing wheel master motor synchronous drive two car generating electricity by front wheel formulas (5), four wheel drive master motor standby formula (6); Four wheel drive master electric power generation formula (7); Main motor-driven four-wheel standby formula (8), main motor-driven four-wheel generation type (9), main motor-driven front-wheel standby trailing wheel generation type (10); Main motor-driven trailing wheel standby car generating electricity by front wheel formula (11), standby mode; Whole motor standby formulas (12); Two front-wheel master motor standby rear wheel drives (13), two trailing wheel master motor standby front wheel drive types (14), four-wheel standby master motor-driven (15); Main motor standby four-wheel driven in synchronism formula (16); Two front-wheel standby master motor-driven trailing wheel generation types (17), two trailing wheel standby master motor-driven car generating electricity by front wheel formulas (18), power generation mode; Whole electric power generation formulas (19), two front-wheel master electric power generation rear wheel drives (20), two trailing wheel master electric power generation front wheel drive types (21); The four-wheel main motor-driven (22) that generates electricity, main electric power generation four-wheel driving type (23), two car generating electricity by front wheel master motor trailing wheel driven in synchronism formulas (24); The two trailing wheels main motor front-wheel driven in synchronism formula of generating electricity; (25) two car generating electricity by front wheel master motor-driven trailing wheel standby formulas (26), two car generating electricity by front wheel master motor standby rear wheel drives (27), the two trailing wheels main motor-driven front-wheel standby formula (28) of generating electricity; The two trailing wheels main motor standby front wheel drive type (29) that generates electricity; On central process unit, select manually (artificial mode) or (automatic mode) automatically, artificial mode during the vehicle start operation by the driver; Control the mode of operation of each motor, automatic mode by the driver; By each electrical machine working mode of central process unit automatic guidance, suitably adjust drive pattern in the conversion vehicle operating according to road conditions, standby mode, power generation mode, the operating mode vehicle can the smooth drive generator operation, power generation mode; Be paired running when being operated in power generation mode simultaneously, generate electricity through output control unit rectifier, filter like multiple electric motors; Inverter, power inverter, multichannel output rectifier; Single lattice shunt-charge controller, to the Vehicular accumulator cell group, single lattice battery parallel connection fast charge.
2. it is characterized in that according to the sustainable charging pure electric vehicle of the said a kind of many motor-driven of claim 1; Each wheel of battery-driven car all is equipped with wheel hub motor, and preceding turbin generator, back turbin generator, main motor, main motor are installed between two front-wheels or between two trailing wheels, converters, and battery pack constitutes power system of electric automobile.
3. it is characterized in that according to the sustainable charging pure electric vehicle of the said a kind of many motor-driven of claim 1; Central process unit, input driven in synchronism control unit, converters, sensor constitutes the battery-driven car driving control system.
4. it is characterized in that according to the sustainable charging pure electric vehicle of the said a kind of many motor-driven of claim 1; Central process unit, output control unit, rectifier, filter, inverter, power inverter, the multichannel output rectifier, single lattice shunt-charge controller constitutes electric vehicle quick charge system.
5. it is characterized in that according to the sustainable charging pure electric vehicle of the said a kind of many motor-driven of claim 1; Artificial mode, automatic mode, drive pattern, standby mode, power generation mode constitutes the battery-driven car process control system.
6. continuing the charging pure electric vehicle according to the said a kind of many motor-driven of claim 1 is characterized in that; When machine operation during at drive pattern the motor wiring be triangular form and connect method, when machine operation during at power generation mode the motor wiring be wye connection.
