CN102570514A - Mains supply complementary solar photovoltaic charging system for electric car - Google Patents
Mains supply complementary solar photovoltaic charging system for electric car Download PDFInfo
- Publication number
- CN102570514A CN102570514A CN2010105809809A CN201010580980A CN102570514A CN 102570514 A CN102570514 A CN 102570514A CN 2010105809809 A CN2010105809809 A CN 2010105809809A CN 201010580980 A CN201010580980 A CN 201010580980A CN 102570514 A CN102570514 A CN 102570514A
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- solar
- power supply
- controller
- batteries
- charging control
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a mains supply complementary solar photovoltaic charging system for an electric car, which comprises a storage battery, a mains power supply, a plurality of solar battery matrixes, a solar controller and a mains complementary inverter, wherein the storage battery and the mains power supply are used for charging the electric motor car to be charged respectively; and the mains complementary inverter performs switching controlling on a power supply loop I between the storage battery and a charging power supply of an electric car to be charged and a power supply loop II between the mains power supply and the charging power supply and converts direct current stored in the storage battery into alternating current so as to charge the charging power supply; charging control switches controlled by the solar controller are connected among the power supply loop I, the power supply loop II and a power supply loop III between the solar battery matrixes and the storage battery in series. The system has reasonable design and simple structure, is economical, practical and convenient to operate and good in operation efficiency, adopts the mode of the combination of solar green energy and the traditional energy, introduces solar energy into the charging system of the electric car and reduces the consumption of commercial power and required resources.
Description
Technical field
The present invention relates to a kind of charging system of electric powercar, especially relate to the photovoltaic charged system of a kind of electric vehicle civil power complementary solar.
Background technology
Automobile is the main vehicles in the world today, and it brings many facilities for people's life, has accelerated the world industry process.But orthodox car is power with the oil mainly, and this is an atmosphere pollution, also makes this non-renewable energy worsening shortages of oil.Under this background, having occurred with the electric energy is the new automobile of major impetus, also is electric motor car.Electric motor car is power with the electric energy mainly, does not produce waste gas, environmental protection and economy.But electric motor car is main energy sources with the civil power, and in China part city, civil power is produced with this non-renewable energy of coal.Therefore fundamentally, the demand of oil that electric motor car has been less, but increase the consumption of civil power and civil power resource requirement thereof to a certain extent.
Summary of the invention
Technical problem to be solved by this invention is to above-mentioned deficiency of the prior art; Provide a kind of electric vehicle civil power complementary solar photovoltaic charged system; Its reasonable in design, simple in structure, economical and practical and use easy and simple to handle, result of use good; The mode that adopts the solar energy green energy resource to combine with traditional energy is introduced solar energy in the charging system of electric powercar, has reduced the consumption of civil power and resource requirement.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: the photovoltaic charged system of a kind of electric vehicle civil power complementary solar; It is characterized in that: comprise being respectively being recharged electric motor car and carrying out storage batteries group and mains-supplied power supply, conversion of solar energy is become electric energy and is delivered to junction station that batteries carries out a plurality of solar cell arrays of stores synchronized, electric energy that a plurality of said solar cell array produces is converged, controller for solar and batteries and the current supply circuit one and the current supply circuit between mains-supplied power supply and the charge power supply two that are recharged between the charge power supply of electric motor car are carried out switching controls and converted the inner direct current of storing of batteries the civil power complementation inverter of alternating current so that charge power supply is charged into; The complementary inverter of said civil power is serially connected in said current supply circuit one and the current supply circuit two; A plurality of said solar cell arrays all join with batteries, and said controller for solar is serially connected in the charge circuit between a plurality of said solar cell arrays and the batteries; Be serially connected with charging control switch one and charging control switch two respectively in said current supply circuit one and the current supply circuit two, said charging control switch one controls by controller for solar with charging control switch two and the two all joins with controller for solar; Be serially connected with the charging control switch of being controlled by controller for solar three in the charge circuit three between a plurality of said solar cell arrays and the batteries, said charging control switch three joins with controller for solar; Said charging control switch one, charging control switch two and charging control switch three are solenoid-operated switch.
The photovoltaic charged system of above-mentioned a kind of electric vehicle civil power complementary solar, it is characterized in that: also comprise the electric weight detecting unit that batteries inside institute storing electricity is detected in real time, said electric weight detecting unit and controller for solar join.
