CN105490354A - Highway new-energy charging station - Google Patents
Highway new-energy charging station Download PDFInfo
- Publication number
- CN105490354A CN105490354A CN201610088364.9A CN201610088364A CN105490354A CN 105490354 A CN105490354 A CN 105490354A CN 201610088364 A CN201610088364 A CN 201610088364A CN 105490354 A CN105490354 A CN 105490354A
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- Prior art keywords
- charging
- power
- highway
- energy
- distribution cabinet
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/50—Charging stations characterised by energy-storage or power-generation means
- B60L53/52—Wind-driven generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- 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
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T10/72—Electric energy management in electromobility
-
- 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
- Y02T90/12—Electric charging stations
Abstract
The invention discloses a highway new-energy charging station which comprises a wind turbine, a wind turbine power distribution cabinet, a rectifier, a power distributor, a storage battery, a discharging controller, a charging pile, an inverter, a DC/DC converter, a photovoltaic power generation power distribution cabinet and a photovoltaic array. The wind turbine converts wind energy into alternating current energy. The photovoltaic array directly converts solar energy into direct current electric energy. Alternating current generated by wind power generation is rectified by the rectifier and then coupled to the direct current electric energy generated by the photovoltaic array through the DC/DC converter to be connected with the power distributor. The power distributor distributes charging power according to the state of the charging pile and the state of the storage battery. When neither wind power generation nor solar photovoltaic power generation can meet the requirement for electric automobile charging, the discharging controller controls the storage battery to be discharged to supply power to the charging pile. Wind power generation and solar photovoltaic power generation are coupled, the distributed charging station is obtained, and the requirement of a user for charging at any period of time can be met.
Description
Technical field
The present invention relates to a kind of highway new forms of energy charging station, utilize solar energy power generating and wind power generation to realize charging electric vehicle, belong to technical field of new energies.
Background technology
The Xiao Wang gone to work in certain motor corporation has enjoyed double-deck welfare---and that purchases that the welfare of new forms of energy car and company provide exempts from charging service entirely.But, he every day will in company for liking car charging, and family is rented the parking stall come and also do not allowed oneself to arrange charging pile.And allow his worry most, open electric motor car gos out, and also will arrange in strict accordance with the stroke on car, " fear not had electricity, only have part of go-cart ".According to one's introduction, the rarely seen applicable charging pile in other public arenas, Guangzhou." just as petrol station and automobile, what electric motor car needed most is charging pile." Xiao Wang says.In May last year, Yu Dongya garden, Yuexiu District is cooperated with tesla, has built three charging piles on building doorway.Security personnel Mr. Li recalls, " almost have every day at least two cars to carry out this charging, sometimes also will queue up ".But in March in this year because of expiration of contract, charging pile is removed, a lot of car owner drive to charge but find there is no charging pile, one after another to security personnel complaint.But, in the recent period, the construction of the public charging pile in Guangzhou is also among quickening.October 23 this year, the completion of maximum vehicle charging field on Chun Yuan East Road, development zone in Guangzhou, the charging ability of charging field charging pile design is 2000KVA, arrange charging pile by 8KW-120KW size direct current with exchange 35, and enough charging parking stalls are equipped with, 60 motor buses and 10 passenger car chargings can be held simultaneously.Charging electric vehicle is difficult, is almost the most difficult problem that each car owner faces.This is also the key factor of restriction Development of Electric Vehicles.The construction of charging station and charging pile is subject to the multifactor impact such as policy, technology.Wherein, the high power of charging device is a key factor of restriction development.Solar energy and wind power generation obtain develop rapidly in recent years, but these electric power are seldom grid-connected, and main cause is these unstable powers.The too high safety that can affect electrical network of installed capacity.If solar energy power generating is coupled with wind power generation, realizes charging electric vehicle for distribution, solve the charging problems of electric automobile on the one hand, solve solar energy and wind power generation portion stable problem on the other hand.The present invention is based on above-mentioned background, invent a kind of solar energy power generating and combine power supply with wind generating technology, charge to electric automobile.
Summary of the invention
Goal of the invention: for above-mentioned existing Problems existing and deficiency, the object of a kind of highway new forms of energy of the present invention charging station solves the difficult problem of charging electric vehicle.
technical scheme:a kind of highway new forms of energy charging station, comprises wind energy conversion system (1), wind energy conversion system power distribution cabinet (2), rectifier (3), power divider (4), storage battery (5), discharge controller (6), charging pile (7), inverter (8), DC/DC converter (9), photovoltaic generation power distribution cabinet (10), photovoltaic array (11);
The electric power of described wind energy conversion system (1) exports and is connected with the input of wind energy conversion system power distribution cabinet (2), the output of wind energy conversion system power distribution cabinet (2) is connected with the input of rectifier (3), the output of rectifier (3) is connected with the input of power divider (4) with after the output-parallel of DC/DC converter (9), the electric power of photovoltaic array (11) exports and is connected with the input of photovoltaic generation power distribution cabinet (10), the output of photovoltaic generation power distribution cabinet (10) is connected with the input of DC/DC converter (9), power divider (4) point two-way exports, power divider (4) exports one and is connected with the charging port of storage battery (5), the electric discharge port of storage battery (5) inputs with discharge controller (6) and is connected, the output of discharge controller (6) is connected with the input of inverter (8), power divider (4) exports two and is connected with the input of inverter (8), the output of inverter (8) is connected with the input of charging pile (7).
A kind of highway new forms of energy charging station, when it is characterized in that highway is North and South direction, charging station is arranged on highway both sides, and photovoltaic array (11) is 5 degree of installations by inclination angle, and the front of photovoltaic array (11) facing away from highway; When highway is east-west direction, photovoltaic array (11) is arranged on the southern side of highway, and install photovoltaic array (11) by fixed angle, fixed angle is the latitude at charging station place.
Wind resource change is electric energy by described wind energy conversion system (1), and primarily of formations such as blade, wind-driven generator, drive mechanisms, the AC energy of generation is delivered in wind energy conversion system power distribution cabinet (2).
Described wind energy conversion system power distribution cabinet (2) for electric energy for distribution, the technical requirements such as designing requirement will reach rainproof, high temperature-proof.
Described rectifier (3) is converted to direct current energy for the AC energy produced by wind energy conversion system (1).
Described power divider (4) is made up of control circuit and electromagnetically operated valve, according to the electrical energy demands of charging pile (7) and the state-of-charge of storage battery (5), distributes charge power.
Described storage battery (5) is made up of lead-acid batteries, and design capacity is greater than the power of 2 charging electric vehicle demands.
Described discharge controller (6) is made up of single-chip microcomputer, for controlling the electric discharge of storage battery (5).
Described charging pile (7) is alternating-current charging pile, can design multiple charging pile, by electric energy to charging electric vehicle in charging station.
Described inverter (8) is AC energy for direct current energy inversion power generation and solar energy power generating obtained, to meet the powder technology requirement of charging pile (7).
Described DC/DC converter (9) is for carrying out DC chopped-wave conversion by the direct current energy of photovoltaic generation, and the direct current energy that photovoltaic generation is exported is consistent with the output electric energy of rectifier (3), so that couple electrical energy.
Described photovoltaic generation power distribution cabinet (10) carries out connection in series-parallel for the electric energy produced by photovoltaic array (11), and delivers to the input of DC/DC converter (9).
Described photovoltaic array (11) is made up of polysilicon photovoltaic cells, for solar energy is directly converted to direct current energy.
Operation principle: Wind resource change is AC energy by wind energy conversion system (1), through wind energy conversion system power distribution cabinet (2), AC energy is delivered to rectifier (3), AC energy rectification is direct current energy by rectifier (3), solar energy is converted to direct current energy by photovoltaic array (11), through photovoltaic generation power distribution cabinet (10) direct current energy delivered to be coupled with the direct current energy that rectifier (3) exports after direct current energy is carried out conversion by DC/DC converter (9) after deliver to power divider (4), power divider (4) completes the power division of direct current energy, deliver to storage battery (5) and charging pile (7) respectively, when wind energy conversion system (1) and photovoltaic array (11) can not meet charge requirement, discharge controller (6) controls, storage battery (5) discharges, just deliver to inverter (8), power to charging pile (7).
beneficial effect,the present invention has the following advantages:
(1) the present invention utilizes solar energy power generating and wind generating technology associating, realizes powering to charging pile on a highway, without the need to obtaining electric energy from electrical network.
