CN211280698U - Intelligent parallel operation charging system of multiple charging piles - Google Patents
Intelligent parallel operation charging system of multiple charging piles Download PDFInfo
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- CN211280698U CN211280698U CN201922213581.8U CN201922213581U CN211280698U CN 211280698 U CN211280698 U CN 211280698U CN 201922213581 U CN201922213581 U CN 201922213581U CN 211280698 U CN211280698 U CN 211280698U
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- charging
- pile
- power supply
- supply module
- relay
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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
- 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
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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
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Abstract
The utility model discloses a multi-charging-pile intelligent parallel operation charging system, which comprises a plurality of charging piles, wherein each charging pile comprises a first charging gun, a second charging gun, a first power supply module, a second power supply module and a first relay; in every two adjacent charging piles, the second power supply module of the front charging pile is connected with the first power supply module of the rear charging pile, and a second relay is arranged on a connecting line of the two charging piles; in the first charging pile and the tail charging pile, a second power supply module of the tail charging pile is connected with a first power supply module of the head charging pile, and a connecting line of the first power supply module and the tail charging pile is provided with a second relay; all fill electric pile's major control system and connect on same communication bus. The utility model discloses a connect into the annular with specific connected mode with the power module that a plurality of double-gun type filled electric pile, can make each fill electric pile can call adjacent idle electric pile's power module in a flexible way, improved the power supply flexibility and the module utilization ratio that fill electric pile, and constitute simply, it is with low costs.
Description
Technical Field
The utility model relates to a fill electric pile technical field, especially relate to a fill electric pile intelligence parallel operation charging system more.
Background
Stake of electric pile is more than the direct current of double gun on the market now, and the stake of charging of putting in at a lot of operation websites all is that the electric pile is filled to the double gun direct current is leading, and power level is many between 60 ~ 240KW, and the main characteristics that the electric pile is filled to the double gun are that a stake can be respectively for two cars charge simultaneously, also can be with the power module of two guns and get up and fill a car fast, and the operation logic is simple like this, and is nimble. But present electric pile is filled to two guns only has above-mentioned two kinds of modes of charging, and the electric pile of filling of dress in same website often has many guns, and every fills electric pile all independent each other, fills electric pile sometimes and fills two car-hours simultaneously, and the electric pile of filling of next door has idle but can not utilize it, causes the wasting of resources, and the charge time is long, and the operation customer profit is low, so how make full use of idle electric pile of filling is the problem that needs urgent solution.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the not enough of existence among the prior art, the utility model provides a can call adjacent idle power module group who fills electric pile in a flexible way to improve the power supply flexibility that fills electric pile and the many electric pile intelligence parallel operation charging system of module utilization.
The technical scheme is as follows: in order to achieve the purpose, the multi-charging-pile intelligent parallel operation charging system comprises a plurality of charging piles, wherein each charging pile comprises a first charging gun and a second charging gun; a first power supply module and a second power supply module which are arranged in parallel are arranged between the first charging gun and the second charging gun; a first relay is respectively arranged between the first charging gun and the first power supply module, between the second charging gun and the second power supply module and between the first power supply module and the second power supply module;
in every two adjacent charging piles, the second power supply module of the previous charging pile is connected with the first power supply module of the next charging pile, and a second relay is arranged on a connecting line of the two charging piles; in the head charging pile and the tail charging pile, the second power supply module of the tail charging pile is connected with the first power supply module of the head charging pile, and a second relay is arranged on a connecting line of the head charging pile and the tail charging pile;
all fill electric pile's major control system and connect on same communication bus.
Further, the second relay between two adjacent charging piles is controlled by a main control system of the previous charging pile; the second relay between the first relay and the second relay between the second relay and the charging pile is controlled by the main control system of the charging pile at the tail part.
Has the advantages that: the utility model discloses a fill electric pile intelligence parallel operation charging system more connects into the annular through the power module who fills electric pile with specific connection mode with a plurality of double gun types, can make each fill electric pile can call adjacent idle electric pile's power module group in a flexible way, improves the power supply flexibility and the module utilization ratio that fill electric pile greatly, and utilizes traditional electric pile group cost of charging to reform transform simply with low costs during charging system.
Drawings
Fig. 1 is a system configuration diagram of a multi-charging-pile intelligent parallel operation charging system.
In the figure: 1-charging pile; 11-a first charging gun; 12-a second charging gun; 13-a first power supply module; 14-a second power supply module; 15-a first relay; 2-second relay.
Detailed Description
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The multi-charging-pile intelligent parallel operation charging system shown in fig. 1 comprises a plurality of charging piles 1, wherein each charging pile 1 comprises a first charging gun 11 and a second charging gun 12; a first power supply module 13 and a second power supply module 14 which are arranged in parallel are arranged between the first charging gun 11 and the second charging gun 12; first relays 15 are respectively arranged between the first charging gun 11 and the first power supply module 13, between the second charging gun 12 and the second power supply module 14 and between the first power supply module 13 and the second power supply module 14, the first relays 15 are connected with a master control system of the charging pile 1, and the master control system of the charging pile 1 can control the on-off of the first relays 15, so that the charging pile 1 can be switched to different power supply modes.
For above-mentioned single electric pile 1 that fills, it can realize both charge mode, and first mode is: the first relay 15 between the first power supply module 13 and the second power supply module 14 is disconnected, and the other two first relays 15 are all closed, so that the first charging gun 11 and the second charging gun 12 can respectively supply power to the two trolleys; the second mode is: the first relays 15 between the first power supply module 13 and the second power supply module 14 are disconnected, one of the two first relays 15 on both sides is in a connected state, and the other one is in a disconnected state, so that the two power supply modules are mutually connected in parallel and simultaneously supply power to the first charging gun 11 or the second charging gun 12.
For the multi-charging-pile intelligent parallel operation charging system of the utility model, as shown in the attached drawing 1, a plurality of charging piles 1 are arranged in order, three charging piles 1 are taken as an example in the attached drawing 1, in every two adjacent charging piles 1, the second power supply module 14 of the former charging pile 1 is connected with the first power supply module 15 of the latter charging pile 1, and a connecting line between the two is provided with a second relay 2; in the first charging pile 1 and the last charging pile 1, the second power supply module 14 of the tail charging pile 1 is connected with the first power supply module 15 of the head charging pile 1, and a connecting line of the first power supply module and the first power supply module is provided with a second relay 2; in order to realize intelligent allocation, all fill electric pile 1's major control system and connect on same communication bus, but all electric pile 1 intercommunications of filling like this can call adjacent idle power module through the switching to first relay 15 and second relay 2 and reach high-power charging purpose. Above-mentioned connection structure is simple, to three fill electric pile 1, only need three connecting wire, three second relay 2 and a communication bus can be with three ordinary electric pile 1 connection of filling for parallel operation charging system. In order to simplify the drawing, fig. 1 is a diagram showing the connection relationship of the positive electrode portions of the respective constituent elements, and the connection relationship of the negative electrode portions of the respective constituent elements can be fully referred to the connection relationship of the positive electrode portions.
Preferably, for conveniently controlling the second relay 2, the second relay 2 between two adjacent charging piles 1 is controlled by a master control system of the previous charging pile 1; the second relay 2 between the first relay and the second relay are controlled by a main control system of the charging pile 1 at the tail part.
By the charging system, taking the second charging pile 1 as an example, if the first charging gun 11 and the second charging gun 12 of the second charging pile 1 respectively supply power to two vehicles, when the main control system confirms that the second charging module 14 of the first charging pile 1 is idle through communication bus communication, the second relay 2 between the first charging pile 1 and the second charging pile 1 can be controlled to be switched on, and a request instruction for calling the second charging module 14 is sent to the first charging pile 1, after the main control system of the first charging pile 1 receives the request instruction, the first relay 15 in the middle of the first charging pile 1 is switched off, the first relay 15 between the second charging gun 12 and the second power supply module 14 is switched off, and the second charging module 14 of the first charging pile 1 and the first charging module 13 of the second charging pile 1 can be connected in parallel to supply power to the first charging gun 11 of the second charging pile 1, to improve the charging efficiency of the first charging gun 11. Similarly, other charging piles 1 can also borrow the power supply module of its adjacent charging pile 1 by the control of the method.
The utility model discloses a fill electric pile intelligence parallel operation charging system more connects into the annular through the power module who fills electric pile with specific connection mode with a plurality of double gun types, can make each fill electric pile can call adjacent idle electric pile's power module group in a flexible way, improves the power supply flexibility and the module utilization ratio that fill electric pile greatly, and utilizes traditional electric pile group cost of charging to reform transform simply with low costs during charging system.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (2)
1. The multi-charging-pile intelligent parallel operation charging system is characterized by comprising a plurality of charging piles, wherein each charging pile comprises a first charging gun and a second charging gun; a first power supply module and a second power supply module which are arranged in parallel are arranged between the first charging gun and the second charging gun; a first relay is respectively arranged between the first charging gun and the first power supply module, between the second charging gun and the second power supply module and between the first power supply module and the second power supply module;
in every two adjacent charging piles, the second power supply module of the previous charging pile is connected with the first power supply module of the next charging pile, and a second relay is arranged on a connecting line of the two charging piles; in the head charging pile and the tail charging pile, the second power supply module of the tail charging pile is connected with the first power supply module of the head charging pile, and a second relay is arranged on a connecting line of the head charging pile and the tail charging pile;
all fill electric pile's major control system and connect on same communication bus.
2. The multi-charging-pile intelligent parallel operation charging system according to claim 1, wherein the second relay between two adjacent charging piles is controlled by a master control system of the previous charging pile; the second relay between the first relay and the second relay between the second relay and the charging pile is controlled by the main control system of the charging pile at the tail part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922213581.8U CN211280698U (en) | 2019-12-11 | 2019-12-11 | Intelligent parallel operation charging system of multiple charging piles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922213581.8U CN211280698U (en) | 2019-12-11 | 2019-12-11 | Intelligent parallel operation charging system of multiple charging piles |
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| CN211280698U true CN211280698U (en) | 2020-08-18 |
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| CN201922213581.8U Active CN211280698U (en) | 2019-12-11 | 2019-12-11 | Intelligent parallel operation charging system of multiple charging piles |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246776A (en) * | 2021-06-28 | 2021-08-13 | 阳光电源股份有限公司 | Charging pile and control method thereof |
| CN114084017A (en) * | 2021-12-17 | 2022-02-25 | 阳光电源股份有限公司 | Direct current fills electric pile system |
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2019
- 2019-12-11 CN CN201922213581.8U patent/CN211280698U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246776A (en) * | 2021-06-28 | 2021-08-13 | 阳光电源股份有限公司 | Charging pile and control method thereof |
| CN114084017A (en) * | 2021-12-17 | 2022-02-25 | 阳光电源股份有限公司 | Direct current fills electric pile system |
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Assignee: Wenzhou Haoya New Energy Technology Co.,Ltd. Assignor: XYDF ELECTRIC POWER TECHNOLOGY Co.,Ltd. Contract record no.: X2023980040970 Denomination of utility model: An Intelligent Parallel Charging System with Multiple Charging Stations Granted publication date: 20200818 License type: Common License Record date: 20230901 |