CN106864279B - A kind of power-off protecting circuit and its working method for electric automobile charging pile - Google Patents
A kind of power-off protecting circuit and its working method for electric automobile charging pile Download PDFInfo
- Publication number
- CN106864279B CN106864279B CN201510917601.3A CN201510917601A CN106864279B CN 106864279 B CN106864279 B CN 106864279B CN 201510917601 A CN201510917601 A CN 201510917601A CN 106864279 B CN106864279 B CN 106864279B
- Authority
- CN
- China
- Prior art keywords
- contactor
- power
- charging pile
- power supply
- input
- 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
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
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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
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510917601.3A CN106864279B (en) | 2015-12-10 | 2015-12-10 | A kind of power-off protecting circuit and its working method for electric automobile charging pile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510917601.3A CN106864279B (en) | 2015-12-10 | 2015-12-10 | A kind of power-off protecting circuit and its working method for electric automobile charging pile |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106864279A CN106864279A (en) | 2017-06-20 |
CN106864279B true CN106864279B (en) | 2019-07-26 |
Family
ID=59177230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510917601.3A Active CN106864279B (en) | 2015-12-10 | 2015-12-10 | A kind of power-off protecting circuit and its working method for electric automobile charging pile |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106864279B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009016505A1 (en) * | 2009-04-08 | 2010-10-14 | Rwe Ag | Charging station for electric vehicles |
CN103797677A (en) * | 2011-08-10 | 2014-05-14 | 北京Abb低压电器有限公司 | A charging pole for EV and a detecting method thereof |
CN203681299U (en) * | 2013-12-16 | 2014-07-02 | 比亚迪股份有限公司 | Automatic power-off device for collision of electric automobile and electric automobile |
CN104283263A (en) * | 2014-10-10 | 2015-01-14 | 安徽普为智能科技有限责任公司 | Direct-current charging pile main circuit double-control power supply system and control method thereof |
CN104890518A (en) * | 2014-03-07 | 2015-09-09 | 福特全球技术公司 | High voltage cutoff for electrified vehicles |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103587484B (en) * | 2013-11-29 | 2015-10-07 | 重庆长安汽车股份有限公司 | A kind of electrical vehicle charging connection device |
-
2015
- 2015-12-10 CN CN201510917601.3A patent/CN106864279B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009016505A1 (en) * | 2009-04-08 | 2010-10-14 | Rwe Ag | Charging station for electric vehicles |
CN103797677A (en) * | 2011-08-10 | 2014-05-14 | 北京Abb低压电器有限公司 | A charging pole for EV and a detecting method thereof |
CN203681299U (en) * | 2013-12-16 | 2014-07-02 | 比亚迪股份有限公司 | Automatic power-off device for collision of electric automobile and electric automobile |
CN104890518A (en) * | 2014-03-07 | 2015-09-09 | 福特全球技术公司 | High voltage cutoff for electrified vehicles |
CN104283263A (en) * | 2014-10-10 | 2015-01-14 | 安徽普为智能科技有限责任公司 | Direct-current charging pile main circuit double-control power supply system and control method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN106864279A (en) | 2017-06-20 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100192, room 2, building 66, C District, Zhongguancun Dongsheng Science Park, No. 305 Xiao Dong Road, Beijing, Haidian District Co-patentee after: STATE GRID CORPORATION OF CHINA Patentee after: BEIJING SMARTCHIP MICROELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 100192, room 2, building 66, C District, Zhongguancun Dongsheng Science Park, No. 305 Xiao Dong Road, Beijing, Haidian District Co-patentee before: State Grid Corporation of China Patentee before: BEIJING SMARTCHIP MICROELECTRONICS TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191125 Address after: 102299 1st floor, building 12, courtyard 79, Shuangying West Road, science and Technology Park, Changping District, Beijing Co-patentee after: STATE GRID CORPORATION OF CHINA Patentee after: Beijing Smart core semiconductor technology Co.,Ltd. Address before: 100192, room 2, building 66, C District, Zhongguancun Dongsheng Science Park, No. 305 Xiao Dong Road, Beijing, Haidian District Co-patentee before: STATE GRID CORPORATION OF CHINA Patentee before: BEIJING SMARTCHIP MICROELECTRONICS TECHNOLOGY Co.,Ltd. |