CN103840509A - Solar energy and electric supply complementary electric vehicle charging station - Google Patents
Solar energy and electric supply complementary electric vehicle charging station Download PDFInfo
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- CN103840509A CN103840509A CN201210492644.8A CN201210492644A CN103840509A CN 103840509 A CN103840509 A CN 103840509A CN 201210492644 A CN201210492644 A CN 201210492644A CN 103840509 A CN103840509 A CN 103840509A
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Abstract
The invention discloses a solar energy and electric supply complementary electric vehicle charging station. The solar energy and electric supply complementary electric vehicle charging station comprises a solar battery array, a controller, a photoelectric sensor, a storage battery, an electric quantity detection unit, an inverter, a switching circuit, a direct-current power supply, a charging control unit, a charging pile and a monitoring and management unit, the storage battery is connected with the controller, the electric quantity detection unit is used for detecting the electric quantity of the storage battery, the inverter converts electric energy exceeding a set value in the storage battery into alternating currents and feeds the currents back to a power grid, the switching circuit is connected between the inverter and the controller, the direct-current power supply is connected with the power grid, the charging control unit is used for judging whether to use solar energy for supplying electricity or electric supply for supplying electricity according to the intensity of sunlight and the electric quantity magnitude of the storage battery, the charging pile is connected with the charging control unit and provided with charging sockets, and the monitoring and management unit is used for conducing real-time monitoring and fault diagnosis on the charging state. The solar energy and electric supply complementary electric vehicle charging station is simple in structure, wiring is convenient to achieve, clean and environment-friendly sunlight is converted into electric energy, electric energy can be supplied to the electric vehicle charging station, and surplus electric energy can be fed back to the power grid.
Description
Technical field
The present invention relates to a kind of charging system, especially relate to the electric automobile charging station of a kind of solar energy and mains hybrid.
Background technology
Along with in recent years, global resources situation in short supply, and the continuous promotion of people is set up energy-conservation, the requirement in the environment-friendly type world, the generation of electric automobile, receive gradually increasing concern, but, the charging problem of electric automobile at present, first to need emphasis to solve, adopt family charging electric vehicle and the charging of electrical network formula, all by the use strengthening urban electric power, the simple solar power generation that uses, although be conducive to the energy-conservation of promotion at present, the requirement of environmental protection, but itself exist energy density low, stable poor, be subject to the larger problem of impact of weather and region.Even so, but the large-scale application of solar energy is the important symbol that is 21 century progress of human society, and grid-connected photovoltaic system is the development trend of photovoltaic system.And current parallel network power generation, in China, still in the experiment and demonstration stage, its development space is larger.
If but electric energy vehicle only uses solar power system power supply at present, and it is limited larger, even if adopt storage battery power supply, has virtually increased cost, if only adopt utility grid power supply, too high again to electric energy use, cannot accomplish energy-saving and environmental protection.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned deficiency of the prior art, the electric automobile charging station of a kind of solar energy and mains hybrid is provided, work can be converted to electric energy by sunlight clean, environmental protection, both can be for electric automobile charging station provides electric energy, again can be by unnecessary power storage in electrical network.
For solving the problems of the technologies described above, the technical solution used in the present invention is: the electric automobile charging station of a kind of solar energy and mains hybrid, it is characterized in that: comprise solar battery array, controller, for surveying the photoelectric sensor of sunlight power, the storage battery joining with controller, for detection of the electric weight detecting unit of accumulator electric-quantity, to in storage battery, be converted to alternating current more than the electric energy of set point part and feed back to the inverter of electrical network, be connected to the switching circuit between inverter and controller, the DC power supply of joining with electrical network, to adopt charging control unit solar powered or employing mains-supplied for choose the end according to the electric weight size of the degree of strength of sunlight and storage battery, join with charging control unit and the charging pile of charging socket be installed and for charged state being carried out to the monitoring management unit of in real time monitoring and failure diagnosis, described solar battery array and photoelectric sensor all join with controller, described electric weight detecting unit joins with storage battery and charging control unit respectively, described inverter joins with storage battery and electrical network respectively, described storage battery and DC power supply are all joined with charging control unit, described monitoring management unit and charging control unit are joined, described DC power supply comprises transformer, the rectifier joining with described transformer, the filter joining with described rectifier and the pressurizer joining with described filter, the touch display screen with voice broadcast function is installed on described charging pile, described touch display screen and monitoring management unit join.
