CN105119331A - Vehicle supplementing charging system based on sunlight - Google Patents
Vehicle supplementing charging system based on sunlight Download PDFInfo
- Publication number
- CN105119331A CN105119331A CN201510533215.4A CN201510533215A CN105119331A CN 105119331 A CN105119331 A CN 105119331A CN 201510533215 A CN201510533215 A CN 201510533215A CN 105119331 A CN105119331 A CN 105119331A
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- CN
- China
- Prior art keywords
- vehicle
- positive electrode
- super capacitor
- positive pole
- storage battery
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- 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.)
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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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a vehicle supplementing charging system based on sunlight, comprising a photovoltaic battery panel installed on a vehicle body; an electric energy output terminal of the photovoltaic battery panel is connected to the input terminal of a 15V constant-flow constant-voltage DC-DC converter; the output terminal of the constant-flow constant-voltage DC-DC converter includes two paths, wherein one path is connected to an E positive electrode of a vehicle-mounted storage battery through a diode D1, and the other path is connected to a C positive electrode of a diode D2; a vehicle startup signal input terminal includes two paths, wherein one path is connected to a control terminal of an automobile D and the other path is connected to a positive electrode of a super capacitor C through a coil of a relay J; and the positive electrode of the super capacitor C is connected to the E positive electrode of the vehicle-mounted storage battery through a normally-open contact of a relay J. The invention can fully utilize the solar energy, and the storage battery can be automatically supplemented and charged when the vehicle is parked in a light exposure place. The storage battery is always in a floating charging state, which is beneficial for maintaining the activity of the electrolyte and the polar plate, and prolonging the service life of the battery.
Description
Technical field
The present invention relates to vehicle charging system, especially relate to the vehicle boost charge system based on sunlight.
Background technology
At present, the Starting mode of automobile starter mostly is electronic startup, provides direct current energy by Vehicular accumulator cell to DC motor, drives engine flywheel to rotate the startup realizing engine by transmission mechanism.Simultaneously when engine stoping operation or slow idling, Vehicular accumulator cell is also powered to other power consumption equipment of automobile.Vehicular accumulator cell is a reversible DC power supply, chemical energy can be converted to electric energy, can be also chemical energy by electric energy conversion.Therefore how making Vehicular accumulator cell be in floating charge state all the time, be beneficial to the activity, the extending battery life that keep electrolyte and pole plate, is the prerequisite ensureing the work of automobile starter normal reliable.
Summary of the invention
The object of the invention is to provide a kind of vehicle boost charge system based on sunlight.
For achieving the above object, the present invention takes following technical proposals:
Vehicle boost charge system based on sunlight of the present invention, comprise the photovoltaic battery panel be arranged on car body, the electric energy output end of described photovoltaic battery panel is connected with 15V constant pressure and flow DC-DC converter input, described constant pressure and flow DC-DC converter output is divided into two-way: diode D1 of leading up to is connected with Vehicular accumulator cell E positive pole, and diode D2 of separately leading up to is connected with super capacitor C positive pole; The enabling signal input of described vehicle is divided into two-way: a road is connected with the control end of starter D, and the coil of relay J of separately leading up to is connected with described super capacitor C positive pole; Super capacitor C positive pole is connected with Vehicular accumulator cell E positive pole by the normally opened contact k of described relay J.
The invention has the advantages that and make full use of solar energy, as long as storing cycle can be storage battery boost charge in illumination place automatically, even if the anxiety of the long-time not motor-car of vehicle also no storage battery power shortage.Under storage battery is in floating charge state all the time, be conducive to the activity keeping electrolyte and pole plate, extending battery life.Super capacitor can provide big current instantaneously at vehicle launch, is convenient to start; Super capacitor can provide extra capacitance after vehicle start-up simultaneously, reduces the dependence of starter to storage battery, thus extends the Acceptable life of storage battery.
Accompanying drawing explanation
Fig. 1 is vehicle boost charge system schematic of the present invention.
Fig. 2 is the schematic diagram that photovoltaic battery panel of the present invention is arranged on car body.
