CN207010250U - Energy interconnection charging system for electric automobile based on commercial building - Google Patents
Energy interconnection charging system for electric automobile based on commercial building Download PDFInfo
- Publication number
- CN207010250U CN207010250U CN201720873527.4U CN201720873527U CN207010250U CN 207010250 U CN207010250 U CN 207010250U CN 201720873527 U CN201720873527 U CN 201720873527U CN 207010250 U CN207010250 U CN 207010250U
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- Prior art keywords
- power supply
- power
- branch road
- energy
- electric automobile
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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
- Y02B10/10—Photovoltaic [PV]
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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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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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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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Abstract
It the utility model is related to a kind of energy interconnection charging system for electric automobile based on commercial building, power supply buses connect commercial building power supply unit, electric automobile charging pile, energy storage battery, photovoltaic module, provided with electrical management control unit, electrical management control unit is connected with each terminal called, local power net based on single commercial building, by electrical management control unit according to the energy and load condition, carry out the allotment of the energy, the photovoltaic generation energy and the energy storage energy are taken full advantage of, effectively saves the energy.
Description
Technical field
It the utility model is related to a kind of energy interconnection charging system for electric automobile based on commercial building.
Background technology
In the prior art, the charging pile of electric automobile is directly powered by electric network source, is not sent out using photovoltaic effectively
Electric energy and the energy storage energy.With the development of intelligent power grid technology, grid control centre and electric network terminal can be interconnected by information
Net connection, realizes information exchange.
The content of the invention
Goal of the invention of the present utility model is to provide a kind of energy interconnection charging electric vehicle system based on commercial building
System, in the local power net of commercial building, it is charging electric vehicle to make full use of the photovoltaic generation energy and the energy storage energy.
Realize the present utility model purpose technical scheme：
A kind of energy interconnection charging system for electric automobile based on commercial building, has power supply execution unit, power supply performs
The power input end of unit gets access to grid through power network power switch, transformer, and the electric power output termination power supply for execution unit of powering is female
Line；Power supply buses connect the first power supply branch road, and the first power supply branch road is provided with commercial building power supply unit, and power supply buses connect the second confession
Electric branch road, the second power supply branch road are provided with electric automobile charging pile, it is characterised in that：Power supply buses connect the 3rd power supply branch road, the
Three power supply branch roads are provided with energy storage battery, and two way convertor is connected between power supply buses and energy storage battery；Power supply buses connect
4th power supply branch road, the 4th power supply branch road are provided with photovoltaic module, inverter are provided between power supply buses and photovoltaic module；First supplies
The first power switch, the second power switch, the 3rd power switch, the 4th power supply are respectively equipped with electric branch road to the 4th power supply branch road
Switch；Provided with electrical management control unit, above-mentioned power supply execution unit, commercial building power supply unit, electric automobile charging pile, storage
Energy storage device, photovoltaic module are communicated with electrical management control unit and connected, and electrical management control unit can power to power network and open
Pass, the first power switch, the second power switch, the 3rd power switch, the 4th power switch are controlled.
Further, power supply buses connect the 5th power supply branch road, and the 5th power supply branch road is provided with electric automobile discharge and recharge stake, electricity
The communication of electrical automobile discharge and recharge stake and electrical management control unit connects, and the 5th power supply branch road is provided with the 5th power switch, and the 5th
Power switch can be controlled by electrical management control unit.
Further, power supply execution unit, commercial building power supply unit, electric automobile charging pile, energy storage battery, photovoltaic
Component, electric automobile discharge and recharge stake are connected by information interconnected network and the communication of electrical management control unit.
The utility model has the advantage that：
The utility model can provide electricity by power network, a variety of energy-storage units and clean energy resource for charging pile and commercial building
Source.Photovoltaic module is connected on the utility model power supply buses, electric energy can be provided to local power net；Energy storage storage is connected on power supply buses
Battery, energy storage battery can absorb electric energy the electricity price low expense period from power network, in high rate period to local power net and charging pile
Electric energy is provided when underload, the effect of energy storage battery essentially consists in peak load shifting, and the energy and big work(are provided for commercial building
Rate electricity consumption.Terminal on each power supply branch road connects with the communication of electrical management control unit, that is, passes through information interconnected network INTERNET
Mesolow power domain network is formed, forms virtual energy network transaction platform.The utility model is based on single commercial building
Local power net, by electrical management control unit according to the energy and load condition, the allotment of the energy is carried out, takes full advantage of photovoltaic hair
Electric energy and the energy storage energy, effectively save the energy.
The utility model power supply buses connect the 5th power supply branch road, and the 5th power supply branch road is provided with electric automobile discharge and recharge stake,
For long-term no electric car, discharge energy-storage, now, electric automobile discharge and recharge stake can be carried out by electric automobile discharge and recharge stake
As energy-storage system, another energy storage pattern is provided for commercial building.The utility model is utilized using energy-storage battery and effectively
The battery of long-term no electric automobile can provide the energy for commercial building, and the peak load that disappears of electric power can be achieved.
Brief description of the drawings
Fig. 1 is electrical principle block diagram of the present utility model.
Embodiment
As shown in figure 1, the power input end of power supply execution unit gets access to grid through power network power switch s (n/o) 1, transformer 2
1, the electric power output termination power supply buses 3 for execution unit of powering；Power supply buses 3 connect the first power supply branch road, and first powers on branch road
Provided with commercial building power supply unit, power supply buses 3 connect the second power supply branch road, and the second power supply branch road is provided with charging electric vehicle
Stake, this is prior art.As shown in figure 1, power supply buses 3 connect the 3rd power supply branch road, the 3rd power supply branch road is provided with energy storage electric power storage
Pond, two way convertor is connected between power supply buses and energy storage battery；Power supply buses connect the 4th power supply branch road, the 4th power supply branch road
Provided with photovoltaic module, inverter is provided between power supply buses and photovoltaic module；
First the 7, second power switch s of power switch s (n/o) are respectively equipped with first power supply branch road to the 4th power supply branch road
(n/o) the power switch s (n/o) 3 of the 6, the 3rd power switch s (n/o) the 4, the 4th；Provided with electrical management control unit, above-mentioned power supply
Execution unit, commercial building power supply unit, electric automobile charging pile, energy storage battery, photovoltaic module by information interconnected network with
The communication connection of electrical management control unit.Electrical management control unit can be to power network power switch s (n/o) the 1, first power switch
The power switch s (n/o) 3 of s (n/o) the 7, second power switch s (n/o) the 6, the 3rd power switch s (n/o) the 4, the 4th are controlled.
Power supply buses 3 connect the 5th power supply branch road, and the 5th power supply branch road is provided with electric automobile discharge and recharge stake, electric automobile discharge and recharge stake and
The communication connection of electrical management control unit, the 5th power supply branch road are provided with the 5th power switch s (n/o) 5, the 5th power switch s
(n/o) 5 can be controlled by electrical management control unit.
Terminal on each power supply branch road connects with the communication of electrical management control unit, that is, passes through information interconnected network INTERNET
Mesolow power domain network is formed, forms virtual energy network transaction platform.Based on the local power net of single commercial building, by
Electrical management control unit carries out the allotment of the energy according to the energy and load condition.Photovoltaic module is that power generation mode generates electricity by way of merging two or more grid systems
Pattern, as long as there is illumination can be to provide electric energy for whole commercial building.Energy storage battery main function is by energy storage or put
Electromigration peak load, low price and high-power electricity consumption, when whole commercial building load is small, photovoltaic energy are provided for commercial building
More than load, still start energy storage rather than discharge mode even in daytime.Electrical management control unit real-time monitoring system
The energy produces and consumption, the principle generated power for their own use based on load, when judging energy resource consumption close to the situation for producing the energy, reduces
The output of energy-storage system, save the energy.For long-term no electric car, electric discharge storage can be carried out by electric automobile discharge and recharge stake
Can, now, electric automobile discharge and recharge stake further saves electric energy as energy-storage system.
Claims (3)
1. a kind of energy interconnection charging system for electric automobile based on commercial building, has power supply execution unit, power supply performs list
The power input end of member gets access to grid through power network power switch, transformer, the electric power output termination power supply buses for execution unit of powering；
Power supply buses connect the first power supply branch road, and the first power supply branch road is provided with commercial building power supply unit, and power supply buses connect the second power supply
Branch road, the second power supply branch road are provided with electric automobile charging pile, it is characterised in that:
Power supply buses connect the 3rd power supply branch road, and the 3rd power supply branch road is provided with energy storage battery, power supply buses and energy storage battery
Between be connected to two way convertor；Power supply buses connect the 4th power supply branch road, and the 4th power supply branch road is provided with photovoltaic module, power supply buses and
Inverter is provided between photovoltaic module；The first power switch, second are respectively equipped with first power supply branch road to the 4th power supply branch road
Power switch, the 3rd power switch, the 4th power switch；
Provided with electrical management control unit, above-mentioned power supply execution unit, commercial building power supply unit, electric automobile charging pile, storage
Energy storage device, photovoltaic module are communicated with electrical management control unit and connected, and electrical management control unit can power to power network and open
Pass, the first power switch, the second power switch, the 3rd power switch, the 4th power switch are controlled.
2. the energy interconnection charging system for electric automobile according to claim 1 based on commercial building, it is characterised in that：For
Goddess of lightning's line connects the 5th power supply branch road, and the 5th power supply branch road is provided with electric automobile discharge and recharge stake, electric automobile discharge and recharge stake and electricity
The communication connection of power management control unit, the 5th power supply branch road are provided with the 5th power switch, and the 5th power switch can be by power pipe
Reason control unit is controlled.
3. the energy interconnection charging system for electric automobile according to claim 2 based on commercial building, it is characterised in that：For
Electric execution unit, commercial building power supply unit, electric automobile charging pile, energy storage battery, photovoltaic module, electric automobile discharge and recharge
Stake is connected by information interconnected network and the communication of electrical management control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873527.4U CN207010250U (en) | 2017-07-18 | 2017-07-18 | Energy interconnection charging system for electric automobile based on commercial building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873527.4U CN207010250U (en) | 2017-07-18 | 2017-07-18 | Energy interconnection charging system for electric automobile based on commercial building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207010250U true CN207010250U (en) | 2018-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720873527.4U Active CN207010250U (en) | 2017-07-18 | 2017-07-18 | Energy interconnection charging system for electric automobile based on commercial building |
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| Country | Link |
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| CN (1) | CN207010250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113111584A (en) * | 2021-04-15 | 2021-07-13 | 天津大学 | Building storage battery configuration method considering charging load of electric automobile |
-
2017
- 2017-07-18 CN CN201720873527.4U patent/CN207010250U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113111584A (en) * | 2021-04-15 | 2021-07-13 | 天津大学 | Building storage battery configuration method considering charging load of electric automobile |
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