The electric automobile charging station of above-mentioned a kind of solar energy and mains hybrid, is characterized in that: described controller is single-chip microcomputer.
The electric automobile charging station of above-mentioned a kind of solar energy and mains hybrid, is characterized in that: described photoelectric sensor is phototriode.
The present invention compared with prior art has the following advantages:
1. utilize solar power generation, cleanliness without any pollution.
2. generate electricity and can be connected to the grid, improved energy utilization rate.
3. solar energy and mains hybrid power supply, provide safety guarantee to the dynamic power of electric automobile charging station.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Brief description of the drawings
Fig. 1 is circuit theory diagrams of the present invention.
Description of reference numerals:
1-solar battery array; 2-controller; 3-photoelectric sensor;
4-storage battery; 5-electric weight detecting unit; 6-electrical network;
7-inverter; 8-switching circuit; 9-DC power supply;
10-charging control unit; 11-charging pile; 12-monitoring management unit.
Embodiment
As shown in Figure 1, the present invention includes solar battery array 1, controller 2, for surveying the photoelectric sensor 3 of sunlight power, the storage battery 4 joining with controller 2, for detection of the electric weight detecting unit 5 of accumulator electric-quantity, to in storage battery 4, be converted to alternating current more than the electric energy of set point part and feed back to the inverter 7 of electrical network 6, be connected to the switching circuit 8 between inverter 7 and controller 2, the DC power supply 9 of joining with electrical network 6, to adopt charging control unit 10 solar powered or employing mains-supplied for choose the end according to the electric weight size of the degree of strength of sunlight and storage battery 4, join with charging control unit 10 and the charging pile 11 of charging socket be installed and for charged state being carried out to the monitoring management unit 12 of in real time monitoring and failure diagnosis, described solar battery array 1 and photoelectric sensor 3 all join with controller 2, described electric weight detecting unit 5 joins with storage battery 4 and charging control unit 10 respectively, described inverter 7 joins with storage battery 4 and electrical network 6 respectively, described storage battery 4 and DC power supply 9 are all joined with charging control unit 10, described monitoring management unit 12 joins with charging control unit 10, described DC power supply 9 comprises transformer, the rectifier joining with described transformer, the filter joining with described rectifier and the pressurizer joining with described filter, on described charging pile 11, the touch display screen with voice broadcast function is installed, described touch display screen and monitoring management unit 12 join.
In the present embodiment, described controller 2 is single-chip microcomputer.
In the present embodiment, described photoelectric sensor 3 is phototriode.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification of above embodiment being done according to the technology of the present invention essence, change and equivalent structure change, and all still belong in the protection range of technical solution of the present invention.
Claims (3)
1. the electric automobile charging station of a solar energy and mains hybrid, it is characterized in that: comprise solar battery array (1), controller (2), for surveying the photoelectric sensor (3) of sunlight power, the storage battery (4) joining with controller (2), for detection of the electric weight detecting unit (5) of accumulator electric-quantity, to in storage battery (4), be converted to alternating current more than the electric energy of set point part and feed back to the inverter (7) of electrical network (6), be connected to the switching circuit (8) between inverter (7) and controller (2), the DC power supply (9) of joining with electrical network (6), to adopt charging control unit (10) solar powered or employing mains-supplied for choose the end according to the electric weight size of the degree of strength of sunlight and storage battery (4), join with charging control unit (10) and the charging pile (11) of charging socket be installed and for charged state being carried out to the monitoring management unit (12) of in real time monitoring and failure diagnosis, described solar battery array (1) and photoelectric sensor (3) all join with controller (2), described electric weight detecting unit (5) joins with storage battery (4) and charging control unit (10) respectively, described inverter (7) joins with storage battery (4) and electrical network (6) respectively, described storage battery (4) and DC power supply (9) are all joined with charging control unit (10), described monitoring management unit (12) joins with charging control unit (10), described DC power supply (9) comprises transformer, the rectifier joining with described transformer, the filter joining with described rectifier and the pressurizer joining with described filter, described charging pile is provided with the touch display screen with voice broadcast function on (11), described touch display screen and monitoring management unit (12) join.
