CN107478888B - 电池母线电压的校准方法及系统 - Google Patents
电池母线电压的校准方法及系统 Download PDFInfo
- Publication number
- CN107478888B CN107478888B CN201610443518.1A CN201610443518A CN107478888B CN 107478888 B CN107478888 B CN 107478888B CN 201610443518 A CN201610443518 A CN 201610443518A CN 107478888 B CN107478888 B CN 107478888B
- Authority
- CN
- China
- Prior art keywords
- battery
- voltage
- average value
- calibration
- management 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
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000001514 detection method Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 abstract description 6
- 238000012360 testing method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000000178 monomer Substances 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4285—Testing apparatus
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610443518.1A CN107478888B (zh) | 2016-06-20 | 2016-06-20 | 电池母线电压的校准方法及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610443518.1A CN107478888B (zh) | 2016-06-20 | 2016-06-20 | 电池母线电压的校准方法及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107478888A CN107478888A (zh) | 2017-12-15 |
CN107478888B true CN107478888B (zh) | 2019-09-20 |
Family
ID=60593925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610443518.1A Active CN107478888B (zh) | 2016-06-20 | 2016-06-20 | 电池母线电压的校准方法及系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107478888B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109507595A (zh) * | 2018-12-28 | 2019-03-22 | 贵安新区新特电动汽车工业有限公司 | 电池soc动态校准方法、装置及电子设备 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102044718A (zh) * | 2009-10-13 | 2011-05-04 | 上海空间电源研究所 | 电动汽车用动力磷酸铁锂电池组管理系统及其工作方法 |
US8446044B2 (en) * | 2009-10-28 | 2013-05-21 | Hewlett-Packard Development Company, L.P. | Power conversion and distribution scheme for electronic equipment racks |
CN103217647A (zh) * | 2013-03-22 | 2013-07-24 | 奇瑞汽车股份有限公司 | 一种电动汽车铅酸动力电池荷电状态估算方法 |
CN103441566A (zh) * | 2013-09-12 | 2013-12-11 | 重庆大学 | 一种市电、光伏电池和储能电池协同供电系统及方法 |
CN203933060U (zh) * | 2014-01-27 | 2014-11-05 | 北京智行鸿远汽车技术有限公司 | 一种纯电动汽车电池管理系统中母线电压采集系统 |
CN105094012A (zh) * | 2015-07-06 | 2015-11-25 | 廊坊市汇聚电动汽车有限公司 | 电动汽车电驱动系统在线测控装置及方法 |
-
2016
- 2016-06-20 CN CN201610443518.1A patent/CN107478888B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102044718A (zh) * | 2009-10-13 | 2011-05-04 | 上海空间电源研究所 | 电动汽车用动力磷酸铁锂电池组管理系统及其工作方法 |
US8446044B2 (en) * | 2009-10-28 | 2013-05-21 | Hewlett-Packard Development Company, L.P. | Power conversion and distribution scheme for electronic equipment racks |
CN103217647A (zh) * | 2013-03-22 | 2013-07-24 | 奇瑞汽车股份有限公司 | 一种电动汽车铅酸动力电池荷电状态估算方法 |
CN103441566A (zh) * | 2013-09-12 | 2013-12-11 | 重庆大学 | 一种市电、光伏电池和储能电池协同供电系统及方法 |
CN203933060U (zh) * | 2014-01-27 | 2014-11-05 | 北京智行鸿远汽车技术有限公司 | 一种纯电动汽车电池管理系统中母线电压采集系统 |
CN105094012A (zh) * | 2015-07-06 | 2015-11-25 | 廊坊市汇聚电动汽车有限公司 | 电动汽车电驱动系统在线测控装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN107478888A (zh) | 2017-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103616647B (zh) | 一种用于电动汽车电池管理系统的电池剩余电量估计方法 | |
CN103399277B (zh) | 一种动力电池实际容量估算方法 | |
CN105738822B (zh) | 估算电池剩余电量的装置及方法 | |
CN103809125B (zh) | 锂离子电池的剩余放电容量估计方法及系统 | |
CN102135603B (zh) | 电池循环寿命估测装置 | |
CN106932728B (zh) | 电池荷电状态soc修正方法、装置及电动汽车 | |
CN105548898A (zh) | 一种离线数据分段矫正的锂电池soc估计方法 | |
JP6509725B2 (ja) | バッテリの充電状態の推定 | |
CN107852013A (zh) | 监测和平衡串联布置的锂硫电池中的容量 | |
CN104184182A (zh) | 电池管理系统及其驱动方法 | |
US9599676B2 (en) | Apparatus and method for estimating power storage device degradation | |
CN104950263A (zh) | 汽车动力电池soc的估算方法 | |
CN103323781A (zh) | 动力电池组在线参数检测系统及soc估计方法 | |
CN106199437A (zh) | 电动车蓄电池剩余电量监测方法及其监测系统 | |
CN109856548A (zh) | 动力电池容量估算方法 | |
CN103562738A (zh) | 电压测量装置、电压测量系统和电压测量方法 | |
US10436849B2 (en) | System and corresponding method for estimating the charge status of a battery | |
CN110888074B (zh) | 用于soc初始值计算的电压确定方法及装置 | |
CN108562860B (zh) | 电能表双路辅助电源功耗自动测试系统及测试方法 | |
US20130154653A1 (en) | Adaptive method for determining the power that can be maximally outputted or absorbed by a battery | |
CN109061497A (zh) | 一种电池剩余电量计量系统及方法 | |
CN114089189A (zh) | 电池管理系统的测试设备和测试方法 | |
CN107478888B (zh) | 电池母线电压的校准方法及系统 | |
CN113785209A (zh) | 用于检测异常电池单体的方法 | |
CN104859454B (zh) | 一种soc计算值的校验方法及装置 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Calibration method and system of battery bus voltage Effective date of registration: 20211213 Granted publication date: 20190920 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231201 Granted publication date: 20190920 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |