CN113875114A - 电池均衡方法、系统、电池和可移动平台 - Google Patents
电池均衡方法、系统、电池和可移动平台 Download PDFInfo
- Publication number
- CN113875114A CN113875114A CN202080032164.6A CN202080032164A CN113875114A CN 113875114 A CN113875114 A CN 113875114A CN 202080032164 A CN202080032164 A CN 202080032164A CN 113875114 A CN113875114 A CN 113875114A
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- battery
- electrical parameter
- balancing
- preset
- cell
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- 238000000034 method Methods 0.000 title claims abstract description 125
- 238000012545 processing Methods 0.000 claims abstract description 112
- 238000007599 discharging Methods 0.000 claims abstract description 96
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 4
- 238000004590 computer program Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000005059 dormancy Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 235000013547 stew Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
- H01M10/44—Methods for charging or discharging
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from 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
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
一种电池均衡方法、系统、电池和可移动平台，该方法包括：在确定电池充放电停止后，根据第一均衡策略对所述电池进行均衡处理(S201)；根据所述第一均衡策略对所述电池进行均衡处理之时或之后，获取当前时间与所述电池充放电停止时间之间的时间段的第一时长(S202)；若根据所述第一时长确定满足第一预设触发条件，则根据第二均衡策略对所述电池进行均衡处理(S203)。提高了电池的一致性，也确保了电池的电量的准确性。
Description
PCT国内申请，说明书已公开。
Claims (89)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/072289 WO2021142667A1 (zh) | 2020-01-15 | 2020-01-15 | 电池均衡方法、系统、电池和可移动平台 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113875114A true CN113875114A (zh) | 2021-12-31 |
Family
ID=76863484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080032164.6A Pending CN113875114A (zh) | 2020-01-15 | 2020-01-15 | 电池均衡方法、系统、电池和可移动平台 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113875114A (zh) |
| WO (1) | WO2021142667A1 (zh) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050040789A1 (en) * | 2003-08-18 | 2005-02-24 | General Electric Company | Vehicle energy storage system control methods and method for determining battery cycle life projection for heavy duty hybrid vehicle applications |
| CN108123438A (zh) * | 2017-12-29 | 2018-06-05 | 国家电网公司华中分部 | 一种考虑风电和储能的电网频率态势在线预测方法 |
| CN108233469A (zh) * | 2017-12-28 | 2018-06-29 | 常州普莱德新能源电池科技有限公司 | 动力电池均衡控制方法及控制装置 |
| CN110011387A (zh) * | 2019-05-14 | 2019-07-12 | 深圳市道通智能航空技术有限公司 | 一种电池均衡控制方法、装置及均衡控制系统 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369858B (zh) * | 2017-08-02 | 2019-10-15 | 河南理工大学 | 一种双目标分阶段均衡控制策略 |
-
2020
- 2020-01-15 CN CN202080032164.6A patent/CN113875114A/zh active Pending
- 2020-01-15 WO PCT/CN2020/072289 patent/WO2021142667A1/zh active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050040789A1 (en) * | 2003-08-18 | 2005-02-24 | General Electric Company | Vehicle energy storage system control methods and method for determining battery cycle life projection for heavy duty hybrid vehicle applications |
| CN108233469A (zh) * | 2017-12-28 | 2018-06-29 | 常州普莱德新能源电池科技有限公司 | 动力电池均衡控制方法及控制装置 |
| CN108123438A (zh) * | 2017-12-29 | 2018-06-05 | 国家电网公司华中分部 | 一种考虑风电和储能的电网频率态势在线预测方法 |
| CN110011387A (zh) * | 2019-05-14 | 2019-07-12 | 深圳市道通智能航空技术有限公司 | 一种电池均衡控制方法、装置及均衡控制系统 |
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| Publication number | Publication date |
|---|---|
| WO2021142667A1 (zh) | 2021-07-22 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211231 |