CN205544533U - Electric motor car photovoltaic battery charging unit - Google Patents

Electric motor car photovoltaic battery charging unit Download PDF

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Publication number
CN205544533U
CN205544533U CN201620030722.6U CN201620030722U CN205544533U CN 205544533 U CN205544533 U CN 205544533U CN 201620030722 U CN201620030722 U CN 201620030722U CN 205544533 U CN205544533 U CN 205544533U
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CN
China
Prior art keywords
charging
energy
storage battery
electric
energy storage
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CN201620030722.6U
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Chinese (zh)
Inventor
张洪信
徐东
张铁柱
张君楠
马永志
华青松
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青岛大学
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    • 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
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20Smart grids as enabling technology in buildings sector
    • 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
    • Y02E40/00Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/70Smart grids as climate change mitigation technology in the energy generation sector
    • 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
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • 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
    • 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
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/16Information or communication technologies improving the operation of electric vehicles
    • Y02T90/167Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
    • Y02T90/169
    • 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/12Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
    • Y04S10/126Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving electric vehicles [EV] or hybrid vehicles [HEV], i.e. power aggregation of EV or HEV, vehicle to grid arrangements [V2G]
    • 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S30/00Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/14Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing
    • 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

Abstract

The utility model provides an electric motor car photovoltaic battery charging unit, belongs to solar energy power generation technical field, and the major structure includes photovoltaic cell, charge controllers, stands and carries terminal, dc -to -ac converter, energy storage battery, remote terminal, the port that charges, fills electric pile, vary voltage / rectifier, charge controllers links to each other through corresponding signal line and wire respectively with photovoltaic cell, stand a year terminal, energy storage battery, dc -to -ac converter, fill electric pile and energy storage battery, charge and link to each other through the wire between the port, stand and carry terminal, remote terminal wireless communication, the input of vary voltage / rectifier inserts the electric wire netting, and the energy storage battery is connected to the output, the input of dc -to -ac converter links to each other with photovoltaic cell through charge controllers is indirect, and the electric wire netting is connected and to its power supply to the output. This photovoltaic battery charging unit can store solar energy transformation for the electric energy, millet is filled out in the peak clipping to the electric wire netting, acquires the electric energy for electric vehicle charging or from the electric motor car, can realize that the electric energy exchanges between the electric motor car to can realize remote control and multiple charges of electricity payment function.

Description

A kind of photovoltaic charged unit of electric motor car

Technical field

This utility model belongs to solar energy generation technology field, relates to a kind of photovoltaic charged unit of electric motor car.

Background technology

Along with Chinese society expanding economy, traditional extensive style energy-consuming mode causes huge infringement to ecological environment, the most seriously constrains socioeconomic sustainable development simultaneously.Need to find a kind of regenerative resource now and solve the most serious energy problem.Solar energy as energy sources topmost on the earth, owing to it has inexhaustible, environmental protection, the feature such as safe and reliable, is increasingly subject to people's attention.The main path utilizing solar energy now is based on " photovoltaic effect " principle, it is achieved opto-electronic conversion.Research and most widely used general and technology relative maturity solaode are silicon solar cells at present, its peak efficiency can reach 25%, but the solar power station often function singleness that tradition is built, energy scheduling difficulty, inefficiency, it is impossible to utilize the electric energy that solar panel is exported well.Along with China strengthens the support dynamics of new-energy automobile, electric automobile quantity increases substantially every year, the most omnibearing utilize this big energy storage battery network of electric automobile and electric automobile reasonably carries out discharge and recharge and improves and become problem demanding prompt solution its service life.Function of supplying power when photovoltaic charged unit light is shone, utilizes traditional ammeter charging then to settle accounts, and not only buying ammeter needs the fund of writing, also consumes the biggest manpower to carry out later data renewal simultaneously.Following photovoltaic charge station certainly will form a big distributed energy network, and each photovoltaic charge station is a unit of this network, and this network is it is necessary to have remote terminal group's nest of tubes control.This utility model will solve the problems referred to above well.

New by looking into, the raw electricity of photovoltaic relevant with this utility model also gives the patent of charging electric vehicle a lot, such as patent [1] woods ice Bulbus Allii, CENG GUOQIANG. Intelligent photovoltaic charging station .ZL201020286460.2;Patent [2] king's ten days shines, Zhao Yingying. the charging system for electric automobile .ZL201210439711.X of a kind of wind energy, solar energy and mains hybrid;Patent [3] Zhang Cui, Zhang Yongbing. solar street light and the integral system .ZL201210441926.5 of electric automobile charging station;Patent [4] Liang Taonian. a kind of solar energy and the electric automobile charging station of mains hybrid, ZL201210492644.8;Etc..Patent [2], [4] are all grid-connected by photovoltaic cell capable of generating power, and patent [1], [3] are the most grid-connected.Patent [1], [3], [4] are respectively provided with energy storage battery and corresponding control system.Patent [2] is not provided with energy storage battery, does not has peak load shifting effect to electrical network, and simultaneously in the case of cloudy day and grid cut-off, described by this patent, charging station can not work.Patent [3] is though having energy storage battery and but not having grid-connected, and energy storage battery cannot obtain electric energy from city's net;Additionally a part for patent [3] described photovoltaic cell generation electric energy is stored in the energy storage battery of street lamp, and remaining electric energy is used for charging electric vehicle.Patent [4] has energy storage battery and can be grid-connected, but energy storage battery can not obtain electric energy from city's net.

Patent relevant with this utility model in a word is all not directed to the photovoltaic generating system effect to the peak load shifting of electrical network;Electric automobile charging station only meets the basic function to charging electric vehicle, does not sufficiently utilize the energy storage battery storage electricity of electric automobile and realizes electric automobile exchange electricity, charges mutually;Additionally to photovoltaic charged discharge and recharge billing issues, do not provide the operation scheme of a set of simple possible.The utility model proposes a kind of photovoltaic charged unit of electric motor car, it is possible to resolve the problems referred to above of existing charging station.This utility model utilizes solar electrical energy generation, use the energy storage battery storage electricity of high-energy-density, it can be charging electric vehicle, it is that electrical network is powered during electrical network peak of power consumption, can absorb electric energy from electrical network during electrical network electricity consumption ebb is energy storage battery charging, have the effect of peak load shifting to electrical network, its Solar use efficiency is high;Its controlled in wireless using advanced person and wireless payment function, convenient and swift, improve the work efficiency of photovoltaic charged unit;This photovoltaic charged unit utilizes the charging-discharging controller control to charging pile, it is possible not only to realize charging electric vehicle, also the transducing between electric automobile can be realized, the energy of electric automobile can feed back to energy storage battery simultaneously, also can control to feed back to electrical network through inverter by charging-discharging controller, the contained battery of electric automobile can also regard expanding and extending of photovoltaic plant energy-storage battery as so in the future;This photovoltaic plant cell distribution, in everywhere, forms huge photovoltaic charging and conversion electric network with remote terminal master control, becomes a solution of future source of energy supply.

Utility model content

For above-mentioned problem, the purpose of this utility model is to better profit from the electric energy that photovoltaic array is exported;The omnibearing energy storage battery network utilizing electric automobile and reasonably electric automobile is carried out discharge and recharge;Utilize internet payment system, develop corresponding client software and make the discharge and recharge between photovoltaic charged unit and electric automobile more convenient.

For solving above-mentioned technical problem, the utility model proposes a kind of photovoltaic charged unit of electric motor car, agent structure includes photovoltaic cell, charging-discharging controller, mounted terminal of standing, inverter, energy storage battery, remote terminal, charging pile, transformation/commutator.Photovoltaic cell is one group of connection in series-parallel photovoltaic array, couple with charging-discharging controller with wire, charging-discharging controller is coupled with inverter, energy storage battery by wire, is coupled with inverter, transformation/commutator, energy storage battery, charging pile, mounted terminal of standing by holding wire;Inverter couples with electrical network with wire, and it is that electrical network is powered that electric energy can be become AC energy from charging-discharging controller through inverter;Energy storage battery is connected with charging pile and transformation/commutator with wire, and transformation/commutator connects with electrical network, and charging pile is provided with charging port A, charging port B, is connected by wire between charging pile with charging port.

Wherein said photovoltaic cell is one group of connection in series-parallel photovoltaic array, couples with charging-discharging controller with wire, converts light energy into direct current energy, is sent to charging-discharging controller.Charging-discharging controller uses has the digital signal processor DSP of high speed processing ability as main control chip, is coupled with inverter, energy storage battery by wire, is coupled with inverter, transformation/commutator, energy storage battery, charging pile, mounted terminal of standing by holding wire.Direct current energy can by charging-discharging controller through wire to energy-storage battery, it is possible to by energy-storage battery through wire to charging-discharging controller.Charging-discharging controller is worked by holding wire monitoring inverter, transformation/commutator, energy storage battery, charging pile, and is controlled by station mounted terminal, and status data shows at station mounted terminal and stores simultaneously.Mounted terminal of standing on-the-spot manual operation can control and provide payment function of swiping the card, and with remote terminal wireless telecommunications, the coordination of the remote terminal accepting higher level controls, and then manipulation charging-discharging controller.Energy storage battery is used for electrical power storage and release, lead-acid battery, lithium ion battery etc. can be used, being connected with charging pile and transformation/commutator with wire, transformation/commutator connects with electrical network, and the AC energy on electrical network can become direct current energy through transformation/commutator and be stored into energy storage battery;Direct current energy can by energy storage battery through wire to charging pile or by charging pile through wire to energy storage battery.Charging pile is provided with charging port A, charging port B, can be two electric automobile services, naturally it is also possible to set charging port is more electric automobile services more simultaneously, depending on this wants the power of ground, visual field and photovoltaic plant.Direct current energy can be from the charged stake of energy storage battery to charging port;Also by the charged port of electric automobile to charging pile, and then energy storage battery can be arrived;Can also charged stake flow between charging port A, charging port B exchange.

Described charging-discharging controller is except having isolated island detection, controlling to be incorporated into the power networks, in addition to the function of MPPT maximum power point tracking, also as energy storage battery management system, the electric automobile voltage signal Auto-matching charging batteries of electric automobile voltage of charging pile detection is accepted while detection energy storage battery voltage and current, there is monitoring system, electricity consumption billing function simultaneously and the control signal of operator can be accepted by station mounted terminal and remote terminal, convenient and swift;Remote terminal has wireless payment function, can periodic statistical photovoltaic charged unit energy benefit pay corresponding account, also can single settlement operations person's charge-discharge power demand, can remotely monitor photovoltaic charged unit simultaneously and run;Standing mounted terminal can the photovoltaic charged unit of on-site supervision the payment electricity charge of can swiping the card.

This utility model can remotely monitor photovoltaic charged cell operation by remote terminal and realize electricity charge Payment Online or mobile phone wireless payment, and remote terminal has the highest control of photovoltaic charged unit, can realize the team control of distributed photovoltaic charhing unit;Stand mounted terminal can the photovoltaic charged unit of on-site supervision, payment of simultaneously can swiping the card;Stand mounted terminal and remote terminal collaborative work, make photovoltaic charged cell operation relatively reliable to photovoltaic generation distribution, electric automobile discharge and recharge, that energy storage battery is calculated and paid from the expense that grid charging is relevant is more convenient.

This utility model energy storage battery can not only obtain electric energy by transformation/commutator from electrical network and power to charging pile, can also power to electrical network through charging-discharging controller, inverter, it is achieved the peak load shifting effect of electric energy is provided for photovoltaic charged unit during electrical network peak of power consumption when photovoltaic charged unit electric energy supplement, low power consumption.

This utility model charging pile can obtain electric energy, for charging electric vehicle from accumulator or photovoltaic cell intelligently through the self-checking function of charging-discharging controller.

Charging pile of the present utility model can absorb electric energy from electric automobile, by the electrical power storage of electric automobile to energy storage battery, and then can be through charging-discharging controller, inverter feedback grid;The electric energy can also being directly realized by between electric automobile exchanges.

