CN101396974A - Automatic power generation and storage electric motor car - Google Patents
Automatic power generation and storage electric motor car Download PDFInfo
- Publication number
- CN101396974A CN101396974A CNA2008100994223A CN200810099422A CN101396974A CN 101396974 A CN101396974 A CN 101396974A CN A2008100994223 A CNA2008100994223 A CN A2008100994223A CN 200810099422 A CN200810099422 A CN 200810099422A CN 101396974 A CN101396974 A CN 101396974A
- Authority
- CN
- China
- Prior art keywords
- pole
- master cock
- controller
- double throw
- negative
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a self-power-generation and self-power-storage electric vehicle, which relates to a two-wheel, three-wheel or four-wheel electric vehicle technique field. The electric vehicle of the invention comprises two sets of driving motors, two sets of storage batteries and a charge controller, a wind driven generator, a solar panel and a solar charge controller, wherein, at least one set of driving circuit can be formed by selecting the combination of different switches to realize discharging of the storage battery and working of the driving motor, so that basic functions of the electric vehicle that a front wheel or a rear wheel actively moves forward, or the two wheels are driven at the same time can be achieved. In addition, two sets of charging circuit can be formed, wherein, one set is used for converting dynamic energy into electric energy by adopting a driven wheel motor and converting wind energy into electric energy by adopting the wind generator and then the electric energy is stored into the storage battery which is connected with the charge controller by the charge controller, so that the self-power-generation can be achieved; and the other set is used for converting sun light energy into electric energy by adopting the solar panel and then the electric energy is stored into the storage battery which is connected with the solar charge controller by the solar charge controller.
Description
Technical field
The present invention relates to a kind of two-wheeled or three-wheel, four-wheel electric motor car technical field.
The electric car electrical system of driving and energy recovery can realize that especially two-wheel drives and the electrically-charged battery-driven car while travelling.
Background technology
At present, the battery-driven car electric system on the market is mainly formed by a group storage battery, master cock, controller, governor, electric drive wheel series connection, and battery-driven car travels by the unidirectional conversion of electric energy to kinetic energy.Switch closure, regulate governor by staff, the storage battery electric energy rotates electric drive wheel through switch, controller, governor, drives flower wheel through vehicle frame and rotates, and reaches the purpose that car body travels.But, in the battery-driven car driving process, the wind energy that is produced and the kinetic energy of flower wheel run off fully, battery-driven car runs into that specific condition is overweight as bearing a heavy burden, when the gradient is big, every driveability of driving wheel can significantly descend, when serious even can burn motor or controller, make troubles to the user.Owing to limited by the physical property of storage battery chemical property and motor, the electric system of the battery-driven car on the market all is the simple conversion form of electric energy to kinetic energy basically, the wind energy and the flower wheel kinetic energy of generation are seriously run off, bring restriction significantly for energy recovery, increase battery-driven car single charge continuation of the journey mileage and the every driveability of raising battery-driven car.
Summary of the invention
The object of the invention is to utilize wind energy that is had in the battery-driven car driving process and the kinetic energy that flower wheel had to be converted into electrical power storage in standby battery, can increase battery-driven car single charge continuation of the journey mileage and flower wheel motor drives under the effect of standby battery electric energy, realize that driving wheel and flower wheel two-wheel drive, improve every driveability of battery-driven car, and the driving wheel electric system is when damaging, the flower wheel electric system is adjusted to driving condition and realizes driving, and utilizes solar power to give the automatic power generation and storage electric motor car of charging electric vehicle simultaneously.
