CN212685314U - Alternating current type charging pile system capable of achieving bidirectional charging - Google Patents
Alternating current type charging pile system capable of achieving bidirectional charging Download PDFInfo
- Publication number
- CN212685314U CN212685314U CN202020568453.5U CN202020568453U CN212685314U CN 212685314 U CN212685314 U CN 212685314U CN 202020568453 U CN202020568453 U CN 202020568453U CN 212685314 U CN212685314 U CN 212685314U
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- charging
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- vehicle
- alternating current
- charging pile
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a two-way alternating current formula of charging fills electric pile system, including two-way charging stake, two-way on-vehicle machine and the battery of charging, two-way charging stake and two-way on-vehicle machine of charging are connected with on-vehicle machine control connection line through filling electric pile, two-way charging stake charging plug or the discharge plug insert the vehicle socket, fill electric pile and on-vehicle machine control connection line of charging awaken up battery management system, detect duty ratio signal entering alternating current charging mode or discharge mode. The utility model discloses two-way alternating current formula of charging fills electric pile system and has realized that vehicle power battery can protect the power battery and the two-way machine that charges of vehicle simultaneously to electric wire netting feedback (V2G function promptly).
Description
The technical field is as follows:
the utility model relates to a two-way electric pile system that fills, it belongs to electric automobile charging system technical field.
Background art:
most pure electric vehicles are in a non-driving state for 95% of the time, which is an intangible waste of stored energy, for example, electric vehicles in a stopping state can be connected to a power grid, and the vehicles can absorb energy from the power grid in a power consumption valley period and can feed the energy back to the power grid in a power consumption peak period. But direct current fills electric pile cost more expensive for alternating-current charging stake, consequently the utility model provides a two-way alternating current formula of charging fills electric pile system that charges.
The utility model has the following contents:
the utility model relates to a solve the problem that above-mentioned prior art exists and provide a two-way interchange formula of charging and fill electric pile system.
The utility model discloses the technical scheme who adopts has: the bidirectional charging alternating current type charging pile system comprises a bidirectional charging pile, a bidirectional vehicle-mounted charger and a battery, wherein the bidirectional charging pile and the bidirectional vehicle-mounted charger are connected with a vehicle-mounted charger control connecting line through the charging pile, a charging plug or a discharging plug of the bidirectional charging pile is inserted into a vehicle socket, the charging pile and the vehicle-mounted charger control connecting line awaken a battery management system, and a duty ratio signal is detected to enter an alternating current charging mode or a discharging mode.
The utility model discloses following beneficial effect has: compare in the single function of traditional alternating-current charging stake, the utility model discloses alternating-current charging stake system of two-way charging has realized vehicle power battery to the electric wire netting feedback (be V2G function), can protect the power battery and the two-way machine that charges of vehicle simultaneously.
Description of the drawings:
fig. 1 is the utility model discloses the schematic diagram of the electric pile system is filled to two-way interchange formula of charging.
The specific implementation mode is as follows:
the present invention will be further described with reference to the accompanying drawings.
The utility model discloses electric pile system is filled to two-way alternating current formula of charging includes that two-way charging pile, two-way on-vehicle machine and the battery that charges, two-way charging pile and two-way on-vehicle machine that charges are connected with on-vehicle machine control connection line (CP) that charges through filling electric pile. When the charging plug of the bidirectional charging pile is inserted into a vehicle socket, the charging pile and the vehicle-mounted charger control connecting line (CP) wake up a Battery Management System (BMS), a duty ratio signal is detected to enter an alternating current charging mode, the Battery Management System (BMS) controls S2, and the charging pile outputs 220V alternating current to wake up the vehicle-mounted charger (OBC).
When a discharging plug of the bidirectional charging pile is inserted into a vehicle socket, the charging pile and a vehicle-mounted charger control connecting line (CP) awaken a Battery Management System (BMS), and a duty ratio signal is detected to enter a discharging mode. At the moment, the bidirectional charging pile detects the power fluctuation range of the power grid, and the output is cut off when the fluctuation is larger than the output range of the charger, so that the charger and the vehicle battery are protected.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (1)
1. The utility model provides a two-way alternating current formula that charges fills electric pile system which characterized in that: the bidirectional charging pile and the bidirectional vehicle-mounted charger are connected with a vehicle-mounted charger control connecting line through the charging pile, a charging plug or a discharging plug of the bidirectional charging pile is inserted into a vehicle socket, the charging pile and the vehicle-mounted charger control connecting line awaken a battery management system, and a duty ratio signal is detected to enter an alternating current charging mode or a discharging mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020568453.5U CN212685314U (en) | 2020-04-16 | 2020-04-16 | Alternating current type charging pile system capable of achieving bidirectional charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020568453.5U CN212685314U (en) | 2020-04-16 | 2020-04-16 | Alternating current type charging pile system capable of achieving bidirectional charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212685314U true CN212685314U (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020568453.5U Active CN212685314U (en) | 2020-04-16 | 2020-04-16 | Alternating current type charging pile system capable of achieving bidirectional charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212685314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559838A (en) * | 2022-03-09 | 2022-05-31 | 重庆金康赛力斯新能源汽车设计院有限公司 | Charging and discharging method and device for charging pile, storage medium and charging pile |
-
2020
- 2020-04-16 CN CN202020568453.5U patent/CN212685314U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559838A (en) * | 2022-03-09 | 2022-05-31 | 重庆金康赛力斯新能源汽车设计院有限公司 | Charging and discharging method and device for charging pile, storage medium and charging pile |
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