CN108081994B - 供电管理方法及系统 - Google Patents
供电管理方法及系统 Download PDFInfo
- Publication number
- CN108081994B CN108081994B CN201711401319.5A CN201711401319A CN108081994B CN 108081994 B CN108081994 B CN 108081994B CN 201711401319 A CN201711401319 A CN 201711401319A CN 108081994 B CN108081994 B CN 108081994B
- Authority
- CN
- China
- Prior art keywords
- voltage
- power supply
- battery
- voltage difference
- battery system
- 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.)
- Active
Links
- 238000007726 management method Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 37
- 238000012544 monitoring process Methods 0.000 claims abstract description 7
- 230000005611 electricity Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/22—Balancing the charge of battery modules
-
- 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
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/21—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having the same nominal voltage
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401319.5A CN108081994B (zh) | 2017-12-22 | 2017-12-22 | 供电管理方法及系统 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401319.5A CN108081994B (zh) | 2017-12-22 | 2017-12-22 | 供电管理方法及系统 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108081994A CN108081994A (zh) | 2018-05-29 |
| CN108081994B true CN108081994B (zh) | 2019-07-16 |
Family
ID=62177720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711401319.5A Active CN108081994B (zh) | 2017-12-22 | 2017-12-22 | 供电管理方法及系统 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108081994B (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102361334B1 (ko) * | 2018-05-09 | 2022-02-09 | 주식회사 엘지에너지솔루션 | 배터리 제어 장치 및 이를 포함하는 에너지 저장 시스템 |
| CN109599953B (zh) * | 2018-12-07 | 2021-04-13 | 阳光电源股份有限公司 | 一种储能系统以及能量管理方法 |
| CN114007894A (zh) * | 2019-06-30 | 2022-02-01 | 詹姆斯·阮 | 快速充电电池组及其快速充电方法 |
| CN113224803B (zh) * | 2020-01-21 | 2024-06-25 | 北京小米移动软件有限公司 | 充电控制方法、装置及存储介质 |
| CN115285266B (zh) * | 2022-07-29 | 2024-01-23 | 湖南丰源业翔晶科新能源股份有限公司 | 两轮车用电池系统智能并联系统、控制方法及两轮车 |
| CN117284082B (zh) * | 2023-09-22 | 2024-11-12 | 东风商用车有限公司 | 一种自保护维修开关、方法、系统及电动汽车 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107251354B (zh) * | 2015-02-18 | 2020-08-28 | 小鹰公司 | 电动车辆配电系统 |
| JP6329930B2 (ja) * | 2015-09-29 | 2018-05-23 | 本田技研工業株式会社 | 駆動装置、輸送機器及び制御方法 |
| CN106696707B (zh) * | 2015-11-17 | 2019-06-11 | 北京宝沃汽车有限公司 | 电动汽车的动力电池包的上下电控制方法和系统 |
| CN106394300A (zh) * | 2016-11-10 | 2017-02-15 | 航天重型工程装备有限公司 | 一种电源管理系统 |
| CN106740228B (zh) * | 2017-01-13 | 2019-06-04 | 宁德时代新能源科技股份有限公司 | 电压一致性检测方法及装置、电压均衡方法及装置 |
| CN107415756A (zh) * | 2017-08-25 | 2017-12-01 | 北京智行鸿远汽车有限公司 | 一种基于被动均衡方式的电动汽车电池管理系统均衡方法 |
-
2017
- 2017-12-22 CN CN201711401319.5A patent/CN108081994B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108081994A (zh) | 2018-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211018 Address after: 050899 No. 1, Qinghai Avenue, Ding County, Shijiazhuang City, Hebei Province Patentee after: SHIJIAZHUANG ZHONGBO AUTOMOBILE Co.,Ltd. Patentee after: YINLONG ENERGY Co.,Ltd. Patentee after: Luoyang Yinlong New Energy Co.,Ltd. Address before: 519000 16 Jinhu Road, San Zao Town, Jin Wan District, Zhuhai, Guangdong Patentee before: ZHUHAI GUANGTONG AUTOMOBILE Co.,Ltd. Patentee before: YINLONG ENERGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 050899 No. 1, Qinghai Avenue, Ding County, Shijiazhuang City, Hebei Province Patentee after: SHIJIAZHUANG ZHONGBO AUTOMOBILE Co.,Ltd. Patentee after: Gree titanium new energy Co.,Ltd. Patentee after: Luoyang Gree titanium new energy Co.,Ltd. Address before: 050899 No. 1, Qinghai Avenue, Ding County, Shijiazhuang City, Hebei Province Patentee before: SHIJIAZHUANG ZHONGBO AUTOMOBILE Co.,Ltd. Patentee before: YINLONG ENERGY Co.,Ltd. Patentee before: Luoyang Yinlong New Energy Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |