CN107332276A - Light stores up integral intelligent charging device - Google Patents

Light stores up integral intelligent charging device Download PDF

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Publication number
CN107332276A
CN107332276A CN201710707559.1A CN201710707559A CN107332276A CN 107332276 A CN107332276 A CN 107332276A CN 201710707559 A CN201710707559 A CN 201710707559A CN 107332276 A CN107332276 A CN 107332276A
Authority
CN
China
Prior art keywords
module
output end
input
intelligent controller
modules
Prior art date
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.)
Pending
Application number
CN201710707559.1A
Other languages
Chinese (zh)
Inventor
孔祥新
张旭
任子妍
刘子扬
苏兴彪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qufu Normal University
Original Assignee
Qufu Normal University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qufu Normal University filed Critical Qufu Normal University
Priority to CN201710707559.1A priority Critical patent/CN107332276A/en
Publication of CN107332276A publication Critical patent/CN107332276A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/381Dispersed generators
    • H02J3/382Dispersed generators the generators exploiting renewable energy
    • H02J3/383Solar energy, e.g. photovoltaic energy
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00Circuit arrangements for ac mains or ac distribution networks
    • H02J3/28Arrangements for balancing of the load in a network by storage of energy
    • H02J3/32Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/56Power conversion systems, e.g. maximum power point trackers
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30Systems combining energy storage with energy generation of non-fossil origin

Abstract

Integral intelligent charging device is stored up the invention discloses a kind of light, the output end of the power module and the input of intelligent controller are connected, the output end of the intelligent controller is connected with the input of liquid crystal advertisement display card, the output end of the photovoltaic module is connected with the input of DC DC modules, the output end of the DC DC modules is connected with the input of DC AC modules, the output end of the DC AC modules is connected with bus or electric automobile, and the DC DC modules are connected with lead carbon battery energy-storage system interactive mode;Solar energy is converted into electric energy by photovoltaic array and variable DC voltage is transformed into by DC converting constant DC voltage by the present invention, being needed according to system both can be to lead carbon battery energy storage, to charging electric vehicle, while can also excess energy DC AC inverters is grid-connected into three-phase alternating voltage DC voltage conversion.