The photovoltaic charged system of above-mentioned a kind of electric vehicle civil power complementary solar is characterized in that: also comprise the charge mode selector switch that joins with controller for solar.
The photovoltaic charged system of above-mentioned a kind of electric vehicle civil power complementary solar is characterized in that: also comprise the display unit that joins with controller for solar and controlled by controller for solar.
The present invention compared with prior art has the following advantages:
1, simple in structure, cost is low and each assembly is easy for installation.
2, use easy and simple to handle and realize convenient, the present invention through appropriate design with arrange solar battery, conversion of solar energy is become electric energy and is stored in the batteries.When electric motor car need charge, this system preferentially used sun-generated electric power to charge as electric motor car, when sun-generated electric power is not enough, automatically switched to civil power and continued as the electric motor car charging.
3, result of use is good and practical value is high, and the present invention fully combines green energy resource with traditional energy, effectively practice thrift city's electric resources, and functional performance is reliable, and is easy to use, has very strong application market and is worth.During actual the use; Demand according to charging station actual arrangement and client; Calculate the quantity of required solar cell array and batteries thereof; And calculate the solar cell array optimum embedding angle according to the charging station bearing meter, solar cell array is arranged in charging station top and other places thereof in advance, so that solar battery can be accepted solar irradiation to greatest extent; Solar cell array will produce electric energy under irradiation of sunlight, the electric energy that produces after junction station is concentrated, be delivered in the batteries through controller for solar.When the batteries unsaturation, controller for solar is opened charge circuit, electric energy with galvanic stored in form in batteries; When batteries was saturated, controller for solar cut off charge circuit, and batteries is in SBR; When the user need charge for electric motor car, inverter was selected charge mode voluntarily according to electric weight situation in the batteries.When electric weight is higher than critical point in the batteries; Inverter is preferentially connected batteries, and to be transformed into alternating current through inverter be electric motor car charging to direct current in the batteries, when the batteries discharge low during critical point; Controller for solar cuts off discharge loop with the protection batteries; Inverter is then connected civil power and is continued as the electric motor car charging, and controller for solar is opened charge circuit simultaneously, and sunlight begins to be the batteries storage of electrical energy through solar cell array; Return to the working point like batteries, inverter then cuts off city's electric pathway to be continued to use batteries to charge as electric motor car.
In sum; The present invention reasonable in design, simple in structure, economical and practical and use easy and simple to handle, result of use good; The mode that adopts the solar energy green energy resource to combine with traditional energy is introduced solar energy in the charging system of electric powercar, is that main energy sources, civil power are that supplementary energy is the electric motor car charging with solar energy; Thereby reduced the civil power demand, reduced the consumption of civil power resource requirement from root.
Through accompanying drawing and embodiment, technical scheme of the present invention is done further detailed description below.
Description of drawings
Fig. 1 is a fundamental diagram of the present invention.
Description of reference numerals:
1-is recharged electric motor car; The 2-batteries; 3-mains-supplied power supply;
The 4-solar cell array; The 5-charge power supply; The complementary inverter of 6-civil power;
The 7-controller for solar; 8-charging control switch one; 9-charging control switch two;
10-charging control switch three; 11-electric weight detecting unit; 12-charge mode selector switch;
The 13-display unit; The 14-junction station.
Embodiment
As shown in Figure 1; The present invention includes to be respectively and be recharged electric motor car 1 and carry out storage batteries group 2 and mains-supplied power supply 3, conversion of solar energy is become electric energy and is delivered to junction station 14 that batteries 2 carries out a plurality of solar cell arrays 4 of stores synchronized, a plurality of said solar cell array 4 electric energy that produce are converged, controller for solar 7 and batteries 2 and the current supply circuit one and the current supply circuit two between mains-supplied power supply 3 and the charge power supply 5 that are recharged between the charge power supply 5 of electric motor car 1 are carried out switching controls and converted the batteries 2 inner direct currents of storing the civil power complementation inverter 6 of alternating current so that charge power supply 5 is charged into; The complementary inverter 6 of said civil power is serially connected in said current supply circuit one and the current supply circuit two; A plurality of said solar cell arrays 4 all join with batteries 2, and said controller for solar 7 is serially connected in the charge circuit between a plurality of said solar cell arrays 4 and the batteries 2.Be serially connected with charging control switch 1 and charging control switch 29 respectively in said current supply circuit one and the current supply circuit two, said charging control switch 1 controls by controller for solar 7 with charging control switch 29 and the two all joins with controller for solar 7.Be serially connected with the charging control switch of being controlled by controller for solar 73 10 in the charge circuit three between a plurality of said solar cell arrays 4 and the batteries 2, said charging control switch 3 10 joins with controller for solar 7.Said charging control switch 1, charging control switch 29 and charging control switch 3 10 are solenoid-operated switch.
Simultaneously, the present invention also comprises the electric weight detecting unit 11 that batteries 2 inner institute storing electricity are detected in real time, and said electric weight detecting unit 11 joins with controller for solar 7.In addition, the present invention also comprises the charge mode selector switch 12 that joins with controller for solar 7.
In the present embodiment, be to show that direct convenience, the present invention also comprise the display unit 13 that joins with controller for solar 7 and controlled by controller for solar 7.
In the actual use, reasonably arrange a plurality of solar cell arrays 4, can accept solar light irradiation to greatest extent and conversion of solar energy is become electric energy and is delivered to batteries 2 through controller for solar 7 through needs.When batteries 2 unsaturations, controller for solar 7 is opened charge circuit, solar irradiation with galvanic stored in form in batteries 2; When batteries 2 was saturated, controller for solar 7 cut off charge circuits, and batteries 2 is in SBR.When the user need charge for electric motor car; Preferential use batteries 2 is its charging; It is the electric motor car charging that direct current in the batteries 2 is transformed into alternating current through the complementary inverter 6 of civil power; When batteries 2 discharge low during critical point, controller for solar 7 cuts off discharge loops with protection batteries 2, the complementary inverter 6 of civil power is connected civil powers and is continued as the electric motor car charging; Controller for solar 7 is opened charge circuit simultaneously, and sunlight begins to be batteries 2 storage of electrical energy through solar cell array 4.
The above; It only is preferred embodiment of the present invention; Be not that the present invention is done any restriction, every technical spirit changes any simple modification, change and the equivalent structure that above embodiment did according to the present invention, all still belongs in the protection range of technical scheme of the present invention.
Claims (4)
1. photovoltaic charged system of electric vehicle civil power complementary solar; It is characterized in that: comprise being respectively being recharged electric motor car (1) and carrying out storage batteries group (2) and mains-supplied power supply (3), conversion of solar energy is become electric energy and is delivered to junction station (14) that batteries (2) carries out a plurality of solar cell arrays (4) of stores synchronized, a plurality of said solar cell arrays (4) electric energy that produces is converged, controller for solar (7) and batteries (2) and the current supply circuit one and the current supply circuit two between mains-supplied power supply (3) and the charge power supply (5) that are recharged between the charge power supply (5) of electric motor car (1) are carried out switching controls and converted the inner direct current of storing of batteries (2) the civil power complementation inverter (6) of alternating current so that charge power supply (5) is charged into; The complementary inverter of said civil power (6) is serially connected in said current supply circuit one and the current supply circuit two; A plurality of said solar cell arrays (4) all join with batteries (2), and said controller for solar (7) is serially connected in the charge circuit between a plurality of said solar cell arrays (4) and the batteries (2); Be serially connected with charging control switch one (8) and charging control switch two (9) respectively in said current supply circuit one and the current supply circuit two, said charging control switch one (8) and charging control switch two (9) are controlled by controller for solar (7) and the two all joins with controller for solar (7); Be serially connected with the charging control switch of being controlled by controller for solar (7) three (10) in the charge circuit three between a plurality of said solar cell arrays (4) and the batteries (2), said charging control switch three (10) joins with controller for solar (7); Said charging control switch one (8), charging control switch two (9) and charging control switch three (10) are solenoid-operated switch.
2. according to the photovoltaic charged system of the described a kind of electric vehicle civil power complementary solar of claim 1; It is characterized in that: also comprise the electric weight detecting unit (11) that the inner institute of batteries (2) storing electricity is detected in real time, said electric weight detecting unit (11) joins with controller for solar (7).
3. according to claim 1 or the photovoltaic charged system of 2 described a kind of electric vehicle civil power complementary solars, it is characterized in that: also comprise the charge mode selector switch (12) that joins with controller for solar (7).
