CN110843593A - Direct-current split type power distribution charging equipment - Google Patents
Direct-current split type power distribution charging equipment Download PDFInfo
- Publication number
- CN110843593A CN110843593A CN201911220403.6A CN201911220403A CN110843593A CN 110843593 A CN110843593 A CN 110843593A CN 201911220403 A CN201911220403 A CN 201911220403A CN 110843593 A CN110843593 A CN 110843593A
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- CN
- China
- Prior art keywords
- charging
- electric automobile
- current
- direct
- charging equipment
- 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.)
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Classifications
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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
- B60L53/60—Monitoring or controlling charging stations
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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
- 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
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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
- Y02T10/72—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 direct-current split type power distribution charging device which comprises a charging device mainboard, a charging module, a direct-current contactor and a direct-current fuse, wherein the charging module is connected with the direct-current contactor; the method comprises the following steps: 1. the charging equipment mainboard is used for controlling the whole charging equipment, can perform information interaction with the electric automobile, receives information such as voltage and current required by the electric automobile, sends voltage and current information provided by the charging equipment, and charges the electric automobile when the requirements of the electric automobile are met; 2. the charging module is used for converting alternating current (380 v) mains supply into direct current required by the electric automobile; 3. the direct current contactor is used for switching on and switching off a circuit according to an instruction sent by a charging equipment mainboard; 4. the direct current fuse is used for protecting overvoltage and overcurrent of a circuit caused by fault reasons, and the circuit can be automatically disconnected if the overvoltage and the overcurrent occur, so that the electric automobile and charging equipment are protected.
Description
Technical Field
The invention relates to the field of electric vehicle charging piles, in particular to a direct-current split type power distribution charging device.
Background
The charging pile has the function similar to an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, markets, public parking lots and the like) and residential district parking lots or charging stations, and can charge various types of electric vehicles according to different voltage grades. The charging pile is divided into an alternating current charging pile and a direct current quick charging pile, and the charging equipment is the direct current quick charging pile. Most direct current fills stake soon in market is a charging outlet, and what contain two charging outlets also will charge the module average distribution, if only an electric automobile charges another one and charge mouthful the module just can not work.
Based on above problem I company invented a split type power distribution battery charging outfit of direct current, this equipment cooperatees through increasing direct current contactor and battery charging outfit mainboard, can be on two electric pile that fill of charging mouthful output, when only charging with a mouth that charges, start all the modules that charge of battery charging outfit, make the module that charges obtain to charge and divide the utilization.
Disclosure of Invention
The invention aims to solve the problem of how to fully utilize a charging module in a double-port charging device.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
the charging device comprises a charging equipment mainboard, a charging module, a direct current contactor and a direct current fuse; the method comprises the following steps: the charging equipment mainboard is used for controlling the whole charging equipment, can perform information interaction with the electric automobile, receives voltage and current information which is required by the electric automobile and transmitted by information such as voltage and current and can be provided by the charging equipment, and charges the electric automobile when the requirement of the electric automobile is met.
Further, the charging module is used for converting alternating current 380v mains supply into direct current required by the electric automobile.
Further, the direct current contactor is used for switching on and switching off a circuit according to an instruction sent by a charging equipment mainboard.
Further, the direct current fuse is used for protecting overvoltage and overcurrent of a circuit caused by fault reasons, and the circuit can be automatically disconnected if the overvoltage and the overcurrent occur, so that the electric automobile and the charging equipment are protected.
The invention has the beneficial effects that:
1. the electric automobile can be charged quickly.
2. Can two exports charge for two electric automobile simultaneously.
3. When one charging port is used for charging one electric automobile, all charging modules in the charging equipment can work simultaneously, the charging power is increased, and the charging time is shortened.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural view of the present invention;
in fig. 1:
1. main board of charging equipment
2. Charging module
3. DC contactor
4. And a direct current fuse.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in fig. 1, the dc split power distribution charging device in this embodiment includes a charging device motherboard, a charging module, a dc contactor, and a dc fuse; the method comprises the following steps: the charging equipment mainboard is used for controlling the whole charging equipment, can perform information interaction with the electric automobile, receives voltage and current information which is required by the electric automobile and transmitted by information such as voltage and current and can be provided by the charging equipment, and charges the electric automobile when the requirement of the electric automobile is met.
In this embodiment, the charging module is configured to convert a mains supply of an alternating current 380v into a direct current required by an electric vehicle.
In this embodiment, the dc contactor is configured to turn on and off a circuit according to an instruction sent by a charging device motherboard, when the charging device charges two electric vehicles, KM1 and KM2 in fig. 1 are closed, and KM3 is opened at the same time; when the charging equipment charges an electric vehicle, the KM1 or the KM2 is closed in fig. 1, and the KM3 is closed at the same time, so that all the charging modules work at the same time to charge an electric vehicle.
