CN104002689A - Wind-solar complementary electric vehicle power system and control method thereof - Google Patents
Wind-solar complementary electric vehicle power system and control method thereof Download PDFInfo
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- CN104002689A CN104002689A CN201410250133.4A CN201410250133A CN104002689A CN 104002689 A CN104002689 A CN 104002689A CN 201410250133 A CN201410250133 A CN 201410250133A CN 104002689 A CN104002689 A CN 104002689A
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- controller
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- aerogenerator
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- 230000000295 complement Effects 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 claims description 9
- 230000000087 stabilizing Effects 0.000 claims description 8
- 210000003660 Reticulum Anatomy 0.000 claims description 4
- 230000003137 locomotive Effects 0.000 description 5
- 239000000446 fuel Substances 0.000 description 3
- 230000001172 regenerating Effects 0.000 description 2
- 230000037396 body weight Effects 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
Classifications
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- Y02T10/72—Electric energy management in electromobility
Abstract
The invention relates to electric vehicle power systems, particularly to a wind-solar complementary electric vehicle power system and a control method thereof. The structure is simple and reasonable, the dual-power supply is adopted, automatic switch can be performed between double power supplies, and the battery life of an electric vehicle is effectively improved. According to the technical scheme, a first wind power generator is connected with a first power supply input interface of a controller through a first voltage regulator module and a first rectifier; a first storage battery group is connected with a first power supply output interface of the controller; a second wind power generator is connected with a second power supply input interface of the controller through a second voltage regulator module and a second rectifier; a second storage battery group is connected with a second power supply output interface of the controller; a control end of the controller is connected with a motor. The control method is mainly applied to the power system of the electric vehicle.
Description
Technical field
The present invention relates to a kind of power system of electric automobile, be specifically related to a kind of wind-solar hybrid electric automobile power system and control method thereof.
Background technology
As everyone knows, self-propelled vehicle need to carry out locomotive by combustion fuel in work provides energy.But traditional fuel energy is limited, it is constantly reducing along with people's use, and in using traditional fuel, also can produce six kinds of greenhouse gases such as carbon dioxide excessively discharges simultaneously, greenhouse is imitated the harm causing to global environment and is become increasingly conspicuous, thereby regenerative resource is subject to the whole world, various countries more and more pay attention to, and urgently wish that regenerative resource can change the mankind's energy mix, maintains long-range sustainable development.
Therefore in order to solve the problem of shortage of resources and environmental pollution, the electric locomotives such as Electrical Bicycle, electrocar, electrobus are widely used.But electric locomotive required energy of when work is to be provided by the storage battery being arranged in electric locomotive, in well-known storage battery, stored electric energy is limited, therefore after the power consumption in storage battery is complete, electric locomotive can not normal operation, flying power is poor, can not meet people's travel requirement far away.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, technical matters to be solved has been to provide a kind of simple and reasonable for structure, adopt dual power supply, and can between dual power supply, automatically switch, effectively improve wind-solar hybrid electric automobile power system and the control method thereof of electronlmobil flying power.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: wind-solar hybrid electric automobile power system, comprise: electrical motor, the driver train mechanical connection of described electrical motor and car body, also comprises the controller that is arranged on the first aerogenerator, second aerogenerator of Vehicular body front, the first battery pack that is arranged on rear vehicle and the second battery pack and is arranged on car body inside;
Described the first aerogenerator is connected with the first power input interface of controller by the first Voltage stabilizing module, the first rectifier successively, the first battery pack is connected with the first power output interface of controller, described the second aerogenerator is connected with the second source input interface of controller by the second Voltage stabilizing module, the second rectifier successively, the second battery pack is connected with the second source output interface of controller, and the control end of described controller is connected with electrical motor;
Described controller comprises charge-discharge modules, voltage detection module, control module and is arranged on the switch unit in control module.
Preferably, also comprise the first solar panel and the second solar panel, described the first solar panel is connected with the first power input interface of controller, and the second solar panel is connected with the second source input interface of controller.
Preferably, described the first solar panel and the second solar panel are all arranged on top, car body cover and the car body bonnet of car body.
Wind-solar hybrid electric automobile power system control method, specifically carries out according to following steps,
The switched voltage of a, setting the first battery pack and the second battery pack;
B, acquiescence the first battery pack electric discharge, driving motor rotates, and the first wind-force aerogenerator, the first solar panel are the first battery charging by charging module simultaneously;
Voltage detection module on c, controller detects the voltage in the first battery pack and signal is passed to control module, voltage in control module detects the first battery pack lower than set switched voltage time, control switch unit is given tacit consent to the second battery pack and is carried out conducting power supply, driving motor rotates, simultaneously the second wind-force aerogenerator, the second solar panel are the second battery charging by charging module, and the first wind-force aerogenerator, the first solar panel are that the first battery charging is uninterrupted;
D, voltage in control module detects the second battery pack lower than set switched voltage time, control switch unit and give tacit consent to the first battery pack and carry out conducting power supply, driving motor rotates.