Embodiment
As shown in Figure 1, 2, vehicle boost charge system based on sunlight of the present invention, comprise the photovoltaic battery panel 2 being arranged on car body 1 top and surface, both sides, the electric energy output end of photovoltaic battery panel 2 is connected with 15V constant pressure and flow DC-DC converter 3 input, 15V constant pressure and flow DC-DC converter 3 output is divided into two-way: diode D1 of leading up to is connected with Vehicular accumulator cell E positive pole, and diode D2 of separately leading up to is connected with super capacitor C positive pole; The enabling signal input 4 of vehicle is divided into two-way: a road is connected with the control end of starter D, and the coil of relay J of separately leading up to is connected with super capacitor C positive pole; Super capacitor C positive pole is connected with Vehicular accumulator cell E positive pole by the normally opened contact k of relay J.
Photovoltaic battery panel 2 gross area of the present invention is according to 4m
2design, under good illumination condition, (>=1600lux) can export 450W electrical power only.After 15V constant pressure and flow DC-DC converter 3, (by 60% efficiency) exports 270W electrical power and charges to Vehicular accumulator cell E and super capacitor C; Set the 10 multiplying power 6A current charges according to Vehicular accumulator cell E, within 2.5 hours, Vehicular accumulator cell E can be full of.The electric current of 18.75A can be provided under 14.4V float charge voltage, thus there is practicality.Such as: the capacity critical defect point of 60AH Vehicular accumulator cell E is 45AH, loss 15AH capacity, now must charge, otherwise can not start starter D.
Claims (1)
1. the vehicle boost charge system based on sunlight, it is characterized in that: comprise the photovoltaic battery panel be arranged on car body, the electric energy output end of described photovoltaic battery panel is connected with constant pressure and flow DC-DC converter input, described constant pressure and flow DC-DC converter output is divided into two-way: diode D1 of leading up to is connected with Vehicular accumulator cell E positive pole, and diode D2 of separately leading up to is connected with super capacitor C positive pole; The enabling signal input of described vehicle is divided into two-way: a road is connected with the control end of starter D, and the coil of relay J of separately leading up to is connected with described super capacitor C positive pole; Super capacitor C positive pole is connected with Vehicular accumulator cell E positive pole by the normally opened contact k of described relay J.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510533215.4A CN105119331A (en) | 2015-08-27 | 2015-08-27 | Vehicle supplementing charging system based on sunlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510533215.4A CN105119331A (en) | 2015-08-27 | 2015-08-27 | Vehicle supplementing charging system based on sunlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105119331A true CN105119331A (en) | 2015-12-02 |
Family
ID=54667257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510533215.4A Pending CN105119331A (en) | 2015-08-27 | 2015-08-27 | Vehicle supplementing charging system based on sunlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105119331A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846500A (en) * | 2016-05-11 | 2016-08-10 | 双登集团股份有限公司 | Vehicular starting battery and solar panel integrated system |
| CN110474413A (en) * | 2019-08-22 | 2019-11-19 | 浙江省交通运输科学研究院 | One kind building the energy storage of highway solar energy composite and conversion equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2506483Y (en) * | 2001-10-09 | 2002-08-21 | 北京中高创业新能源科技发展有限责任公司 | Composite power source for electric driven vehicle |
| CN102255355A (en) * | 2011-06-30 | 2011-11-23 | 西安交通大学 | Electric vehicle energy management system and method thereof based on hybrid stored energy |
| CN102810881A (en) * | 2011-06-01 | 2012-12-05 | 朴昌浩 | Dual-mode portable vehicle emergency start power supply system |
| CN205017044U (en) * | 2015-08-27 | 2016-02-03 | 郑州日产汽车有限公司 | Vehicle supplyes charging system based on sunshine |
-
2015
- 2015-08-27 CN CN201510533215.4A patent/CN105119331A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2506483Y (en) * | 2001-10-09 | 2002-08-21 | 北京中高创业新能源科技发展有限责任公司 | Composite power source for electric driven vehicle |
| CN102810881A (en) * | 2011-06-01 | 2012-12-05 | 朴昌浩 | Dual-mode portable vehicle emergency start power supply system |
| CN102255355A (en) * | 2011-06-30 | 2011-11-23 | 西安交通大学 | Electric vehicle energy management system and method thereof based on hybrid stored energy |
| CN205017044U (en) * | 2015-08-27 | 2016-02-03 | 郑州日产汽车有限公司 | Vehicle supplyes charging system based on sunshine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846500A (en) * | 2016-05-11 | 2016-08-10 | 双登集团股份有限公司 | Vehicular starting battery and solar panel integrated system |
| CN110474413A (en) * | 2019-08-22 | 2019-11-19 | 浙江省交通运输科学研究院 | One kind building the energy storage of highway solar energy composite and conversion equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |