CN201040493Y - Environmental protection hydrogen and electricity power vehicle - Google Patents
Environmental protection hydrogen and electricity power vehicle Download PDFInfo
- Publication number
- CN201040493Y CN201040493Y CNU2007200798360U CN200720079836U CN201040493Y CN 201040493 Y CN201040493 Y CN 201040493Y CN U2007200798360 U CNU2007200798360 U CN U2007200798360U CN 200720079836 U CN200720079836 U CN 200720079836U CN 201040493 Y CN201040493 Y CN 201040493Y
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- hydrogen
- wheel
- battery pack
- hydrogen engine
- generator set
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- Expired - Fee Related
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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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The utility model provides a hydrogen electricity environmental power car, installed with a hydrogen electricity power control system, a wheel steering system and a vehicle safety air sac. The hydrogen electricity power control system comprises a battery, a hydrogen engine starting and generating set, an ECU electronic controller, a wheel motor and braking device. The battery is connected respectively with the hydrogen engine starting and generating set and the wheel motor and braking device for four wheels through the ECU electronic controller, the hydrogen engine starting and generating set comprises a hydrogen storage device, a hydrogen engine and a starting and generating machine. The hydrogen output port of the hydrogen storage device is communicated with the hydrogen engine, and the hydrogen engine is coaxially connected with the starting and generating machine. The utility model is a hydrogen electricity environmental power car which can develop hydrogen energy with a low cost. The utility model is driven by an energy combining the hydrogen energy with the electric power. The utility model has high efficiency, low energy consumption, simple structure, strong power, convenient control and good operation performance.
Description
Technical field
The utility model relates to a kind of power actuated vehicle that adopts hybrid power, especially a kind of hydrogen electricity power in environmental protection car.
Background technology
Use the power car of battery, charging duration generally all needs several hrs, and operating range is not oversize.The oil electric mixed dynamic rear-guard automobile that companies such as Toyota release still based on Fuel Petroleum, pollutes still serious.Fuel cell also because technical matterss such as cost, life-span are effectively solved as yet, is difficult to promote.Efficient height during " hydrogen engine " CN200510018908.6 low speed of my invention, thus can low-costly release the hydrogen electricity in conjunction with power car.
Summary of the invention
The purpose of this utility model provide a kind of with hydrogen, electric energy in conjunction with being used as power, high-efficiency low energy consumption, simple in structure, the hydrogen electricity power in environmental protection car that drive ability is good.
Technical solution adopted in the utility model is:
Hydrogen, Electronmotive Force control system, wheel steering system and headstock safety air bag are installed.
Described hydrogen, Electronmotive Force control system comprise battery pack, hydrogen engine startup/generator set, ECU electronic controller, wheel electrical machine and brake equipment; Described battery pack is connected with brake equipment with the wheel electrical machine of hydrogen engine startup/generator set and four wheels respectively by the ECU electronic controller, and hydrogen engine startup/generating set comprises hydrogen reservoir, hydrogen engine and startup/electrical generator; The hydrogen delivery port of hydrogen reservoir is communicated with hydrogen engine, and hydrogen engine is connected with startup/generator coaxle.
Described ECU electronic controller comprises CPU treater, battery pack controller, four wheel electrical machine controllers, hydrogen engine startup/generator set controller and telltales; The CPU treater is connected with telltale with battery pack controller, four wheel electrical machine controllers, hydrogen engine startup/generator set controllers respectively, the battery pack controller is connected with battery pack, four wheel electrical machine controllers, hydrogen engine startup/generator set controllers respectively, and is provided with the commercial power interface of the battery charging of external source; The wheel electrical machine controller is connected with wheel electrical machine, battery pack controller respectively, and hydrogen engine startup/generator set controller is connected with hydrogen engine startup/generator set, four wheel electrical machine controllers, battery pack controllers respectively; The CPU treater of ECU electronic controller is provided with A, B, several point of connection of C, D...... respectively with preceding two-wheel drive, back two-wheel drive, four wheel drive, battery pack electric energy, hydrogen engine startups/generator set electric energy, battery pack electric energy+hydrogen engine startup/generator set electric energy, cruise and slide at the interval, regenerative brake promptly brakes, the transducing signal of P park, R reverse gear, N neutral gear, D D Drive, wheel speed sensor, front-wheel steering angle sensor is connected.
Described wheel steering system is connected to form by stub ring that is fixed with steering lever, interior cover stub and front-wheel central fixed shaft, and stub and stub ring also are provided with front-wheel steering angle sensor.
Described headstock safety air bag is to be provided with safety air bag above the headstock front.
Described battery pack is HV storage battery, lithium cell, lithium Fe battery, high ferro cell or capacitor batteries.
Described wheel electrical machine and brake equipment comprise stator, rotor and tachogen, rotor is connected and fixed with detachable wheel, rotor is provided with the hydraulic braking disc in the side, the dish hoof on disc both sides is connected and fixed through fixed support and stator anchor shaft, with the stator anchor shaft is the annular at center, disc outside, dish hoof support is interior, prong outward.
Be provided with the waste heat switch between hydrogen engine and the hydrogen reservoir.
Described ECU electronic controller has the urgent reverse motor activation button that prevents brake failure.
The utility model is a kind of low cost development Hydrogen Energy, is used as power with hydrogen, electric energy combination, and high-efficiency low energy consumption, simple in structure, powerful, control is convenient, the hydrogen electricity power in environmental protection car that drive ability is good.
Description of drawings
Fig. 1 is the utility model hydrogen electricity power in environmental protection bassinet structure schematic block diagram.
Fig. 2 is hydrogen electricity power in environmental protection car wheel electrical machine and hydraulic brake structure scheme drawing.
Fig. 3 is a hydrogen electricity power in environmental protection car fore wheel structure scheme drawing.
Fig. 4 is a hydrogen electricity power in environmental protection car ECU electronic controller structural representation.
The specific embodiment
With reference to Fig. 1, the delivery port of hydrogen reservoir 4 is exported hydrogen and is connected with hydrogen engine 6, and output hydrogen provides work fuel to hydrogen engine.Hydrogen engine 6 and 5 coaxial connections of startup/electrical generator.Be provided with hydrogen engine waste heat switch between hydrogen engine 6 and the hydrogen reservoir 4, be fit to the hydrogen reservoir of new type of solid state hydrogen storage technologies such as magnesium metal.
Provide friendship frequently electric energy startup hydrogen engine 6 through battery pack controller, the hydrogen engine startup/generator set controller of ECU electronic controller 3 to startup/electrical generator 5 by battery pack 1, drive startup/electrical generator 5 after hydrogen engine 6 starts again and send electric energy, mainly supply with wheel electrical machine controller frequency conversion drive wheel electrical machine.Only use the energy of single battery pack energy or single hydrogen engine startup/generator set when general startup and general travelling; When driving (travelling) at full speed, throttle sensor merges and four wheel drive work the energy bins of the energy+battery pack of ECU electronic controller controls hydrogen engine startup/generator set.The power car required energy that travels is dynamically multifarious, the optimum capacity that hydrogen engine startup/generator set provides deduct dump energy behind the institute's energy requirement that travels by CPU treater control battery pack controller constantly to battery pack 1 charging, comprise of short duration parking, slide, the dump energy of deceleration etc.The braking energy that reclaims is equally also charged to battery pack by CPU treater control battery pack controller.Battery pack 1 can be selected the HV storage battery for use, lithium cell, lithium Fe battery, high ferro cell, or capacitor batteries.The battery pack controller also disposes the commercial power interface of the battery charging of electric frequency conversion a/c system and external source.
With reference to Fig. 4, the A on the CPU of ECU electronic controller treater by mechanical switch or thoughts and feelings inductor (device), B, C, D...... several transducing signal point of connection correspondences are imported the P park, the R reverse gear, the N neutral gear, the D D Drive, preceding two-wheel drive, back two-wheel drive, four wheel drive, the battery pack electric energy, hydrogen engine startup/generator set electric energy, battery pack electric energy+hydrogen engine startup/generator set electric energy, cruise slides H with the interval, regenerative brake sensing control signal such as promptly brake, the CPU treater is pressed the pre-set program computing, connect the battery pack controller, four wheel electrical machine controllers, hydrogen engine startup/generator set controller is realized corresponding P park by above-mentioned transducing signal control electric energy and motor, the R reverse gear, the N neutral gear, the D D Drive, preceding two-wheel drive, back two-wheel drive, four wheel drive, the battery pack electric energy, hydrogen engine startup/generator set electric energy, battery pack electric energy+hydrogen engine startup/generator set electric energy, cruise with work such as slide at interval.The dump energy of hydrogen engine startup/generator set and braking energy (regenerative brake) are recovered in the storage battery by the information acquisition Data Control battery pack controller of CPU treater according to battery pack controller, four wheel electrical machine controllers, hydrogen engine startup/generator set controller.
Described ECU electronic controller can be to battery charging at the external mains supply interface of battery pack controller.
With reference to Fig. 4, ECU electronic controller CPU treater has P park, R reverse gear, N neutral gear, D D Drive, preceding two-wheel drive, back two-wheel drive, four wheel drive, battery pack electric energy, hydrogen engine startup/generator set electric energy, battery pack electric energy+hydrogen engine variable frequency starting/generator set electric energy electric control operation.If automatic and M/C.Automatically be: the battery pack electric weight drops at 51% o'clock and uses the battery pack electric energy by 100%, and the battery pack electric weight then uses hydrogen engine startup/generator set electric energy during from 50%-99%.Manually: the planned energy of using.Promptly manually arbitrarily change battery pack electric energy and hydrogen engine startup/generator set electric energy.The traffic lights highway section or the startup of stopping frequently then can be passed through manual switch battery pack electric energy again.The battery pack electric weight is lower than 25% alarm, is lower than 15% and can starts the work of hydrogen engine startup/generator set automatically and transfer the power supply of hydrogen engine startup/generator set electric energy to.When vehicle needs afterburning or drives (travelling) at full speed, battery pack electric energy+hydrogen engine startup/generator set electric energy+four wheel drive, open the throttle wide arrives the highest high-ball.D D Drive moving velocity is 0-180 kilometer/hour.The R reverse gear is to realize by the counter-rotating of ECU electronic controller controls motor.P park and pull brake equipment and all have the hydraulic braking function.By front-wheel steering angle sensor, throttle sensor, wheel speed sensor, the ECU electronic controller is by predetermined dependent program computing, and corresponding output frequency conversion electric energy is accurately controlled operating condition.Change throttle the size just corresponding change wheel motor speed of energy, power, reach at a high speed, safety, power is smooth and easy, and is desirable and stable.
With reference to Fig. 2, wheel electrical machine 2 and hydraulic brake system include detachable wheel 15, tire 8, motor stator 13, rotor 16, tachogen, hydraulic braking disc 9, disc brake hoof 10.Hydraulic braking 1 disc 9 is connected with rotor 16, and disc brake hoof fixed support 11 is connected with motor stator anchor shaft 12.Braking disc 9 externally, disc brake hoof support 11 is interior, prong circle type structure outwardly, braking disc moment is big, but nonskid braking and sensitivity, the prolongation disc brake hoof life-span.Detachable wheel 15 is connected and fixed by screw 14 and rotor 16.Driver's brake pedal, brake pedal sensor is sent speed-slackening signal, and wheel electrical machine is cut off by the ECU electronic controller and drives electric energy.ECU electronic controller controls motor transfers generating state to and reclaims braking energy, and regulate the size of charging load synchronously with pulse-width controlled by the battery pack controller according to brake pedal sensor dynamic brake signal (dynamics), braking motor is generated electricity accordingly produce the resistance braking.When regenerative brake motor maximum generation produces the resistance braking mode and does not also reach the required braking mode of driver operation braking dynamics, the work of hydraulic braking technical opening, and brake (regenerative brake) with the electric power generation resistance and brake jointly, stop up to wheel.In addition, also be provided with urgent reverse motor activation button, prevent brake failure.During brake failure, press urgent reverse motor activation button, provide signal hydrogen Electronmotive Force control system reverse motor propulsive effort to make vehicle keep balance and not mobile by four wheel speed sensors, remove by open the throttle wide R reverse gear or D D Drive again and move on to the safety zone.
With reference to Fig. 3, the left and right sides front-wheel of front-wheel steering system is equipped with stub 17, stub ring 19, steering lever 18 and front-wheel steering angle sensor 21.Steering lever 18, stub ring 19 connect with front-wheel 20 central fixed shaft, and it is rotation steering lever in center with the stub that the direction machine rotates adjusting by gear transmission or hydraulic pressure, makes about front-wheel synchronously towards consistent angular deflection.The gear transmission method is, the keep straight on steering lever end of off front wheel when parallel of two front-wheels becomes straight line by three drive station of steering lever end arc gear wheel on the mid point+medial arc heel teeth lever type transmission+left side of commentaries on classics degree arc gear wheel+traversing pinion bar, traversing pinion bar mid point moves forward, the steering lever end that promotes the near front wheel by commentariess on classics degree form arc gear wheel to the left side rotation move arc, the near front wheel commentaries on classics of taking back.Simultaneously, driving force passes to the steering lever end arc gear wheel of off front wheel through the lever principle of left medial arc heel teeth in-line, makes off front wheel and the near front wheel towards identical angle and consistent the rotation, and realization turns to synchronously.Hydrostatic drive is that the steering lever end of left and right sides front-wheel is made identical corresponding gyration hydraulic pressure camber, with hydraulic pressure steering lever is moved, brake drum of front wheel right hand and left hand right avertence is changeed, the mutual UNICOM of the hydraulic pressure of left and right sides front-wheel, the direction of passage machine is carried out two-way modulated pressure transmission and is promoted hydrostatic drive at the middle of two passages of hydraulic pressure respectively, make the front-wheel steer angle harmonious, realize turning to synchronously.Turn to unanimity about the front-wheel steering system, light and flexible effectively improves and drives comfort and traffic safety performance.