(2) the present invention adopts distributed photovoltaic power generation and distributed wind-power generator, can build charging station anywhere, and exploitativeness is strong, and meets the policy of country's encouragement.
(3) the present invention realizes new forms of energy charging station at highway, can be electric bicycle principal solution and certainly to charge difficult problem, enforcement of the present invention, contributes to the development promoting electric automobile industry.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: 1-wind energy conversion system, 2-wind energy conversion system power distribution cabinet, 3-rectifier, 4-power divider, 5-storage battery, 6-discharge controller, 7-charging pile, 8-inverter, 9-DC/DC converter, 10-photovoltaic generation power distribution cabinet, 11-photovoltaic array.
Fig. 2 is for specifically to implement schematic diagram;
In figure: 1-wind energy conversion system, 2-wind energy conversion system power distribution cabinet, 10-photovoltaic generation power distribution cabinet, 11-photovoltaic array, 12-power station power distribution room.
Embodiment: by reference to the accompanying drawings 1, Fig. 2 explains the present invention further.
A kind of highway new forms of energy charging station, comprises wind energy conversion system (1), wind energy conversion system power distribution cabinet (2), rectifier (3), power divider (4), storage battery (5), discharge controller (6), charging pile (7), inverter (8), DC/DC converter (9), photovoltaic generation power distribution cabinet (10), photovoltaic array (11);
The electric power of described wind energy conversion system (1) exports and is connected with the input of wind energy conversion system power distribution cabinet (2), the output of wind energy conversion system power distribution cabinet (2) is connected with the input of rectifier (3), the output of rectifier (3) is connected with the input of power divider (4) with after the output-parallel of DC/DC converter (9), the electric power of photovoltaic array (11) exports and is connected with the input of photovoltaic generation power distribution cabinet (10), the output of photovoltaic generation power distribution cabinet (10) is connected with the input of DC/DC converter (9), power divider (4) point two-way exports, power divider (4) exports one and is connected with the charging port of storage battery (5), the electric discharge port of storage battery (5) inputs with discharge controller (6) and is connected, the output of discharge controller (6) is connected with the input of inverter (8), power divider (4) exports two and is connected with the input of inverter (8), the output of inverter (8) is connected with the input of charging pile (7).
A kind of highway new forms of energy charging station, when it is characterized in that highway is North and South direction, charging station is arranged on highway both sides, and photovoltaic array (11) is 5 degree of installations by inclination angle, and the front of photovoltaic array (11) facing away from highway; When highway is east-west direction, photovoltaic array (11) is arranged on the southern side of highway, and install photovoltaic array (11) by fixed angle, fixed angle is the latitude at charging station place.
As shown in Figure 2, described rectifier (3), power divider (4), storage battery (5), discharge controller (6), charging pile (7), inverter (8), DC/DC converter (9) are arranged in power station power distribution room (12).
The foregoing is only better embodiment of the present invention; protection scope of the present invention is not limited with above-mentioned execution mode; in every case those of ordinary skill in the art modify or change according to the equivalence that disclosed content is done, and all should include in the protection range recorded in claims.
Claims (2)
1. a highway new forms of energy charging station, comprises wind energy conversion system (1), wind energy conversion system power distribution cabinet (2), rectifier (3), power divider (4), storage battery (5), discharge controller (6), charging pile (7), inverter (8), DC/DC converter (9), photovoltaic generation power distribution cabinet (10), photovoltaic array (11);
The electric power of described wind energy conversion system (1) exports and is connected with the input of wind energy conversion system power distribution cabinet (2), the output of wind energy conversion system power distribution cabinet (2) is connected with the input of rectifier (3), the output of rectifier (3) is connected with the input of power divider (4) with after the output-parallel of DC/DC converter (9), the electric power of photovoltaic array (11) exports and is connected with the input of photovoltaic generation power distribution cabinet (10), the output of photovoltaic generation power distribution cabinet (10) is connected with the input of DC/DC converter (9), power divider (4) point two-way exports, power divider (4) exports one and is connected with the charging port of storage battery (5), the electric discharge port of storage battery (5) inputs with discharge controller (6) and is connected, the output of discharge controller (6) is connected with the input of inverter (8), power divider (4) exports two and is connected with the input of inverter (8), the output of inverter (8) is connected with the input of charging pile (7).