Description

Light stores up integral intelligent charging device
Technical field
The present invention relates to charging device technical field, specifically a kind of light storage integral intelligent charging device.
Background technology
Nowadays the popularization more and more welcomed by the people of electric car, in crowded downtown, largely fills Power station can be all built in existing parking lot, powered by grid company.But, in Suburb Areas of Big Cities, in small and medium-sized cities, public at a high speed Roadside, it is in office why not crowded places, in the city that will be especially emerged by High Speed Railway, should all build solar recharging Stand.The electric energy of China nearly 80% comes from coal, and a low-carbon economy epoch, we are unlikely to build too many coal-fired plant again.
Since electric bicycle and battery-operated motor cycle have been popularized in China, then, the popularization of electric automobile is along reason The thing come out as an article, because blowing and raining is both afraid of in cycling, is afraid of cruelly cold sudden-heat again.As long as the price of electric automobile can be born, fill Power station networking is perfect, it is believed that most of electrical salf-walking car owner has the impulsion for buying electric automobile, because opening electric automobile ratio Open that electric bicycle is comfortable, because the use cost of electric automobile is more much lower than diesel locomotive.And it is rich for many comparisons For family, while it is optimal selection to possess diesel locomotive and electric automobile.Internal-combustion engines vehicle can't disappear, but government should When taking measures, allow the growth rate of electric automobile should be faster than the growth of diesel locomotive, improve the ratio shared by electric automobile.
So accompanying problem is that, how to be charged to electric automobile, meet the demand of peopleTherefore design one Money intelligent charger is determined to win.
The content of the invention
It is reasonable in design, make in view of the defects and deficiencies of the prior art, the present invention intends to provide one kind is simple in construction Integral intelligent charging device is stored up with convenient light, solar energy is converted into electric energy by photovoltaic array can by DC converting handle Inversion of direct current voltage transformation needs both fill to lead carbon battery energy storage, to electric automobile into constant DC voltage according to system Electricity, while can also excess energy DC-AC inverter is grid-connected into three-phase alternating voltage DC voltage conversion.
To achieve the above object, the technical solution adopted by the present invention is:
Light stores up integral intelligent charging device, includes power module, intelligent controller, liquid crystal advertisement display card, photovoltaic group Part, DC-DC module, DC-AC module, lead carbon battery energy-storage system and bus or electric automobile, the power module it is defeated Go out end to be connected with the input of intelligent controller, the output end of the intelligent controller connects with the input of liquid crystal advertisement display card Connect, the output end of the photovoltaic module and the input of DC-DC module are connected, output end and the DC-AC moulds of the DC-DC module The input connection of block, the output end of the DC-AC module is connected with bus or electric automobile, the DC-DC module and Lead carbon battery energy-storage system interactive mode connection, the DC-DC module, DC-AC module, lead carbon battery energy-storage system input it is equal It is connected with the output end of intelligent controller.
As a further improvement on the present invention, also comprising wireless network module, the input of the wireless network module with The output end connection of intelligent controller.
After said structure, beneficial effects of the present invention are:
1st, electric energy is saved, the pollution to environment is reduced, with sustainable development source and environmental protection double meaning.
2nd, solar power generation can be both utilized, electric energy (charging) is provided to electric automobile, unnecessary electric energy can be carried out again It is grid-connected;If bad weather can also be using power network to charging electric vehicle.
3rd, it is used as energy-storage system by the use of lead carbon battery, it is ensured that the stability that charging pile charges during without illumination, also simultaneously It is impact to power network that can reduce grid-connected.
4th, in charging station liquid crystal advertisement board can be set to carry out advertising, arrangement Wi-Fi and allows charging person using WIFI Online and inspection information, while the interim recreating facility of charging person can also be assign charging station as.
5th, function, which can extend, could be arranged to public transport charging station, Multifunctional City charging station and garden charging station Etc., play exemplary role.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural framing figure of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing and specific implementation Mode, the present invention will be described in further detail.It should be appreciated that embodiment described herein is only to explain this Invention, is not intended to limit the present invention.
Referring to shown in Fig. 1, present embodiment uses following technical scheme:Light stores up integral intelligent charging device, bag Containing power module, intelligent controller, liquid crystal advertisement display card, photovoltaic module, DC-DC module, DC-AC module, the storage of lead carbon battery Energy system and bus or electric automobile, the output end of the power module and the input of intelligent controller are connected, described The output end of intelligent controller is connected with the input of liquid crystal advertisement display card, output end and the DC-DC moulds of the photovoltaic module The input of the input connection of block, the output end of the DC-DC module and DC-AC module is connected, the DC-AC module it is defeated Go out end to be connected with bus or electric automobile, the DC-DC module is connected with lead carbon battery energy-storage system interactive mode, described DC-DC module, DC-AC module, the input of lead carbon battery energy-storage system are connected with the output end of intelligent controller, are also included Wireless network module, the input of the wireless network module and the output end of intelligent controller are connected.
The use characteristic of all parts is as follows in present embodiment:
(1) photovoltaic module:Solar energy transformation electric energy charging station conversion and practicality;
(2) intelligent controller:For the control core of whole charging station;
Specific effect is as follows:(1) solar energy is changed into electric energy, and power maximum tracking is realized by MPPT;(2) to lead Carbon battery energy-storage system carries out charge and discharge control, realizes energy management functionality;(3) according to different loads, to charging electric vehicle It is controlled;(4) according to watt level in charging system, realize solar power generation grid-connecting or provide electric energy by power network and load is filled Electricity;(5) large-scale LCD screen is set to play the amusement functions such as music, film as advertising display in charging station;Simultaneously WIFI is set in charging station, charging person can conveniently surf the Net;
(3) liquid crystal advertisement display card:It is mainly used as advertising for advertiser in charging station and uses;Simultaneously can also be intelligent place Manage the information LCD liquid crystal displays such as voltage, electric current, power consumption of each electrical appliance after device processing and circulate display;
(4) DC-DC module:Realize variable dc to the change of Constant Direct Current;
(5) AC-DC module:Realize that Constant Direct Current transforms to the change between frequency-invariant voltage magnitude alternating constant electricity;
(6) lead carbon battery energy-storage system:Management of charging and discharging is carried out to lead carbon battery by the system, so as to improve battery Efficiency for charge-discharge and service life;Simultaneously in order to improve system effectiveness, energy-saving and emission-reduction are realized, to solar cell module, electric power storage The power flow of pond and load realizes management, realizes power-balance, and the function of solar cell module is played as far as possible.
(7) bus, electric automobile:The load of charging station;
(8) power module:For the electric energy needed for whole control system is provided, so as to enable a system to stablize long-term work Make.
Solar energy is converted into electric energy by DC converting variable DC voltage by present embodiment by photovoltaic array Buckling changes constant DC voltage into, lead carbon battery energy storage can have both been given according to system needs, to charging electric vehicle, while Can excess energy DC-AC inverter is grid-connected into three-phase alternating voltage DC voltage conversion;It can also be set in charging station Put large-scale LCDs and carry out advertising display, music, film broadcasting, wireless WIFI can also be arranged so as to for charging person's online Inquiry data;Charging station is built up public transport charging station, Multifunctional City charging station, garden and filled according to geographical position and needs Power station, with having a rest, the model function such as entertains;It is final realize too can generating+charging+grid-connected, while can also realize The model functions such as WIFI+ advertising displays+have a rest, so as to more easily be serviced for the mankind.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It may be appreciated other embodiment.