Claims (5)
1. a hydrogen electricity power in environmental protection car comprises vehicle body, power system, wheel, it is characterized in that being equipped with hydrogen, Electronmotive Force control system, wheel steering system and headstock safety air bag:
Described hydrogen, Electronmotive Force control system comprise battery pack (1), hydrogen engine startup/generator set, ECU electronic controller (3), wheel electrical machine and brake equipment; Described battery pack (1) is connected with brake equipment with the wheel electrical machine of hydrogen engine startup/generator set and four wheels respectively by ECU electronic controller (3), hydrogen engine startup/generating set comprises hydrogen reservoir (4), hydrogen engine (6) and startup/electrical generator (5); The hydrogen delivery port of hydrogen reservoir (4) is communicated with hydrogen engine (6), hydrogen engine (6) and coaxial connection of startup/electrical generator (5);
Described ECU electronic controller (3) comprises CPU treater, battery pack controller, four wheel electrical machine controllers, hydrogen engine startup/generator set controller and telltales; The CPU treater is connected with telltale with battery pack controller, four wheel electrical machine controllers, hydrogen engine startup/generator set controllers respectively, the battery pack controller is connected with battery pack, four wheel electrical machine controllers, hydrogen engine startup/generator set controllers respectively, and is provided with the commercial power interface of the battery charging of external source; The wheel electrical machine controller is connected with wheel electrical machine (2), battery pack controller respectively, and hydrogen engine startup/generator set controller is connected with hydrogen engine startup/generator set, four wheel electrical machine controllers, battery pack controllers respectively; The CPU treater of ECU electronic controller is provided with A, B, C, D...... several point of connection respectively with preceding two-wheel drive, back two-wheel drive, four wheel drive, the battery pack electric energy, hydrogen engine startup/generator set electric energy, battery pack electric energy+hydrogen engine startup/generator set electric energy, cruise slides with the interval, regenerative brake promptly brakes, the P park, the R reverse gear, the N neutral gear, the D D Drive, wheel speed sensor, the transducing signal of front-wheel steering angle sensor is corresponding to be connected;
Described wheel steering system is connected to form by stub ring (19) that is fixed with steering lever (18), interior cover stub (17) and front-wheel (20) central fixed shaft, and stub (17) also is provided with front-wheel steering angle sensor (21) with stub ring (19);
Described headstock safety air bag is to be provided with safety air bag (7) above the headstock front.
2. hydrogen electricity power in environmental protection car according to claim 1, it is characterized in that: battery pack (1) is HV storage battery, lithium cell, lithium Fe battery, high ferro cell or capacitor batteries.
3. hydrogen electricity power in environmental protection car according to claim 1, it is characterized in that: described wheel electrical machine and brake equipment comprise stator (13), rotor (16) and tachogen, rotor (16) is connected and fixed with detachable wheel (15), rotor (16) is provided with hydraulic braking disc (9) in the side, the dish hoof (10) on disc both sides is connected and fixed through fixed support (11) and stator anchor shaft (12), with stator anchor shaft (12) is the annular at center, disc (9) outside, dish hoof support (11) is interior, and prong outward.
4. hydrogen electricity power in environmental protection car according to claim 1 is characterized in that: be provided with the waste heat switch between hydrogen engine (6) and the hydrogen reservoir (4).
5. hydrogen electricity power in environmental protection car according to claim 1, it is characterized in that: ECU electronic controller (3) has the urgent reverse motor activation button that prevents brake failure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200798360U CN201040493Y (en) | 2007-06-01 | 2007-06-01 | Environmental protection hydrogen and electricity power vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200798360U CN201040493Y (en) | 2007-06-01 | 2007-06-01 | Environmental protection hydrogen and electricity power vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201040493Y true CN201040493Y (en) | 2008-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200798360U Expired - Fee Related CN201040493Y (en) | 2007-06-01 | 2007-06-01 | Environmental protection hydrogen and electricity power vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201040493Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837741A (en) * | 2010-04-23 | 2010-09-22 | 李树文 | Charging circulating system of electric car |
| CN101841178A (en) * | 2010-04-23 | 2010-09-22 | 李树文 | Improved cyclic system for charging electric vehicle |
| CN110318865A (en) * | 2019-05-13 | 2019-10-11 | 杭州萌友服饰有限公司 | A kind of new-energy automobile continuation of the journey device |
-
2007
- 2007-06-01 CN CNU2007200798360U patent/CN201040493Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837741A (en) * | 2010-04-23 | 2010-09-22 | 李树文 | Charging circulating system of electric car |
| CN101841178A (en) * | 2010-04-23 | 2010-09-22 | 李树文 | Improved cyclic system for charging electric vehicle |
| CN110318865A (en) * | 2019-05-13 | 2019-10-11 | 杭州萌友服饰有限公司 | A kind of new-energy automobile continuation of the journey device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080326 Termination date: 20100601 |