2. a kind of highway new forms of energy charging station according to claim 1, when it is characterized in that highway is North and South direction, charging station is arranged on highway both sides, and photovoltaic array (11) is 5 degree of installations by inclination angle, and the front of photovoltaic array (11) facing away from highway; When highway is east-west direction, photovoltaic array (11) is arranged on the southern side of highway, and install photovoltaic array (11) by fixed angle, fixed angle is the latitude at charging station place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610088364.9A CN105490354A (en) | 2016-02-17 | 2016-02-17 | Highway new-energy charging station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610088364.9A CN105490354A (en) | 2016-02-17 | 2016-02-17 | Highway new-energy charging station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105490354A true CN105490354A (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610088364.9A Pending CN105490354A (en) | 2016-02-17 | 2016-02-17 | Highway new-energy charging station |
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| CN (1) | CN105490354A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932763A (en) * | 2016-06-02 | 2016-09-07 | 浙江大学 | Wind-light-path complementary solar charging station system and method |
| CN106026337A (en) * | 2016-05-30 | 2016-10-12 | 广东港博电力科技有限公司 | Environment-friendly charging pile with hybrid electric power generation system |
| CN106192886A (en) * | 2016-09-08 | 2016-12-07 | 无锡同春新能源科技有限公司 | A kind of electric ship harbour of the band charging pile of powered by wind energy |
| CN108394298A (en) * | 2018-03-16 | 2018-08-14 | 中国科学院广州能源研究所 | Highway distribution light-storage-fills the self-service charging station of alternating current-direct current series-parallel connection microgrid |
| CN109334493A (en) * | 2018-10-12 | 2019-02-15 | 中国矿业大学 | A kind of expressway wind-power electricity generation emergent charging stake system |
| CN114243764A (en) * | 2021-12-01 | 2022-03-25 | 氢储(上海)能源科技有限公司 | System for wind-solar-electricity energy storage is used for new energy car to fill and trade electricity |
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| US20100157632A1 (en) * | 2008-12-20 | 2010-06-24 | Azuray Technologies, Inc. | Energy Conversion Systems With Power Control |
| CN103124101A (en) * | 2011-11-18 | 2013-05-29 | 西安博昱新能源有限公司 | Novel electric vehicle charging station |
| CN104779897A (en) * | 2015-05-04 | 2015-07-15 | 苏州常实工业设备有限公司 | Wind-solar electricity generation system used on expressway |
| CN205509548U (en) * | 2016-02-17 | 2016-08-24 | 陆玉正 | Highway new forms of energy charging station |
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2016
- 2016-02-17 CN CN201610088364.9A patent/CN105490354A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100157632A1 (en) * | 2008-12-20 | 2010-06-24 | Azuray Technologies, Inc. | Energy Conversion Systems With Power Control |
| CN103124101A (en) * | 2011-11-18 | 2013-05-29 | 西安博昱新能源有限公司 | Novel electric vehicle charging station |
| CN104779897A (en) * | 2015-05-04 | 2015-07-15 | 苏州常实工业设备有限公司 | Wind-solar electricity generation system used on expressway |
| CN205509548U (en) * | 2016-02-17 | 2016-08-24 | 陆玉正 | Highway new forms of energy charging station |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106026337A (en) * | 2016-05-30 | 2016-10-12 | 广东港博电力科技有限公司 | Environment-friendly charging pile with hybrid electric power generation system |
| CN105932763A (en) * | 2016-06-02 | 2016-09-07 | 浙江大学 | Wind-light-path complementary solar charging station system and method |
| CN106192886A (en) * | 2016-09-08 | 2016-12-07 | 无锡同春新能源科技有限公司 | A kind of electric ship harbour of the band charging pile of powered by wind energy |
| CN108394298A (en) * | 2018-03-16 | 2018-08-14 | 中国科学院广州能源研究所 | Highway distribution light-storage-fills the self-service charging station of alternating current-direct current series-parallel connection microgrid |
| CN109334493A (en) * | 2018-10-12 | 2019-02-15 | 中国矿业大学 | A kind of expressway wind-power electricity generation emergent charging stake system |
| CN114243764A (en) * | 2021-12-01 | 2022-03-25 | 氢储(上海)能源科技有限公司 | System for wind-solar-electricity energy storage is used for new energy car to fill and trade electricity |
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Application publication date: 20160413 |
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