Claims (2)

1. light stores up integral intelligent charging device, it is characterised in that:Include power module, intelligent controller, liquid crystal advertisement displaying Board, photovoltaic module, DC-DC module, DC-AC module, lead carbon battery energy-storage system and bus or electric automobile, the power supply The output end of module and the input of intelligent controller are connected, output end and the liquid crystal advertisement display card of the intelligent controller Input is connected, and the output end of the photovoltaic module and the input of DC-DC module are connected, the output end of the DC-DC module It is connected with the input of DC-AC module, the output end of the DC-AC module is connected with bus or electric automobile, the DC- DC modules and lead carbon battery energy-storage system interactive mode is connected, the DC-DC module, DC-AC module, lead carbon battery energy-storage system Input is connected with the output end of intelligent controller.
2. light according to claim 1 stores up integral intelligent charging device, it is characterised in that:Also include wireless network mould Block, the input of the wireless network module and the output end of intelligent controller are connected.
CN201710707559.1A 2017-08-17 2017-08-17 Light stores up integral intelligent charging device Pending CN107332276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710707559.1A CN107332276A (en) 2017-08-17 2017-08-17 Light stores up integral intelligent charging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710707559.1A CN107332276A (en) 2017-08-17 2017-08-17 Light stores up integral intelligent charging device

Publications (1)

Publication Number Publication Date
CN107332276A true CN107332276A (en) 2017-11-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108463037A (en) * 2018-02-27 2018-08-28 曲阜师范大学 Landscape light intelligent control system based on photovoltaic generation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201956701U (en) * 2011-03-12 2011-08-31 云南电力试验研究院(集团)有限公司 Single house type AC (Alternating Current)/DC (Direct Current) mixing microgrid
CN202488178U (en) * 2012-02-22 2012-10-10 广东电网公司深圳供电局 Photovoltaic energy storage electric vehicle charging station system based on direct current bus
CN104539050A (en) * 2014-12-29 2015-04-22 东南大学 Energy-information router and application system for managing electric energy network and information network
CN205017055U (en) * 2015-09-16 2016-02-03 山东绿城光能科技有限公司 Novel stake of photovoltaic intelligent charging
CN106992589A (en) * 2017-05-19 2017-07-28 曲阜师范大学 Based on EMS(EMS)Family's energy storage integral box

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201956701U (en) * 2011-03-12 2011-08-31 云南电力试验研究院(集团)有限公司 Single house type AC (Alternating Current)/DC (Direct Current) mixing microgrid
CN202488178U (en) * 2012-02-22 2012-10-10 广东电网公司深圳供电局 Photovoltaic energy storage electric vehicle charging station system based on direct current bus
CN104539050A (en) * 2014-12-29 2015-04-22 东南大学 Energy-information router and application system for managing electric energy network and information network
CN205017055U (en) * 2015-09-16 2016-02-03 山东绿城光能科技有限公司 Novel stake of photovoltaic intelligent charging
CN106992589A (en) * 2017-05-19 2017-07-28 曲阜师范大学 Based on EMS(EMS)Family's energy storage integral box

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108463037A (en) * 2018-02-27 2018-08-28 曲阜师范大学 Landscape light intelligent control system based on photovoltaic generation

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Application publication date: 20171107

RJ01 Rejection of invention patent application after publication