The present invention is simple in structure, easy to use, between employing dual power supply, automatically switch to electrical motor power supply, drive automobile traveling, be equipped with two cover automatic charging systems simultaneously, being continuously respectively two power supplys charges, in the situation that sunshine condition is good, one group storage battery group provides power for running car, aerogenerator and solar panel are simultaneously for battery pack charges simultaneously, another group storage battery group is carried out energy storage charging by aerogenerator and solar panel, and realize the mutual switching of two power supplys by controller, wind energy and solar power are utilized so fully, for running car provides sufficient power, improve the flying power of electronlmobil, meet people's remote travel requirement.
Brief description of the drawings
Fig. 1 is the structural representation of wind-solar hybrid electric automobile power system of the present invention.
Fig. 2 is the control principle block diagram of wind-solar hybrid electric automobile power system of the present invention.
In figure: 1 is electrical motor, 2 is the first aerogenerator, and 3 is the second aerogenerator, 4 is the first battery pack, and 5 is the second battery pack, and 6 is controller, 7 is the first Voltage stabilizing module, and 8 is the first rectifier, and 9 is the second Voltage stabilizing module, 10 is the second rectifier, and 11 is charge-discharge modules, and 12 is voltage detection module, 13 is control module, 14 is switch unit, and 15 is the first solar panel, and 16 is the second solar panel.
Detailed description of the invention
The specific embodiment of the present invention being done below in conjunction with accompanying drawing is described further.
As shown in Figure 1, wind-solar hybrid electric automobile power system, comprise: electrical motor 1, the driver train mechanical connection of described electrical motor 1 and car body, also comprise the first aerogenerator 2, the second aerogenerator 3, the first battery pack 4 that is arranged on rear vehicle and the second battery pack 5 that is arranged on Vehicular body front and the controller 6 that is arranged on car body inside, the first aerogenerator 2, the second aerogenerator 3 and the first battery pack 4, the second battery pack 5 front and back are arranged on when increasing car body weight, weight before and after all right balance, keeps center of gravity.
The first aerogenerator 2 is connected with the first power input interface of controller 6 by the first Voltage stabilizing module 7, the first rectifier 8 successively, the first battery pack 4 is connected with the first power output interface of controller 6, described the second aerogenerator 3 is connected with the second source input interface of controller 6 by the second Voltage stabilizing module 9, the second rectifier 10 successively, the second battery pack 5 is connected with the second source output interface of controller 6, and the control end of described controller 6 is connected with electrical motor 1;
Controller 6 comprises charge-discharge modules 11, voltage detection module 12, control module 13 and is arranged on the switch unit 14 in control module 13.Charge-discharge modules 11 can discharge and recharge control to the first battery pack 4, the second battery pack 5, voltage detection module 12 can detect the voltage in the first battery pack 4, the second battery pack 5, control module 13 and be arranged on switch unit 14 in control module 13 can recognition detection voltage condition, select suitable power supply.
Also comprise the first solar panel 15 and the second solar panel 16, described the first solar panel 15 is connected with the first power input interface of controller 6, and the second solar panel 16 is connected with the second source input interface of controller 6.
Described the first solar panel 15 and the second solar panel 16 are all arranged on top, car body cover and the car body bonnet of car body.
Described the first solar panel 12 and the second solar panel 13 are all arranged on top, car body cover and the car body bonnet of car body.
When concrete use, carry out according to following steps,
The switched voltage of a, setting the first battery pack and the second battery pack;
B, acquiescence the first battery pack electric discharge, driving motor rotates, and the first wind-force aerogenerator, the first solar panel are the first battery charging by charging module simultaneously;
Voltage detection module on c, controller detects the voltage in the first battery pack and signal is passed to control module, voltage in control module detects the first battery pack lower than set switched voltage time, control switch unit is given tacit consent to the second battery pack and is carried out conducting power supply, driving motor rotates, simultaneously the second wind-force aerogenerator, the second solar panel are the second battery charging by charging module, and the first wind-force aerogenerator, the first solar panel are that the first battery charging is uninterrupted;
D, voltage in control module detects the second battery pack lower than set switched voltage time, control switch unit and give tacit consent to the first battery pack and carry out conducting power supply, driving motor rotates.
By reference to the accompanying drawings embodiments of the invention are explained in detail above; but the present invention is not limited to above-described embodiment; in the ken possessing those of ordinary skill in the art; the various variations that can also make under the prerequisite that does not depart from aim of the present invention, also should be considered as protection scope of the present invention.