The present invention includes vehicle frame and car body, it is characterized in that on car body, connecting solar panel, top at solar panel connects protective clear layer, at the fixing aerogenerator of Vehicular body front, on vehicle frame, connect front-wheel and trailing wheel respectively, on front-wheel and hind axle, be connected drive motor one and drive motor two separately respectively, on vehicle frame, connect storage battery one and storage battery two respectively, the positive pole of each group storage battery is divided into respectively on four selectivity contacts that two branch roads are connected a double pole double throw master cock, decide contact and be connected with governor one for one of described double pole double throw master cock by motor drive controller one, the other end of governor one is connected with the positive terminal of drive motor one by single-pole double throw (SPDT) master cock one, described single-pole double throw (SPDT) master cock one decide the positive terminal that contact is connected drive motor one, the negative pole end of drive motor one is connected with the cathode output end of motor drive controller one, and the negative input of motor drive controller one is connected with the negative pole end of two group storage batteries respectively; Another of double pole double throw master cock decided contact and is connected with governor two by motor drive controller two, one end of governor two is connected with the positive terminal of drive motor two by single-pole double throw (SPDT) master cock two, the negative pole end of drive motor two is connected with the cathode output end of motor drive controller two, and the negative input of motor drive controller two is connected with the negative pole end of two group storage batteries respectively; Described single-pole double throw (SPDT) master cock two decide the positive terminal that contact is connected drive motor two, two selectivity contacts of single-pole double throw (SPDT) master cock two are connected with the other end of governor two and the electrode input end of charge controller respectively, the negative input of charge controller is connected with the negative pole end of drive motor two, the positive pole of aerogenerator is connected with the inverter circuit electrode input end of charge controller, the negative pole of aerogenerator is connected with the inverter circuit negative input of charge controller, the cathode output end of charge controller connects with the contact of deciding of the double pole double throw master cock that is connected driving governor two, and the cathode output end of charge controller is connected with the negative pole end of two group storage batteries respectively; The positive pole of described solar panel is connected with the electrode input end of solar charging controller by lead, the negative pole of solar panel is connected with the negative input of solar charging controller by lead, the positive pole of solar recharging inverter is connected with solar charging controller inverter circuit electrode input end, the negative pole of solar recharging inverter is connected with solar charging controller inverter circuit negative input, the electrode input end of conv is connected with a contact of double pole double throw master cock, the negative input of conv is connected with the negative pole of two group storage batteries respectively, the cathode output end of conv is connected with the electrode input end of solar charging controller inverter circuit, the cathode output end of conv is connected with the negative input of solar charging controller inverter circuit, the cathode output end of solar charging controller is divided into two branch roads, decide contact and be connected for one of one branch road and double pole double throw master cock, another branch road is connected with an end of single-pole single-throw (SPST) master cock, the other end of described single-pole single-throw (SPST) master cock is connected with the positive pole of two group storage batteries respectively, and the cathode output end of solar charging controller is connected with the negative pole of two group storage batteries respectively by lead; The negative pole end of the negative pole end of described drive motor one and drive motor two interconnects by lead; Another selectivity contact of described single-pole double throw (SPDT) master cock one is connected with the electrode input end of charge controller by lead.
In the present invention, combination by double pole double throw master cock, single-pole double throw (SPDT) master cock one, single-pole double throw (SPDT) master cock two, can form at least one group of driving circuit that comprises that storage battery, motor drive controller, governor, drive motor are formed, form battery discharging, drive motor acting, be that electric energy changes into kinetic energy, thereby realize that front-wheel or trailing wheel initiatively advance, or the battery-driven car basic function that drives simultaneously of two-wheeled.
By the combination of double pole double throw master cock, single-pole double throw (SPDT) master cock one, single-pole double throw (SPDT) master cock two, also can form one group of driving circuit and one group of charge circuit.Wherein, driving circuit is by wherein a group storage battery, motor drive controller, governor, drive motor are formed; Charge circuit is made up of another group storage battery, charge controller, aerogenerator, another drive motor.Driving front or rear wheel by drive motor advances, then or front-wheel is then driven advances, at this moment, with the driven back or front-wheel bonded assembly drive motor that advances kinetic energy is converted into electric energy, aerogenerator is an electric energy with wind energy transformation, by charge controller, be stored in the storage battery that is attached thereto, realize self power generation.
Can form two groups of charges circuit by double pole double throw master cock two, single-pole single-throw (SPST) master cock three.Wherein form by solar panel, solar charging controller, solar recharging inverter, double pole double throw master cock for one group; Another group is made up of solar panel, solar charging controller, solar recharging inverter, single-pole single-throw (SPST) master cock.By solar panel solar energy is converted into electric energy,, is stored in the storage battery that is attached thereto, realize solar recharging by solar charging controller.
The present invention has overcome the wind energy that produces in the existing battery-driven car driving process and the kinetic energy of flower wheel runs off fully, single charge continuation of the journey mileage is short, and the place an order driveability of motor of specific condition significantly descends, the deficiency of burning electric system when serious, the kinetic energy that the wind energy that is had in the battery-driven car driving process and flower wheel are run off fully is converted into electrical power storage in standby battery, can significantly increase battery-driven car single charge continuation of the journey mileage and flower wheel motor drives under the effect of standby battery electric energy, realize that driving wheel and flower wheel two-wheel drive, and improve every driveability of battery-driven car.When the drive wheel electric system damaged, the flower wheel electric system was adjusted to the driving mode of operation, can realize driving function.
For protective circuit, the present invention also is connected in series fuse one at the positive terminal of storage battery one; In like manner the positive terminal at storage battery two is connected in series fuse two.
Description of drawings
Fig. 1 is a kind of structural representation of two-wheeled of the present invention.
Fig. 2 is a kind of structural representation of four-wheel-type of the present invention.
Fig. 3 is the inventive circuit schematic diagram.
The specific embodiment
Taking turns battery-driven car with two is example; as shown in Figure 1, the present invention mainly is made up of vehicle frame 1, front-wheel 2, trailing wheel 3, seat cushion 4, double pole double throw master cock 5, tap 6, drive motor 1, drive motor 28, storage battery 1, storage battery 2 10, solar panel 11, protective clear layer 18, aerogenerator 12, flabellum 13, aerogenerator guard shield 15, car basket 16, governor 14,17.Connect front-wheel 2 and trailing wheel 3 respectively on vehicle frame 1, connect drive motor 1 on the axle of front-wheel 2, the axle of trailing wheel 3 is gone up and is connected drive motor 28.Connect aerogenerator 12 on vehicle frame 1, the axle of aerogenerator 12 is gone up and is connected flabellum 13, and the outside of aerogenerator 12 connects aerogenerator guard shield 15, and the top of aerogenerator guard shield 15 connects car basket 16.On vehicle frame 1, connect storage battery 1 and storage battery 2 10 respectively; on storage battery 1, connect solar panel 11; on solar panel 11, connect protective clear layer 18; governor 14,17 is connected on the handlebar of tap 6; can place with on the handlebar, also governor 14,17 can be placed respectively on two handlebars.
With the four-wheel electric motor car is example, and as shown in Figure 2, the present invention mainly is made up of two group storage batteries 1, solar panel 2, protective clear layer 3, wheel 4, vehicle frame 5, drive motor 1, car body 7, aerogenerator 8, drive motor 29.Connect wheel 4 respectively on vehicle frame 5, connect drive motor 1 on the axle of front-wheel, the axle of trailing wheel is gone up and is connected drive motor 29.Top at car body 7 connects solar panel 2, connects protective clear layer 3 on the top of solar panel 2.Front end at vehicle frame 5 connects aerogenerator 8.
As shown in Figure 3, the positive terminal of storage battery 1 and storage battery 2 10 is connected in series fuse 1 and fuse 2 12 respectively, the other end of fuse 1 is divided into terminals A and terminals B by lead, the other end of fuse 2 12 is divided into terminals C and terminals D by lead, and terminals A, B, C, D are connected on four selectivity contacts of double pole double throw 5.
Double pole double throw 5 decide the electrode input end that contact E is connected motor drive controller 1, the negative input of motor drive controller 1 is connected with the negative pole of storage battery 1, storage battery 2 10 respectively by lead.The cathode output end of motor drive controller 1 connects governor 1, and the cathode output end of motor drive controller 1 is connected with the negative pole end of drive motor 1.The positive terminal of drive motor 1 connects the contact of deciding of single-pole double throw (SPDT) master cock 1, and a selectivity contact a of single-pole double throw (SPDT) master cock 1 is connected with the other end of governor 1.
The contact F that decides of double pole double throw 5 is connected with the electrode input end of motor drive controller 2 16, and the negative input of motor drive controller 2 16 is connected with the negative pole of storage battery 1, storage battery 2 10 respectively by lead.The cathode output end of motor drive controller 2 16 connects governor 2 17, and the cathode output end of motor drive controller 2 16 is connected the negative pole end of drive motor 28.The positive terminal of drive motor 28 is connected with the contact of deciding of single-pole double throw (SPDT) master cock 2 18, and the selectivity contact a of single-pole double throw (SPDT) master cock 2 18 is connected with the other end of governor 2 17.
The selectivity contact b of single-pole double throw (SPDT) master cock 2 18 is connected with the electrode input end of charge controller 19, and the selectivity contact b of single-pole double throw (SPDT) master cock 2 18 also is connected with the selectivity contact b of single-pole double throw (SPDT) master cock 1 by lead.
The negative input of charge controller 19 is connected with the cathode output end of motor drive controller 2 16 and the negative pole end of drive motor 28 respectively by lead.The positive terminal of aerogenerator 20 is connected with the inverter circuit electrode input end of charge controller 19, and the negative pole end of aerogenerator 20 is connected with the inverter circuit negative input of charge controller 19.The cathode output end of charge controller 19 is connected with the contact F that decides of double pole double throw 5 by lead, and the cathode output end of charge controller 19 is connected with the negative pole end of storage battery 1, storage battery 2 10 respectively by lead.