This utility model compared with prior art has the advantage that and utilizes solar electrical energy generation, uses energy storage battery storage electricity, has the effect of peak load shifting to electrical network, and its Solar use efficiency is high;Controlled in wireless, the same execute-in-place of wireless payment function, the parallel existence of payment of swiping the card, facilitate operator's control, provide the means of payment easily for client, improve the work efficiency of photovoltaic charged unit;Charging pile has user's voltage Autonomous test and matching feature and is suitable for the electric automobile of various model;This photovoltaic charged unit utilizes the charging-discharging controller control to charging pile, it is possible not only to realize the charging to electric automobile, also the independent transducing between electric automobile can be realized, the energy of electric automobile can feed back to energy storage battery simultaneously, it is possible to is controlled to feed back to electrical network through inverter by charging-discharging controller.

Accompanying drawing explanation

Accompanying drawing is system principle diagram of the present utility model.

Detailed description of the invention

As shown in drawings, this utility model agent structure includes photovoltaic cell 1, charging-discharging controller 2, mounted terminal 3 of standing, inverter 4, energy storage battery 5, remote terminal 6, charging pile 10, transformation/commutator 9.Photovoltaic cell 1 is one group of connection in series-parallel photovoltaic array, couples with charging-discharging controller 2 with wire, converts light energy into direct current energy, is sent to charging-discharging controller 2;Charging-discharging controller 2 application has the digital signal processor DSP of high speed processing ability as main control chip, coupled with inverter 4, energy storage battery 5 by wire, coupled with inverter 4, transformation/commutator 9, energy storage battery 5, charging pile 10, mounted terminal 3 of standing by holding wire;Inverter 4 couples with electrical network 8 with wire, and it is that electrical network 8 is powered that electric energy can be become AC energy from charging-discharging controller 2 through inverter 4;Direct current energy can by charging-discharging controller 2 through wire to energy-storage battery 5, it is possible to by energy-storage battery 5 through wire to charging-discharging controller 2.Charging-discharging controller 2 is worked by holding wire monitoring inverter 4, transformation/commutator 9, energy storage battery 5, charging pile 10, and is controlled by station mounted terminal 3, and status data shows at station mounted terminal 3 and stores simultaneously.Mounted terminal 3 of standing on-the-spot manual operation can control and provide payment function of swiping the card, and with remote terminal 6 wireless telecommunications, the coordination of the remote terminal 6 accepting higher level controls, and then manipulation charging-discharging controller 2.Energy storage battery 5 is for electrical power storage and release, lead-acid battery, lithium ion battery etc. can be used, being connected with charging pile 10 and transformation/commutator 9 with wire, transformation/commutator 9 connects with electrical network 8, and the AC energy on electrical network 8 can become direct current energy through transformation/commutator 9 and be stored into energy storage battery 5;Direct current energy can by energy storage battery 5 through wire to charging pile 10 or by charging pile 10 through wire to energy storage battery 5.Charging pile 10 is provided with charging port A 7, charging port B 11, it is connected by wire between charging pile with charging port, can be two electric automobile services, naturally it is also possible to set charging port is more electric automobile services more, depending on this wants the power of ground, visual field and photovoltaic plant simultaneously.Direct current energy can be from energy storage battery 5 charged stake 10 to charging port;Also by the charged port of electric automobile to charging pile 10, and then energy storage battery 5 can be arrived;Can also charged stake 10 flow between charging port A 7, charging port B 11 exchange.

Described charging-discharging controller 2 is except having isolated island detection, controlling to be incorporated into the power networks, in addition to the function of MPPT maximum power point tracking, also manage system as energy-storage battery 5, the electric automobile voltage signal Auto-matching charging batteries of electric automobile voltage of charging pile 10 detection is accepted while detection energy storage battery 5 voltage and current, there is monitoring system, electricity consumption billing function simultaneously and the control signal of operator can be accepted by station mounted terminal 3 and remote terminal 6, convenient and swift;Remote terminal 6 has wireless payment function, can periodic statistical photovoltaic charged unit energy benefit pay corresponding account, also can single settlement operations person's charge-discharge power demand, can remotely monitor photovoltaic charged unit simultaneously and run;Standing mounted terminal 3 can the photovoltaic charged unit of on-site supervision the payment electricity charge of can swiping the card.