4. according to claim 1 or the photovoltaic charged system of 2 described a kind of electric vehicle civil power complementary solars, it is characterized in that: also comprise the display unit (13) that joins and control by controller for solar (7) with controller for solar (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105809809A CN102570514A (en) | 2010-12-09 | 2010-12-09 | Mains supply complementary solar photovoltaic charging system for electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105809809A CN102570514A (en) | 2010-12-09 | 2010-12-09 | Mains supply complementary solar photovoltaic charging system for electric car |
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| CN102570514A true CN102570514A (en) | 2012-07-11 |
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| CN2010105809809A Pending CN102570514A (en) | 2010-12-09 | 2010-12-09 | Mains supply complementary solar photovoltaic charging system for electric car |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103030054A (en) * | 2012-12-25 | 2013-04-10 | 上海爱登堡电梯股份有限公司 | Outdoor escalator using power generated by solar energy |
| CN103078364A (en) * | 2012-12-25 | 2013-05-01 | 深圳先进技术研究院 | Charging system based on robot |
| WO2014087426A2 (en) * | 2012-12-05 | 2014-06-12 | Mahindra Reva Electric Vehicles Private Limited | A system and a method for charging battery in electric vehicles using non-conventional energy sources |
| WO2016185748A1 (en) * | 2015-05-20 | 2016-11-24 | シャープ株式会社 | Electrical device |
| CN109606394A (en) * | 2018-12-10 | 2019-04-12 | 辽宁科技大学 | A kind of electric locomotive control system |
| CN110816301A (en) * | 2019-10-15 | 2020-02-21 | 刘昌明 | Electric vehicle endurance system |
| CN111546920A (en) * | 2020-06-15 | 2020-08-18 | 赵明 | Charging and storage cabinet system of electric bicycle |
| CN113147415A (en) * | 2021-05-20 | 2021-07-23 | 杨明 | Automatic power generation and charging system of new energy electric vehicle |
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| JPH06266458A (en) * | 1993-03-16 | 1994-09-22 | Kansai Electric Power Co Inc:The | Photovoltaic power generating equipment capable of jointly using battery |
| CN101618825A (en) * | 2009-07-29 | 2010-01-06 | 青岛精工电梯制造有限公司 | Energy-saving elevator |
| CN201553511U (en) * | 2009-05-22 | 2010-08-18 | 富士工业(青岛)电梯制造有限公司 | Elevator capable of utilizing solar energy and recycling electric energy |
-
2010
- 2010-12-09 CN CN2010105809809A patent/CN102570514A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06266458A (en) * | 1993-03-16 | 1994-09-22 | Kansai Electric Power Co Inc:The | Photovoltaic power generating equipment capable of jointly using battery |
| CN201553511U (en) * | 2009-05-22 | 2010-08-18 | 富士工业(青岛)电梯制造有限公司 | Elevator capable of utilizing solar energy and recycling electric energy |
| CN101618825A (en) * | 2009-07-29 | 2010-01-06 | 青岛精工电梯制造有限公司 | Energy-saving elevator |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014087426A2 (en) * | 2012-12-05 | 2014-06-12 | Mahindra Reva Electric Vehicles Private Limited | A system and a method for charging battery in electric vehicles using non-conventional energy sources |
| WO2014087426A3 (en) * | 2012-12-05 | 2014-10-02 | Mahindra Reva Electric Vehicles Private Limited | System for charging battery in electric vehicles using non-conventional energy sources and method thereof |
| CN103030054A (en) * | 2012-12-25 | 2013-04-10 | 上海爱登堡电梯股份有限公司 | Outdoor escalator using power generated by solar energy |
| CN103078364A (en) * | 2012-12-25 | 2013-05-01 | 深圳先进技术研究院 | Charging system based on robot |
| CN103078364B (en) * | 2012-12-25 | 2015-08-26 | 深圳先进技术研究院 | Based on the charging system of robot |
| WO2016185748A1 (en) * | 2015-05-20 | 2016-11-24 | シャープ株式会社 | Electrical device |
| JP2016220398A (en) * | 2015-05-20 | 2016-12-22 | シャープ株式会社 | Electrical equipment |
| CN109606394A (en) * | 2018-12-10 | 2019-04-12 | 辽宁科技大学 | A kind of electric locomotive control system |
| CN110816301A (en) * | 2019-10-15 | 2020-02-21 | 刘昌明 | Electric vehicle endurance system |
| CN111546920A (en) * | 2020-06-15 | 2020-08-18 | 赵明 | Charging and storage cabinet system of electric bicycle |
| CN113147415A (en) * | 2021-05-20 | 2021-07-23 | 杨明 | Automatic power generation and charging system of new energy electric vehicle |
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Application publication date: 20120711 |