The positive pole of solar panel 21 is connected by the electrode input end of lead with solar charging controller 23, and the negative pole of solar panel 21 is connected by the negative input of lead with solar charging controller 23.The electrode input end of conv 24 is connected with the contact E that decides of double pole double throw master cock 5, the negative input of conv 24 is connected with the negative pole of storage battery 1, storage battery 2 10 respectively, the cathode output end of conv 24 is connected with the electrode input end of solar charging controller 23 inverter circuits, and the cathode output end of conv 24 is connected with the negative input of solar charging controller 23 inverter circuits.The positive pole of solar recharging inverter 22 is connected with the inverter circuit electrode input end of solar charging controller 23, and the negative pole of solar recharging inverter 22 is connected with the inverter circuit negative input of solar charging controller 23.The cathode output end of solar charging controller 23 is divided into two branch roads, wherein a branch road is connected with the contact F that decides of double pole double throw master cock 5, another branch road is connected with an end of single-pole single-throw (SPST) master cock 3 25, the other end of single-pole single-throw (SPST) master cock 3 25 is connected with the positive pole of storage battery 1, storage battery 2 10 respectively, and the cathode output end of solar charging controller 23 is connected with the negative pole of storage battery 1, storage battery 2 10 respectively.
Claims (4)
1, automatic power generation and storage electric motor car comprises vehicle frame and car body, it is characterized in that connecting on car body solar panel, connects protective clear layer on the top of solar panel, connects aerogenerator at Vehicular body front; On vehicle frame, connect front-wheel and trailing wheel respectively, on front-wheel and hind axle, be connected drive motor one and drive motor two separately respectively, on vehicle frame, connect storage battery one and storage battery two respectively, the positive pole of each group storage battery is divided into respectively on four selectivity contacts that two branch roads are connected a double pole double throw master cock, decide contact and be connected with governor one for one of described double pole double throw master cock by motor drive controller one, the other end of governor one is connected with the positive terminal of drive motor one by single-pole double throw (SPDT) master cock one, described single-pole double throw (SPDT) master cock one decide the positive terminal that contact is connected drive motor one, the negative pole end of drive motor one is connected with the cathode output end of motor drive controller one, and the negative input of motor drive controller one is connected with the negative pole end of two group storage batteries respectively; Another of double pole double throw master cock decided contact and is connected with governor two by motor drive controller two, one end of governor two is connected with the positive terminal of drive motor two by single-pole double throw (SPDT) master cock two, the negative pole end of drive motor two is connected with the cathode output end of motor drive controller two, and the negative input of motor drive controller two is connected with the negative pole end of two group storage batteries respectively; Described single-pole double throw (SPDT) master cock two decide the positive terminal that contact is connected drive motor two, two selectivity contacts of single-pole double throw (SPDT) master cock two are connected with the other end of governor two and the electrode input end of charge controller respectively, the negative input of charge controller is connected with the negative pole end of drive motor two, the positive pole of aerogenerator is connected with the inverter circuit electrode input end of charge controller, the negative pole of aerogenerator is connected with the inverter circuit negative input of charge controller, the cathode output end of charge controller connects with the contact of deciding of the double pole double throw master cock that is connected driving governor two, and the cathode output end of charge controller is connected with the negative pole end of two group storage batteries respectively; The positive pole of described solar panel is connected with the electrode input end of solar charging controller by lead, the negative pole of solar panel is connected with the negative input of solar charging controller by lead, the positive pole of solar recharging inverter is connected with solar charging controller inverter circuit electrode input end, the negative pole of solar recharging inverter is connected with solar charging controller inverter circuit negative input, the electrode input end of conv is connected with a contact of double pole double throw master cock, the negative input of conv is connected with the negative pole of two group storage batteries respectively, the cathode output end of conv is connected with the electrode input end of solar charging controller inverter circuit, the cathode output end of conv is connected with the negative input of solar charging controller inverter circuit, the cathode output end of solar charging controller is divided into two branch roads, decide contact and be connected for one of one branch road and double pole double throw master cock, another branch road is connected with an end of single-pole single-throw (SPST) master cock, the other end of described single-pole single-throw (SPST) master cock is connected with the positive pole of two group storage batteries respectively, and the cathode output end of solar charging controller is connected with the negative pole of two group storage batteries respectively by lead; The negative pole end of the negative pole end of described drive motor one and drive motor two interconnects by lead; Another selectivity contact of described single-pole double throw (SPDT) master cock one is connected with the electrode input end of charge controller by lead.
2, according to the described automatic power generation and storage electric motor car of claim 1, it is characterized in that on vehicle frame, connecting aerogenerator, the axle of aerogenerator is gone up and is connected flabellum, and the outside of aerogenerator connects the aerogenerator guard shield, and the top of aerogenerator guard shield connects the car basket.
3,, it is characterized in that at positive terminal serial connection fuse one at storage battery one according to the described automatic power generation and storage electric motor car of claim 1.
4,, it is characterized in that at positive terminal serial connection fuse two at storage battery two according to the described automatic power generation and storage electric motor car of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100994223A CN101396974A (en) | 2008-05-11 | 2008-05-11 | Automatic power generation and storage electric motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100994223A CN101396974A (en) | 2008-05-11 | 2008-05-11 | Automatic power generation and storage electric motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101396974A true CN101396974A (en) | 2009-04-01 |
Family
ID=40515894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100994223A Pending CN101396974A (en) | 2008-05-11 | 2008-05-11 | Automatic power generation and storage electric motor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101396974A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112534A (en) * | 2011-11-16 | 2013-05-22 | 许开鸿 | Aerodynamic and photovoltaic motorcycle and bicycle |
| CN104149641A (en) * | 2014-08-15 | 2014-11-19 | 无锡市翱宇特新科技发展有限公司 | Wind and light complementary power-generating electric bicycle |
| CN104842804A (en) * | 2015-05-21 | 2015-08-19 | 凌恺 | Energy-saving environment-friendly electric bicycle |
| CN106218774A (en) * | 2016-08-26 | 2016-12-14 | 金辉 | A kind of control system realizing heat recovery electric motor car |
| CN108688766A (en) * | 2018-08-03 | 2018-10-23 | 李亮亮 | Electric vehicle self power generation continuation of the journey device |
| CN110150972A (en) * | 2019-06-03 | 2019-08-23 | 上海工程技术大学 | A kind of wheeled Wireless remote control intelligent kettle |
-
2008
- 2008-05-11 CN CNA2008100994223A patent/CN101396974A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112534A (en) * | 2011-11-16 | 2013-05-22 | 许开鸿 | Aerodynamic and photovoltaic motorcycle and bicycle |
| CN104149641A (en) * | 2014-08-15 | 2014-11-19 | 无锡市翱宇特新科技发展有限公司 | Wind and light complementary power-generating electric bicycle |
| CN104842804A (en) * | 2015-05-21 | 2015-08-19 | 凌恺 | Energy-saving environment-friendly electric bicycle |
| CN106218774A (en) * | 2016-08-26 | 2016-12-14 | 金辉 | A kind of control system realizing heat recovery electric motor car |
| CN108688766A (en) * | 2018-08-03 | 2018-10-23 | 李亮亮 | Electric vehicle self power generation continuation of the journey device |
| CN110150972A (en) * | 2019-06-03 | 2019-08-23 | 上海工程技术大学 | A kind of wheeled Wireless remote control intelligent kettle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201511838U (en) | Solar electric vehicle | |
| CN201703265U (en) | Solar electric driving system of electric vehicle | |
| CN101519034A (en) | Power system of mixed power automobile and control method thereof | |
| CN105172988B (en) | Self-charging electric car and its method for charging | |
| CN202225968U (en) | Long-range solar electric bicycle | |
| CN101396974A (en) | Automatic power generation and storage electric motor car | |
| CN103963662B (en) | The independent four wheel hub power drive systems of electric automobile, the voltage of each driver element and power design approach and its control method | |
| CN103386895A (en) | Four-wheel drive electric automobile | |
| CN201998811U (en) | Energy-saving electric vehicle | |
| CN113022318A (en) | System and method for recovering braking energy of birotor hub motor through variable-voltage charging | |
| CN201109468Y (en) | Self-generating power-storage electric vehicle | |
| CN2764656Y (en) | Solar energy powered vehicle | |
| CN101823442A (en) | Self electricity generation and electricity storage electric automobile | |
| CN201825208U (en) | Solar bicycle | |
| CN201841969U (en) | Solar electric car | |
| CN103057407A (en) | Electric automobile | |
| CN203859723U (en) | Solar-assisted charging device of electric vehicle | |
| CN202966534U (en) | Novel dual-power-supply electrocar | |
| CN202400227U (en) | Electric vehicle | |
| CN203283042U (en) | Solar electric motorcar | |
| CN108482163B (en) | With the new-energy automobile for turning to inertia energy recovery system | |
| CN201834165U (en) | Storage battery charging device of electric tricycle | |
| JP2004229482A (en) | Electric vehicle using solar cell as power supply for charging | |
| CN201472177U (en) | Solar electric vehicle | |
| CN207536073U (en) | A kind of self-charging electric bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090401 |