CN106207311A - 一种动力电池系统的分布式双侧液冷系统及流量控制方法 - Google Patents
一种动力电池系统的分布式双侧液冷系统及流量控制方法 Download PDFInfo
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- CN106207311A CN106207311A CN201610795994.XA CN201610795994A CN106207311A CN 106207311 A CN106207311 A CN 106207311A CN 201610795994 A CN201610795994 A CN 201610795994A CN 106207311 A CN106207311 A CN 106207311A
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- liquid cooling
- coolant
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- electrokinetic cell
- battery modules
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- 239000007788 liquid Substances 0.000 title claims abstract description 193
- 238000001816 cooling Methods 0.000 title claims abstract description 174
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000002146 bilateral effect Effects 0.000 title claims abstract description 20
- 239000002826 coolant Substances 0.000 claims abstract description 98
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 238000013461 design Methods 0.000 claims abstract description 16
- 239000012530 fluid Substances 0.000 claims description 17
- 230000008602 contraction Effects 0.000 claims description 13
- 230000001133 acceleration Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 238000012795 verification Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 abstract description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
- H01M10/633—Control systems characterised by algorithms, flow charts, software details or the like
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- 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)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
Abstract
Description
d/R | 0.2 | 0.4 | 0.6 | 0.8 | 1.0 | 1.2 | 1.4 | 1.6 | 1.8 | 2.0 |
ζ90° | 0.132 | 0.138 | 0.158 | 0.206 | 0.294 | 0.440 | 0.660 | 0.976 | 1.406 | 1.975 |
Claims (10)
Priority Applications (1)
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CN201610795994.XA CN106207311B (zh) | 2016-08-31 | 2016-08-31 | 一种动力电池系统的分布式双侧液冷系统及流量控制方法 |
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CN201610795994.XA CN106207311B (zh) | 2016-08-31 | 2016-08-31 | 一种动力电池系统的分布式双侧液冷系统及流量控制方法 |
Publications (2)
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CN106207311A true CN106207311A (zh) | 2016-12-07 |
CN106207311B CN106207311B (zh) | 2019-04-02 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107403975A (zh) * | 2017-07-21 | 2017-11-28 | 精进电动科技股份有限公司 | 一种电池储能液冷系统均流装置和方法 |
CN109066006A (zh) * | 2018-07-25 | 2018-12-21 | 杭州捷能科技有限公司 | 一种电池系统用液冷系统及其装配方法 |
CN109870652A (zh) * | 2019-02-18 | 2019-06-11 | 清华大学 | 测量锂离子电池电解液量的方法及计算机设备 |
CN112563590A (zh) * | 2020-12-08 | 2021-03-26 | 华霆(合肥)动力技术有限公司 | 流量控制方法和装置、电子设备及存储介质 |
CN113675502A (zh) * | 2021-08-17 | 2021-11-19 | 苏州清陶新能源科技有限公司 | 一种电池模组的冷却介质流量控制方法及电池模组 |
CN117039244A (zh) * | 2023-08-09 | 2023-11-10 | 上海聚信海聚新能源科技有限公司 | 分泵式节能冷却系统、储能柜和pcs冷却控制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2362464A1 (en) * | 2010-02-25 | 2011-08-31 | Sanyo Electric Co., Ltd. | Battery cooling/heating structure for a battery module |
CN202905921U (zh) * | 2012-10-31 | 2013-04-24 | 浙江吉利汽车研究院有限公司杭州分公司 | 一种车载电池组冷却系统 |
CN205104587U (zh) * | 2015-11-30 | 2016-03-23 | 重庆科鑫三佳车辆技术有限公司 | 电池成组的冷却系统以及电池成组 |
CN206076439U (zh) * | 2016-08-31 | 2017-04-05 | 杭州捷能科技有限公司 | 一种动力电池系统的分布式双侧液冷系统 |
-
2016
- 2016-08-31 CN CN201610795994.XA patent/CN106207311B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2362464A1 (en) * | 2010-02-25 | 2011-08-31 | Sanyo Electric Co., Ltd. | Battery cooling/heating structure for a battery module |
CN202905921U (zh) * | 2012-10-31 | 2013-04-24 | 浙江吉利汽车研究院有限公司杭州分公司 | 一种车载电池组冷却系统 |
CN205104587U (zh) * | 2015-11-30 | 2016-03-23 | 重庆科鑫三佳车辆技术有限公司 | 电池成组的冷却系统以及电池成组 |
CN206076439U (zh) * | 2016-08-31 | 2017-04-05 | 杭州捷能科技有限公司 | 一种动力电池系统的分布式双侧液冷系统 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107403975A (zh) * | 2017-07-21 | 2017-11-28 | 精进电动科技股份有限公司 | 一种电池储能液冷系统均流装置和方法 |
CN107403975B (zh) * | 2017-07-21 | 2019-09-27 | 精进电动科技股份有限公司 | 一种储能电池液冷系统均流装置和方法 |
CN109066006A (zh) * | 2018-07-25 | 2018-12-21 | 杭州捷能科技有限公司 | 一种电池系统用液冷系统及其装配方法 |
CN109870652A (zh) * | 2019-02-18 | 2019-06-11 | 清华大学 | 测量锂离子电池电解液量的方法及计算机设备 |
CN109870652B (zh) * | 2019-02-18 | 2020-04-24 | 清华大学 | 测量锂离子电池电解液量的方法及计算机设备 |
CN112563590A (zh) * | 2020-12-08 | 2021-03-26 | 华霆(合肥)动力技术有限公司 | 流量控制方法和装置、电子设备及存储介质 |
CN113675502A (zh) * | 2021-08-17 | 2021-11-19 | 苏州清陶新能源科技有限公司 | 一种电池模组的冷却介质流量控制方法及电池模组 |
WO2023020173A1 (zh) * | 2021-08-17 | 2023-02-23 | 苏州清陶新能源科技有限公司 | 电池模组的冷却介质流量控制方法及电池模组 |
CN117039244A (zh) * | 2023-08-09 | 2023-11-10 | 上海聚信海聚新能源科技有限公司 | 分泵式节能冷却系统、储能柜和pcs冷却控制方法 |
CN117039244B (zh) * | 2023-08-09 | 2024-04-19 | 上海聚信海聚新能源科技有限公司 | 分泵式节能冷却系统、储能柜和pcs冷却控制方法 |
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CN106207311B (zh) | 2019-04-02 |
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Address after: 310023 Room 1 #309, 181 Wuchang Avenue, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province Applicant after: HANGZHOU GENERALPOWER TECHNOLOGY CO.,LTD. Address before: Room 474, 688 Shixiang Road, Gongshu District, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU GENERALPOWER TECHNOLOGY CO.,LTD. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A distributed two side liquid cooling system for power battery system and its flow control method Effective date of registration: 20210120 Granted publication date: 20190402 Pledgee: The Bank of Nanjing Limited by Share Ltd. of Hangzhou city Small and micro businesses franchise branch Pledgor: HANGZHOU GENERALPOWER TECHNOLOGY Co.,Ltd. Registration number: Y2021330000069 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Granted publication date: 20190402 Pledgee: The Bank of Nanjing Limited by Share Ltd. of Hangzhou city Small and micro businesses franchise branch Pledgor: HANGZHOU GENERALPOWER TECHNOLOGY CO.,LTD. Registration number: Y2021330000069 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |