CN103812140A - Wind energy, solar energy and commercial power complementary electric vehicle charging system - Google Patents
Wind energy, solar energy and commercial power complementary electric vehicle charging system Download PDFInfo
- Publication number
- CN103812140A CN103812140A CN201210439711.XA CN201210439711A CN103812140A CN 103812140 A CN103812140 A CN 103812140A CN 201210439711 A CN201210439711 A CN 201210439711A CN 103812140 A CN103812140 A CN 103812140A
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- power generation
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- wind energy
- electric vehicle
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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
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
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Abstract
The invention discloses a wind energy, solar energy and commercial power complementary electric vehicle charging system which mainly comprises a wind energy power generation unit, a solar energy power generation unit, a power grid, an electric vehicle charging system and a general control unit. The wind energy power generation unit mainly comprises a wind energy power generator. The solar energy power generation unit comprises a solar battery panel and a controller. The power grid part comprises a commercial power grid and a filter circuit. The electric vehicle charging system comprises a centralized controller, an electric vehicle charging station and a service management platform. The general control unit mainly consists of a dsp peripheral controller, a monitoring system, a multipath control switch and a switch. The input end of a grid-connected inverter is connected with the wind energy power generator and the controller, and the output end is connected the multipath control switch. According to the system, solar energy and wind energy are applied into the electric vehicle charging station; the complementation of photovoltaics, wind energy and commercial power is used; the whole system is fully used; power is saved; and an electric vehicle is offered with power.
Description
Technical field
The present invention relates to a kind of charging electric vehicle field, relate to specifically one and wind energy, solar energy can be applied to electric automobile power station, and form complementary system with utility grid.
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
The invention provides the charging system for electric automobile of a kind of wind energy, solar energy and mains hybrid, solar energy, wind energy and mains hybrid power supply, provide safeguard to the dynamic power of electric automobile charging station.
The present invention adopts following technical scheme:
A charging system for electric automobile for wind energy, solar energy and mains hybrid, comprises wind power generation unit, solar power generation unit, electrical network, charging system for electric automobile and Master Control Unit; Described wind power generation unit comprises wind-driven generator 3; Described solar power generation unit comprises solar panel 1 and controller 2; Described electrical network comprises interconnective utility grid 7 and filter circuit 6; Charging system for electric automobile comprises Centralized Controller 11, electric automobile charging station 12 and service management platform 13; Described Master Control Unit comprises dsp peripheral controllers 9, supervisory control system 10, multipath control switch 5 and switch 8; Described solar panel 1 is connected with controller 2, and the input of combining inverter 4 connects wind-driven generator 3 and controller 2, and output is connected to multipath control switch 5; Multipath control switch 5 connects DSP peripheral controllers 9 and filter circuit 6, supervisory control system 10 is connected with DSP peripheral controllers 9 and service management platform 13, the input of Centralized Controller 11 connects multipath control switch 5 and utility grid 7, output connecting electric automobile charging pile, service management platform 13 and dsp peripheral controllers 9, switch 8 is connected between utility grid 7 and Centralized Controller 11, connects dsp peripheral controllers 9 simultaneously.
Advantage of the present invention:
1. utilize wind energy and solar power generation, cleanliness without any pollution.
2. the unnecessary electric weight of wind energy and solar power generation can be incorporated to utility grid, take electrical network as energy storage device, saves storage battery, reduces investment.
3. solar energy, wind energy and mains hybrid power supply, provide safeguard to the dynamic power of electric automobile charging station.
Accompanying drawing explanation
Accompanying drawing is charging system for electric automobile block diagram of the present invention.
Embodiment
As shown in drawings, native system mainly comprises wind power generation unit, solar power generation unit, electrical network, charging system for electric automobile and Master Control Unit, and wherein wind power generation unit mainly comprises wind-driven generator 3; Solar power generation unit comprises solar panel 1 and controller 2, and electrical network part comprises utility grid 7 and filter circuit 6; Charging system for electric automobile comprises Centralized Controller 11, electric automobile charging station 12 and service management platform 13; Master Control Unit is mainly made up of dsp peripheral controllers 9, supervisory control system 10, multipath control switch 5 and switch 8..The input of described combining inverter connects wind-driven generator and controller, and output connects multipath control switch.
In this example, solar panel 1 connects controller 2, and wind-driven generator 3 and controller 2 are connected to combining inverter 4 simultaneously, passes through electric elements and software control by combining inverter 4, adjust self output voltage frequency and phase place, be converted into and the alternating current of electrical network with frequency homophase.Multipath control switch 5 inputs connect combining inverter 4 and dsp peripheral controllers 9, and output connects filter circuit 6 and Centralized Controller 11, and dsp peripheral controllers 9 is controlled disconnection and the closed situation of multipath control switch 5.Centralized Controller 11 connects the utility grid 7 of electrical network unit by switch 8, connect respectively many group electric automobile charging stations and service management platform 13 in charging system for electric automobile inside, Simultaneous Switching 8 is connected with dsp peripheral controllers 9, by the switching situation of dsp peripheral controllers 9 control switchs 8.Centralized Controller 11 is controlled the charge condition of all electric automobile charging piles, and each charging pile situation is reflected to service management platform 13.Dsp peripheral controllers 9 is connected with supervisory control system 10, Centralized Controller 11 can feed back to the situation of whole charging pile on dsp peripheral controllers 9, dsp peripheral controllers 9 also can be controlled electric automobile charging pile, dsp peripheral controllers 9 connects Centralized Controller 11, supervisory control system 10 Connection Service management platforms 13 simultaneously.
The present invention utilizes the input power by the multipath control switch control electric automobile charging station of DSP peripheral controllers control, in the time that bright and clear or wind-force is good, multipath control switch is opened and is adopted solar power generation or wind power generation to provide electric energy to electric automobile charging station, and when electric power is abundant, electric energy can be input to electrical network by filter circuit and stores; When in unglazed photograph or calm situation, multipath control switch closure, is directly powered for filling an electricity by switch control utility grid.
Claims (1)
1. a charging system for electric automobile for wind energy, solar energy and mains hybrid, is characterized in that: comprise wind power generation unit, solar power generation unit, electrical network, charging system for electric automobile and Master Control Unit; Described wind power generation unit comprises wind-driven generator (3); Described solar power generation unit comprises solar panel (1) and controller (2); Described electrical network comprises interconnective utility grid (7) and filter circuit (6); Charging system for electric automobile comprises Centralized Controller (11), electric automobile charging station (12) and service management platform (13); Described Master Control Unit comprises dsp peripheral controllers (9), supervisory control system (10), multipath control switch (5) and switch (8); Described solar panel (1) is connected with controller (2), and the input of combining inverter (4) connects wind-driven generator (3) and controller (2), and output is connected to multipath control switch (5); Multipath control switch (5) connects DSP peripheral controllers (9) and filter circuit (6), supervisory control system (10) is connected with DSP peripheral controllers (9) and service management platform (13), the input of Centralized Controller (11) connects multipath control switch (5) and utility grid (7), output connecting electric automobile charging pile, service management platform (13) and dsp peripheral controllers (9), switch (8) is connected between utility grid (7) and Centralized Controller (11), connects dsp peripheral controllers (9) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210439711.XA CN103812140A (en) | 2012-11-07 | 2012-11-07 | Wind energy, solar energy and commercial power complementary electric vehicle charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210439711.XA CN103812140A (en) | 2012-11-07 | 2012-11-07 | Wind energy, solar energy and commercial power complementary electric vehicle charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103812140A true CN103812140A (en) | 2014-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210439711.XA Pending CN103812140A (en) | 2012-11-07 | 2012-11-07 | Wind energy, solar energy and commercial power complementary electric vehicle charging system |
Country Status (1)
| Country | Link |
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| CN (1) | CN103812140A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767263A (en) * | 2015-01-23 | 2015-07-08 | 曹进 | Energy-saving type electric vehicle charging station |
| CN105071434A (en) * | 2015-08-04 | 2015-11-18 | 上海煦达新能源科技有限公司 | On/off-grid storage energy-saving system for charging electric vehicle with solar battery |
| CN106541845A (en) * | 2016-11-25 | 2017-03-29 | 上海工程技术大学 | A kind of wireless electric automobile charging system actual and control method |
| US10023061B2 (en) | 2016-08-03 | 2018-07-17 | Ford Global Technologies, Llc | System and method for selecting charging source for electrified vehicle |
| CN109325647A (en) * | 2018-01-19 | 2019-02-12 | 黑龙江科技大学 | A kind of charging pile Intelligent charging-discharging management system based on data block chain building |
| CN109910720A (en) * | 2019-04-10 | 2019-06-21 | 华盛新能源科技（深圳）有限公司 | A kind of novel energy-storing is mobile to mend electric car |
-
2012
- 2012-11-07 CN CN201210439711.XA patent/CN103812140A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767263A (en) * | 2015-01-23 | 2015-07-08 | 曹进 | Energy-saving type electric vehicle charging station |
| CN105071434A (en) * | 2015-08-04 | 2015-11-18 | 上海煦达新能源科技有限公司 | On/off-grid storage energy-saving system for charging electric vehicle with solar battery |
| US10023061B2 (en) | 2016-08-03 | 2018-07-17 | Ford Global Technologies, Llc | System and method for selecting charging source for electrified vehicle |
| CN106541845A (en) * | 2016-11-25 | 2017-03-29 | 上海工程技术大学 | A kind of wireless electric automobile charging system actual and control method |
| CN109325647A (en) * | 2018-01-19 | 2019-02-12 | 黑龙江科技大学 | A kind of charging pile Intelligent charging-discharging management system based on data block chain building |
| CN109910720A (en) * | 2019-04-10 | 2019-06-21 | 华盛新能源科技（深圳）有限公司 | A kind of novel energy-storing is mobile to mend electric car |
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Application publication date: 20140521 |