CN204361736U - Electric vehicle DC charging pile - Google Patents
Electric vehicle DC charging pile Download PDFInfo
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- CN204361736U CN204361736U CN201520009698.3U CN201520009698U CN204361736U CN 204361736 U CN204361736 U CN 204361736U CN 201520009698 U CN201520009698 U CN 201520009698U CN 204361736 U CN204361736 U CN 204361736U
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Abstract
The utility model relates to a kind of charging device, particularly relate to a kind of charging equipment of electric automobile, disclose a kind of electric vehicle DC charging pile, also comprise energy distributor, energy distributor comprises control board and multiple relay, the control end of all relays is connected with control board, control board plays control action to relay, the output of each charging module connects the input of energy distributor repeat circuit respectively, the quantity of relay output end is identical with the quantity of charging inlet, each output of relay connects different charging inlets respectively, control board, charging inlet is connected with monitoring unit respectively with charging module.The utility model can carry out dynamic multichannel interface energy adjustment according to actual conditions, makes the high efficiency work of the charging module in device, greatly reduces volume and the cost of equipment, realize the object of quick charge.
Description
Technical field
The utility model relates to a kind of charging device, has particularly related to a kind of charging equipment of electric automobile.
Background technology
Along with the propelling of China's energy-saving and emission-reduction policy, the quantity of electric automobile will get more and more.Current electric automobile adopts car load to charge usually and automobile batteries changes the method that electricity fills.Automobile batteries changes electricity and fills, and needs to be equipped with battery and to change the outfit robot, therefore there is the drawbacks such as equipment is many, management difficulty is large, floor space is large.Adopt car load charging to be the many charging modes of current industry, but still there are some problems, because the charging interval is long, a chassis must join a charging device and a charging station, therefore also there is the drawback that charging device quantity is many, floor space is large.The charging device of many charging inlets DC charging device is adopted can greatly to reduce charging device and floor space, but mostly many charging inlets car load charging pile that industry adopts at present is that group technology as shown in Figure 2, just truly now the energy dynamics of charging device is not distributed, just lacked a charging pile, the capacity of rectifying installation is inreal to be reduced.
Summary of the invention
The utility model fixes the defect of grouping for charging pile for electric vehicle in prior art, provides a kind of electric vehicle DC charging pile.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
Electric vehicle DC charging pile, comprise monitoring unit, multiple charging module and multiple charging inlet, also comprise energy distributor, energy distributor comprises control board and multiple relay, the control end of all relays is connected with control board, control board plays control action to relay, the output of each charging module connects the input of energy distributor repeat circuit respectively, the quantity of relay output end is identical with the quantity of charging inlet, each output of relay connects different charging inlets respectively, control board, charging inlet is connected with monitoring unit respectively with charging module.According to electric current, the voltage parameter of actual each charging output interface obtained of monitoring unit, monitoring unit communicates with energy distributor, control board controls corresponding relay and completes switching between the output port of charging module and charging inlet, makes charging pile can dynamic assignment power.
As preferably, be connected with RS485 communication network between monitoring unit and charging inlet, between monitoring unit and control board, connect by CAN between charging module and monitoring unit.CAN and RS485 communication network highly versatile, and comparatively ripe and reliable.
The utility model is owing to have employed above technical scheme, there is significant technique effect: this charging device is by arranging energy distributor, dynamic multichannel interface energy adjustment can be carried out according to actual conditions, make the high efficiency work of the charging module in device, greatly reduce volume and the cost of equipment, according to the actual conditions dynamic assignment energy of each charging inlet, realize the object of quick charge.
Accompanying drawing explanation
Fig. 1 is block diagram of the present utility model.
Fig. 2 is the block diagram of traditional charging station.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Embodiment 1
Electric vehicle DC charging pile, as shown in Figure 1, comprise monitoring unit, multiple charging module and charging inlet A, charging inlet B, also comprise energy distributor, energy distributor comprises control board and 2 relays, the control end of all relays is connected with control board, control board plays control action to relay, the output of each charging module connects the input of energy distributor repeat circuit respectively, the quantity of relay output end and the quantity of charging inlet are all 2, two outputs of relay connect charging inlet A respectively, B, control board, charging inlet A, B is connected with monitoring unit respectively with charging module.According to electric current, the voltage parameter of actual two the charging output interfaces obtained of monitoring unit, monitoring unit communicates with energy distributor, control board controls corresponding relay and completes switching between the output port of charging module and charging inlet, makes charging pile can dynamic assignment power.