7. continuing the charging pure electric vehicle according to the said a kind of many motor-driven of claim 1 is characterized in that; Operating mode, drive pattern; Whole motor synchronous drive-types (1), two front-wheel master motor synchronous drive two trailing wheel standby formulas (2), and two front-wheel master motor synchronous drive two trailing wheel generation types (3); Two trailing wheel master motor synchronous drive two front-wheel standby formulas (4); Two trailing wheel master motor synchronous drive two car generating electricity by front wheel formula (5) four wheel drive master motor standby formulas (6), four wheel drive master electric power generation formula (7), main motor-driven four-wheel standby formula (8); Main motor-driven four-wheel generation type (9); Main motor-driven front-wheel standby trailing wheel generation type (10), main motor-driven trailing wheel standby car generating electricity by front wheel formula (11), standby mode; Whole motor standby formulas (12); Two front-wheel master motor standby rear wheel drives (13) two trailing wheel master motor standby front wheel drive types (14); Four-wheel standby master motor-driven (15), main motor standby four-wheel driven in synchronism formula (16), two front-wheel standby master motor-driven trailing wheel generation types (17); Two trailing wheel standby master motor-driven car generating electricity by front wheel formulas (18), power generation mode; Whole electric power generation formulas (19), two front-wheel master electric power generation rear wheel drives (20), two trailing wheel master electric power generation front wheel drive types (21); The four-wheel main motor-driven (22) that generates electricity; Main electric power generation four-wheel driving type (23), two car generating electricity by front wheel master motor trailing wheel driven in synchronism formulas (24), the two trailing wheels main motor front-wheel driven in synchronism formula (25) of generating electricity; Two car generating electricity by front wheel master motor-driven trailing wheel standby formulas (26); Two car generating electricity by front wheel master motor standby rear wheel drives (27), the two trailing wheels main motor-driven front-wheel standby formula (28) of generating electricity, the two trailing wheels main motor standby front wheel drive type (29) that generates electricity.
8. continuing the charging pure electric vehicle according to the said a kind of many motor-driven of claim 1 is characterized in that; On central process unit, select manually (artificial mode) or (automatic mode) automatically, artificial mode during the vehicle start operation by the driver; Control the mode of operation of each motor, automatic mode by the driver; By each electrical machine working mode of central process unit automatic guidance.
9. continuing the charging pure electric vehicle according to the said a kind of many motor-driven of claim 1 is characterized in that; Suitably adjust drive pattern in the conversion vehicle operating according to road conditions, standby mode, the operating mode vehicle of power generation mode can the smooth drive generator operation.
10. continuing the charging pure electric vehicle according to the said a kind of many motor-driven of claim 1 is characterized in that; Power generation mode; When multiple electric motors is operated in power generation mode simultaneously, be paired running, generate electricity through output control unit rectifier, filter; Inverter, power inverter, multichannel output rectifier; Single lattice shunt-charge controller, to the Vehicular accumulator cell group, single lattice battery parallel connection fast charge.
CN2012100205553A 2012-01-06 2012-01-06 Multi-motor driven and continuously-charging battery electric vehicle Pending CN102529743A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103496313A (en) * 2012-12-19 2014-01-08 宝鸡市瑞尔玛电动车制造有限公司 Large-tonnage electric van drive axle system
CN104512234A (en) * 2013-10-07 2015-04-15 江苏锋华车辆科技有限公司 Electric vehicle
CN104802654A (en) * 2014-01-24 2015-07-29 张振勇 Dual-drive electromotor
CN107696915A (en) * 2017-09-20 2018-02-16 江苏大学 A kind of wheeled driving control system of electric automobile based on hierarchical control and its control method
CN110341498A (en) * 2019-07-23 2019-10-18 东风汽车集团有限公司 A kind of hub motor distribution time sharing electric automobile chassis configuration, four-drive electric car and control method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103496313A (en) * 2012-12-19 2014-01-08 宝鸡市瑞尔玛电动车制造有限公司 Large-tonnage electric van drive axle system
CN104512234A (en) * 2013-10-07 2015-04-15 江苏锋华车辆科技有限公司 Electric vehicle
CN104802654A (en) * 2014-01-24 2015-07-29 张振勇 Dual-drive electromotor
CN107696915A (en) * 2017-09-20 2018-02-16 江苏大学 A kind of wheeled driving control system of electric automobile based on hierarchical control and its control method
CN110341498A (en) * 2019-07-23 2019-10-18 东风汽车集团有限公司 A kind of hub motor distribution time sharing electric automobile chassis configuration, four-drive electric car and control method

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Application publication date: 20120704