This utility model can remotely monitor photovoltaic charged cell operation by remote terminal 6 and realize electricity charge Payment Online or mobile phone wireless payment, and remote terminal 6 has the highest control of photovoltaic charged unit, can realize the team control of distributed photovoltaic charhing unit;Stand mounted terminal 3 can the photovoltaic charged unit of on-site supervision, payment of simultaneously can swiping the card;Stand mounted terminal 3 and remote terminal 6 collaborative work, make photovoltaic charged cell operation relatively reliable to photovoltaic generation distribution, electric automobile discharge and recharge, that energy storage battery 5 is calculated and paid from the expense that electrical network 8 charging is relevant is more convenient.

This utility model energy storage battery 5 can not only obtain electric energy by transformation/commutator 9 from electrical network 8 and power to charging pile 10, can also power to electrical network 8 through charging-discharging controller 2, inverter 4, it is achieved the peak load shifting effect of electric energy is provided for photovoltaic charged unit during electrical network 8 peak of power consumption when photovoltaic charged unit electric energy supplement, low power consumption.

This utility model charging pile 10 can obtain electric energy from accumulator 5 or photovoltaic cell 1, for charging electric vehicle intelligently through the self-checking function of charging-discharging controller 2.

Charging pile 10 of the present utility model can absorb electric energy from electric automobile, by the electrical power storage of electric automobile to energy storage battery 5, and then can be through charging-discharging controller 2, inverter 4 feedback grid 8;The electric energy can also being directly realized by between electric automobile exchanges.

The above; it is only preferred embodiment of the present utility model, not this utility model is imposed any restrictions, on the premise of without departing from creation design of the present utility model; the some deformation made for this utility model and improvement, these broadly fall into protection domain of the present utility model.

Claims (2)

  1. null1. the photovoltaic charged unit of electric motor car,It is characterized in that: agent structure includes photovoltaic cell (1)、Charging-discharging controller (2)、Stand mounted terminal (3)、Inverter (4)、Energy storage battery (5)、Remote terminal (6)、Charging pile (10)、Transformation/commutator (9),Described photovoltaic cell (1) is one group of connection in series-parallel photovoltaic array,Couple with charging-discharging controller (2) with wire,Charging-discharging controller (2) is by wire and inverter (4)、Energy storage battery (5) couples,By holding wire and inverter (4)、Transformation/commutator (9)、Energy storage battery (5)、Charging pile (10)、Mounted terminal (3) of standing couples,Inverter (4) couples with electrical network (8) with wire,Energy storage battery (5) is connected with charging pile (10) and transformation/commutator (9) with wire,Transformation/commutator (9) connects with electrical network (8),Charging pile (10) is provided with charging port A (7)、Charging port B (11).
  2. A kind of photovoltaic charged unit of electric motor car the most according to claim 1, it is characterised in that: described charging-discharging controller (2) uses has the digital signal processor DSP of high speed processing ability as main control chip.
CN201620030722.6U 2016-01-14 2016-01-14 Electric motor car photovoltaic battery charging unit CN205544533U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105471075A (en) * 2016-01-14 2016-04-06 青岛大学 Photovoltaic charging unit for electric vehicle
CN106245581A (en) * 2016-09-08 2016-12-21 无锡同春新能源科技有限公司 A kind of solar energy electric boat landing of band charging pile
CN106274543A (en) * 2016-09-08 2017-01-04 无锡同春新能源科技有限公司 A kind of solar energy electric boat landing of band floatation type charging pile

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105471075A (en) * 2016-01-14 2016-04-06 青岛大学 Photovoltaic charging unit for electric vehicle
CN106245581A (en) * 2016-09-08 2016-12-21 无锡同春新能源科技有限公司 A kind of solar energy electric boat landing of band charging pile
CN106274543A (en) * 2016-09-08 2017-01-04 无锡同春新能源科技有限公司 A kind of solar energy electric boat landing of band floatation type charging pile

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