Monitoring unit and being connected with RS485 communication network between charging inlet A, B, between monitoring unit and control board, connects by CAN between charging module and monitoring unit.CAN and RS485 communication network highly versatile, and comparatively ripe and reliable.
The utility model is owing to have employed above technical scheme, there is significant technique effect: this charging device is by arranging energy distributor, dynamic two-way interface energy adjustment can be carried out according to actual conditions, make the high efficiency work of the charging module in device, greatly reduce volume and the cost of equipment, according to the actual conditions dynamic assignment energy of each charging inlet, realize the object of quick charge.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (2)
1. electric vehicle DC charging pile, comprise monitoring unit, multiple charging module and multiple charging inlet, it is characterized in that: also comprise energy distributor, energy distributor comprises control board and multiple relay, the control end of all relays is connected with control board, control board plays control action to relay, the output of each charging module connects the input of energy distributor repeat circuit respectively, the quantity of relay output end is identical with the quantity of charging inlet, each output of relay connects different charging inlets respectively, control board, charging inlet is connected with monitoring unit respectively with charging module.
2. electric vehicle DC charging pile according to claim 1, is characterized in that: be connected with RS485 communication network between monitoring unit and charging inlet, between monitoring unit and control board, connect between charging module and monitoring unit by CAN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520009698.3U CN204361736U (en) | 2015-01-07 | 2015-01-07 | Electric vehicle DC charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520009698.3U CN204361736U (en) | 2015-01-07 | 2015-01-07 | Electric vehicle DC charging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204361736U true CN204361736U (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520009698.3U Active CN204361736U (en) | 2015-01-07 | 2015-01-07 | Electric vehicle DC charging pile |
Country Status (1)
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| CN (1) | CN204361736U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100034A (en) * | 2016-07-05 | 2016-11-09 | 特变电工南京智能电气有限公司 | A kind of direct-current charging post of band multi-mode charging control strategy |
| CN106787056A (en) * | 2016-12-14 | 2017-05-31 | 深圳市科华恒盛科技有限公司 | A kind of rush-harvesting and rush-planting intelligence trickle charge system and its control method |
| WO2018040994A1 (en) * | 2016-08-29 | 2018-03-08 | 上海蔚来汽车有限公司 | Modularised charging vehicle |
| CN108068647A (en) * | 2017-09-04 | 2018-05-25 | 杭州奥能电源设备有限公司 | The control method of DC charging equipment based on matrix-style |
| CN109649213A (en) * | 2018-11-22 | 2019-04-19 | 西安电子科技大学芜湖研究院 | A kind of open cell Distribution Management System |
-
2015
- 2015-01-07 CN CN201520009698.3U patent/CN204361736U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100034A (en) * | 2016-07-05 | 2016-11-09 | 特变电工南京智能电气有限公司 | A kind of direct-current charging post of band multi-mode charging control strategy |
| WO2018040994A1 (en) * | 2016-08-29 | 2018-03-08 | 上海蔚来汽车有限公司 | Modularised charging vehicle |
| US11001153B2 (en) | 2016-08-29 | 2021-05-11 | Nio Co., Ltd. | Modularised charging vehicle |
| CN106787056A (en) * | 2016-12-14 | 2017-05-31 | 深圳市科华恒盛科技有限公司 | A kind of rush-harvesting and rush-planting intelligence trickle charge system and its control method |
| CN106787056B (en) * | 2016-12-14 | 2018-07-24 | 深圳市科华恒盛科技有限公司 | A kind of rush-harvesting and rush-planting intelligence trickle charge system and its control method |
| CN108068647A (en) * | 2017-09-04 | 2018-05-25 | 杭州奥能电源设备有限公司 | The control method of DC charging equipment based on matrix-style |
| CN108068647B (en) * | 2017-09-04 | 2020-05-05 | 杭州奥能电源设备有限公司 | Control method of direct current charging equipment based on matrix mode |
| CN109649213A (en) * | 2018-11-22 | 2019-04-19 | 西安电子科技大学芜湖研究院 | A kind of open cell Distribution Management System |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province 310000 Binjiang District Dongguan Road No. 611 Building 5 South Patentee after: Hangzhou Only Power Supply Co., Ltd. Address before: Hangzhou City, Zhejiang province 310000 Binjiang District Dongguan Road No. 611 Building 5 South Patentee before: Hangzhou Aoneng Electric Equipment Co., Ltd. |