2. according to the electric automobile charging station of a kind of solar energy claimed in claim 1 and mains hybrid, it is characterized in that: described controller (2) is single-chip microcomputer.
3. according to a kind of solar energy described in claim 1 or 2 and the electric automobile charging station of mains hybrid, it is characterized in that: described photoelectric sensor (3) is phototriode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210492644.8A CN103840509A (en) | 2012-11-27 | 2012-11-27 | Solar energy and electric supply complementary electric vehicle charging station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210492644.8A CN103840509A (en) | 2012-11-27 | 2012-11-27 | Solar energy and electric supply complementary electric vehicle charging station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103840509A true CN103840509A (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210492644.8A Pending CN103840509A (en) | 2012-11-27 | 2012-11-27 | Solar energy and electric supply complementary electric vehicle charging station |
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| CN (1) | CN103840509A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821613A (en) * | 2015-02-10 | 2015-08-05 | 中国建材国际工程集团有限公司 | Charging system based on novel electric vehicle |
| CN105896698A (en) * | 2016-06-08 | 2016-08-24 | 曹孟强 | New energy automobile-based multifunctional charging station system |
| CN107656636A (en) * | 2017-08-22 | 2018-02-02 | 安徽明瑞智能科技股份有限公司 | A kind of dust-proof touch-screen for charging pile |
| CN108725223A (en) * | 2017-04-13 | 2018-11-02 | 宁波轩悦行电动汽车服务有限公司 | A kind of electric vehicle charging accounting control method and its device |
| CN109774848A (en) * | 2017-11-13 | 2019-05-21 | 宝马汽车股份有限公司 | Power supply in transportation system |
| CN112440808A (en) * | 2019-08-28 | 2021-03-05 | 武汉北方能源股份有限公司 | Automobile charging station control system |
| CN113189980A (en) * | 2021-04-07 | 2021-07-30 | 惠州拓邦电气技术有限公司 | Charging pile reflection intensity filtering method and device and charging robot |
-
2012
- 2012-11-27 CN CN201210492644.8A patent/CN103840509A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821613A (en) * | 2015-02-10 | 2015-08-05 | 中国建材国际工程集团有限公司 | Charging system based on novel electric vehicle |
| CN105896698A (en) * | 2016-06-08 | 2016-08-24 | 曹孟强 | New energy automobile-based multifunctional charging station system |
| CN108725223A (en) * | 2017-04-13 | 2018-11-02 | 宁波轩悦行电动汽车服务有限公司 | A kind of electric vehicle charging accounting control method and its device |
| CN107656636A (en) * | 2017-08-22 | 2018-02-02 | 安徽明瑞智能科技股份有限公司 | A kind of dust-proof touch-screen for charging pile |
| CN109774848A (en) * | 2017-11-13 | 2019-05-21 | 宝马汽车股份有限公司 | Power supply in transportation system |
| CN112440808A (en) * | 2019-08-28 | 2021-03-05 | 武汉北方能源股份有限公司 | Automobile charging station control system |
| CN113189980A (en) * | 2021-04-07 | 2021-07-30 | 惠州拓邦电气技术有限公司 | Charging pile reflection intensity filtering method and device and charging robot |
| CN113189980B (en) * | 2021-04-07 | 2024-04-16 | 惠州拓邦电气技术有限公司 | Charging pile reverse light intensity filtering method and device and charging robot |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |