CN108001269A - 一种基于最小单体电压的电动汽车放电保护方法 - Google Patents
一种基于最小单体电压的电动汽车放电保护方法 Download PDFInfo
- Publication number
- CN108001269A CN108001269A CN201711230798.9A CN201711230798A CN108001269A CN 108001269 A CN108001269 A CN 108001269A CN 201711230798 A CN201711230798 A CN 201711230798A CN 108001269 A CN108001269 A CN 108001269A
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- Prior art keywords
- battery
- discharge
- monomer voltage
- soc
- electric
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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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling 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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Secondary Cells (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711230798.9A CN108001269B (zh) | 2017-11-29 | 2017-11-29 | 一种基于最小单体电压的电动汽车放电保护方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711230798.9A CN108001269B (zh) | 2017-11-29 | 2017-11-29 | 一种基于最小单体电压的电动汽车放电保护方法 |
Publications (2)
Publication Number | Publication Date |
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CN108001269A true CN108001269A (zh) | 2018-05-08 |
CN108001269B CN108001269B (zh) | 2021-05-11 |
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Family Applications (1)
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CN201711230798.9A Active CN108001269B (zh) | 2017-11-29 | 2017-11-29 | 一种基于最小单体电压的电动汽车放电保护方法 |
Country Status (1)
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CN (1) | CN108001269B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109342963A (zh) * | 2018-09-28 | 2019-02-15 | 中航锂电技术研究院有限公司 | 一种微混48v系统用bms系统及控制方法 |
CN111736083A (zh) * | 2020-06-24 | 2020-10-02 | 广州小鹏汽车科技有限公司 | 一种电池健康状态获取方法及装置、存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1897772A2 (en) * | 2006-09-05 | 2008-03-12 | Samsung SDI Co., Ltd. | Battery management system and driving method thereof |
CN103107572A (zh) * | 2012-12-10 | 2013-05-15 | 惠州市亿能电子有限公司 | 一种电池管理系统的功率控制方法 |
CN103187769A (zh) * | 2011-12-31 | 2013-07-03 | 比亚迪股份有限公司 | 电动汽车及其放电装置 |
CN203787986U (zh) * | 2013-12-31 | 2014-08-20 | 江苏嘉钰新能源技术有限公司 | 一种基于电动汽车的车载充电及应急供电系统 |
-
2017
- 2017-11-29 CN CN201711230798.9A patent/CN108001269B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1897772A2 (en) * | 2006-09-05 | 2008-03-12 | Samsung SDI Co., Ltd. | Battery management system and driving method thereof |
CN103187769A (zh) * | 2011-12-31 | 2013-07-03 | 比亚迪股份有限公司 | 电动汽车及其放电装置 |
CN103107572A (zh) * | 2012-12-10 | 2013-05-15 | 惠州市亿能电子有限公司 | 一种电池管理系统的功率控制方法 |
CN203787986U (zh) * | 2013-12-31 | 2014-08-20 | 江苏嘉钰新能源技术有限公司 | 一种基于电动汽车的车载充电及应急供电系统 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109342963A (zh) * | 2018-09-28 | 2019-02-15 | 中航锂电技术研究院有限公司 | 一种微混48v系统用bms系统及控制方法 |
CN111736083A (zh) * | 2020-06-24 | 2020-10-02 | 广州小鹏汽车科技有限公司 | 一种电池健康状态获取方法及装置、存储介质 |
CN111736083B (zh) * | 2020-06-24 | 2024-03-08 | 广州小鹏汽车科技有限公司 | 一种电池健康状态获取方法及装置、存储介质 |
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Publication number | Publication date |
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CN108001269B (zh) | 2021-05-11 |
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Address after: 710065 R&D Building E206-2, E Building, No. 211 Tiangu Eighth Road, Xi'an High-tech Zone, Shaanxi Province Applicant after: XI'AN TGOOD INTELLIGENT CHARGING TECHNOLOGY Co.,Ltd. Address before: 710077 R & D building 101, 102-2, C science and Technology Industrial Park, 211 Tiangu Road, Xi'an, Shaanxi Applicant before: XI'AN TGOOD INTELLIGENT CHARGING TECHNOLOGY Co.,Ltd. |
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Application publication date: 20180508 Assignee: Xi'an teride lingchong New Energy Technology Co.,Ltd. Assignor: Xi'an TGOOD Intelligent Charging Technology Co.,Ltd. Contract record no.: X2020370010026 Denomination of invention: An electric vehicle discharge protection method based on minimum cell voltage License type: Common License Record date: 20201130 |
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Address after: E206-2, R & D building, building e, HUanpu science and Technology Industrial Park, 211 tianguba Road, high tech Zone, Xi'an City, Shaanxi Province, 710000 Patentee after: Xi'an Telai Intelligent Charging Technology Co.,Ltd. Address before: 710065 R&D Building E206-2, E Building, No. 211 Tiangu Eighth Road, Xi'an High-tech Zone, Shaanxi Province Patentee before: XI'AN TGOOD INTELLIGENT CHARGING TECHNOLOGY Co.,Ltd. |
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