In the embodiment, the direct current fuse is used for protecting overvoltage and overcurrent of a circuit caused by fault reasons, and the circuit can be automatically disconnected if the overvoltage and the overcurrent occur, so that an electric automobile and charging equipment are protected.
The above describes a dc split power distribution charging device provided by the present invention in detail. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (4)
1. A split type power distribution battery charging outfit of direct current which characterized in that: the charging device comprises a charging device mainboard, a charging module, a direct current contactor and a direct current fuse; the method comprises the following steps: the charging equipment mainboard is used for controlling the whole charging equipment, can perform information interaction with the electric automobile, receives voltage and current information which is required by the electric automobile and transmitted by information such as voltage and current and can be provided by the charging equipment, and charges the electric automobile when the requirement of the electric automobile is met.
2. The dc split power distribution charging device of claim 1, wherein: the charging module is used for converting alternating current (380 v) mains supply into direct current required by the electric automobile.
3. The dc split power distribution charging device of claim 1, wherein: and the direct current contactor is used for switching on and switching off a circuit according to an instruction sent by a charging equipment mainboard.
4. The dc split power distribution charging device of claim 1, wherein: the direct current fuse is used for protecting overvoltage and overcurrent of a circuit caused by fault reasons, and the circuit can be automatically disconnected if the overvoltage and the overcurrent occur, so that the electric automobile and charging equipment are protected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911220403.6A CN110843593A (en) | 2019-12-03 | 2019-12-03 | Direct-current split type power distribution charging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911220403.6A CN110843593A (en) | 2019-12-03 | 2019-12-03 | Direct-current split type power distribution charging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110843593A true CN110843593A (en) | 2020-02-28 |
Family
ID=69607432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911220403.6A Withdrawn CN110843593A (en) | 2019-12-03 | 2019-12-03 | Direct-current split type power distribution charging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110843593A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277674A (en) * | 2020-10-19 | 2021-01-29 | 西安特锐德智能充电科技有限公司 | Charging control method, device, equipment and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904737A (en) * | 2014-03-18 | 2014-07-02 | 许继电气股份有限公司 | Electric vehicle direct-current charging pile capable of charging two vehicles simultaneously |
| CN104810894A (en) * | 2015-05-08 | 2015-07-29 | 山东鲁能智能技术有限公司 | Split type direct-current charging piles for electric automobiles, system and method |
| CN106945539A (en) * | 2017-04-18 | 2017-07-14 | 中天昱品科技有限公司 | A kind of electric automobile automated power distribution direct current quick charger and its control method |
| US20180001780A1 (en) * | 2015-03-20 | 2018-01-04 | Shenzhen Auto Electric Power Plant Co., Ltd | Matrix-type flexible charging pile and a charging method capable of dynamically allocating power |
| CN107689662A (en) * | 2016-07-28 | 2018-02-13 | 青岛华烁高科新能源技术有限公司 | A kind of electric automobile discrete DC charging motor system and its charging method |
| CN109572454A (en) * | 2018-10-17 | 2019-04-05 | 国网浙江省电力有限公司杭州供电公司 | A kind of electric car Intelligent charging station charging system |
-
2019
- 2019-12-03 CN CN201911220403.6A patent/CN110843593A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904737A (en) * | 2014-03-18 | 2014-07-02 | 许继电气股份有限公司 | Electric vehicle direct-current charging pile capable of charging two vehicles simultaneously |
| US20180001780A1 (en) * | 2015-03-20 | 2018-01-04 | Shenzhen Auto Electric Power Plant Co., Ltd | Matrix-type flexible charging pile and a charging method capable of dynamically allocating power |
| CN104810894A (en) * | 2015-05-08 | 2015-07-29 | 山东鲁能智能技术有限公司 | Split type direct-current charging piles for electric automobiles, system and method |
| CN107689662A (en) * | 2016-07-28 | 2018-02-13 | 青岛华烁高科新能源技术有限公司 | A kind of electric automobile discrete DC charging motor system and its charging method |
| CN106945539A (en) * | 2017-04-18 | 2017-07-14 | 中天昱品科技有限公司 | A kind of electric automobile automated power distribution direct current quick charger and its control method |
| CN109572454A (en) * | 2018-10-17 | 2019-04-05 | 国网浙江省电力有限公司杭州供电公司 | A kind of electric car Intelligent charging station charging system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277674A (en) * | 2020-10-19 | 2021-01-29 | 西安特锐德智能充电科技有限公司 | Charging control method, device, equipment and storage medium |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200228 |
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| WW01 | Invention patent application withdrawn after publication |