Claims (4)
1. wind-solar hybrid electric automobile power system, comprise: electrical motor 1, the driver train mechanical connection of described electrical motor 1 and car body, is characterized in that: also comprise the first aerogenerator 2, the second aerogenerator 3, the first battery pack 4 that is arranged on rear vehicle and the second battery pack 5 that is arranged on Vehicular body front and the controller 6 that is arranged on car body inside;
Described the first aerogenerator 2 is connected with the first power input interface of controller 6 by the first Voltage stabilizing module 7, the first rectifier 8 successively, the first battery pack 4 is connected with the first power output interface of controller 6, described the second aerogenerator 3 is connected with the second source input interface of controller 6 by the second Voltage stabilizing module 9, the second rectifier 10 successively, the second battery pack 5 is connected with the second source output interface of controller 6, and the control end of described controller 6 is connected with electrical motor 1;
Described controller 6 comprises charge-discharge modules 11, voltage detection module 12, control module 13 and is arranged on the switch unit 14 in control module 13.
2. wind-solar hybrid electric automobile power system according to claim 1, it is characterized in that: also comprise the first solar panel 15 and the second solar panel 16, described the first solar panel 15 is connected with the first power input interface of controller 6, and the second solar panel 16 is connected with the second source input interface of controller 6.
3. wind-solar hybrid electric automobile power system according to claim 2, is characterized in that: described the first solar panel 15 and the second solar panel 16 are all arranged on top, car body cover and the car body bonnet of car body.
4. wind-solar hybrid electric automobile power system control method, is characterized in that: specifically carries out according to following steps,
The switched voltage of a, setting the first battery pack and the second battery pack;
B, acquiescence the first battery pack electric discharge, driving motor rotates, and the first wind-force aerogenerator, the first solar panel are the first battery charging by charging module simultaneously;
Voltage detection module on c, controller detects the voltage in the first battery pack and signal is passed to control module, voltage in control module detects the first battery pack lower than set switched voltage time, control switch unit is given tacit consent to the second battery pack and is carried out conducting power supply, driving motor rotates, simultaneously the second wind-force aerogenerator, the second solar panel are the second battery charging by charging module, and the first wind-force aerogenerator, the first solar panel are that the first battery charging is uninterrupted;
D, voltage in control module detects the second battery pack lower than set switched voltage time, control switch unit and give tacit consent to the first battery pack and carry out conducting power supply, driving motor rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410250133.4A CN104002689A (en) | 2014-06-09 | 2014-06-09 | Wind-solar complementary electric vehicle power system and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410250133.4A CN104002689A (en) | 2014-06-09 | 2014-06-09 | Wind-solar complementary electric vehicle power system and control method thereof |
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| CN104002689A true CN104002689A (en) | 2014-08-27 |
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| CN201410250133.4A Pending CN104002689A (en) | 2014-06-09 | 2014-06-09 | Wind-solar complementary electric vehicle power system and control method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584376A (en) * | 2015-09-25 | 2016-05-18 | 刘森磊 | Vehicle-mounted on-the-way alternating automatic charging and electricity supplying system and method for electric vehicle |
| CN106740146A (en) * | 2016-11-29 | 2017-05-31 | 芜湖市吉安汽车电子销售有限公司 | A kind of inverting system of new energy car battery |
| CN112277654A (en) * | 2020-10-22 | 2021-01-29 | 赵广军 | Wind-solar complementary power generation infinite-range continuation system of electric vehicle |
| CN112319234A (en) * | 2020-11-05 | 2021-02-05 | 重庆阡树建材有限公司 | Electric automobile with automatically, charge and continuation of journey |
| CN113602099A (en) * | 2021-08-05 | 2021-11-05 | 赖富刚 | Automobile and self-sufficient power supply energy-saving system |
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| WO1997040999A1 (en) * | 1996-04-29 | 1997-11-06 | Solomon Technologies | Method and apparatus for propelling a marine vessel |
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Patent Citations (7)
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| WO1997040999A1 (en) * | 1996-04-29 | 1997-11-06 | Solomon Technologies | Method and apparatus for propelling a marine vessel |
| EP1914108A1 (en) * | 2005-08-08 | 2008-04-23 | Toyota Jidosha Kabushiki Kaisha | Vehicle power supply device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584376A (en) * | 2015-09-25 | 2016-05-18 | 刘森磊 | Vehicle-mounted on-the-way alternating automatic charging and electricity supplying system and method for electric vehicle |
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| CN106740146A (en) * | 2016-11-29 | 2017-05-31 | 芜湖市吉安汽车电子销售有限公司 | A kind of inverting system of new energy car battery |
| CN112277654A (en) * | 2020-10-22 | 2021-01-29 | 赵广军 | Wind-solar complementary power generation infinite-range continuation system of electric vehicle |
| CN112319234A (en) * | 2020-11-05 | 2021-02-05 | 重庆阡树建材有限公司 | Electric automobile with automatically, charge and continuation of journey |
| CN113602099A (en) * | 2021-08-05 | 2021-11-05 | 赖富刚 | Automobile and self-sufficient power supply energy-saving system |
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Application publication date: 20140827 |