CN107044999B - 一种电芯比热容测试系统及方法 - Google Patents
一种电芯比热容测试系统及方法 Download PDFInfo
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- CN107044999B CN107044999B CN201710397677.7A CN201710397677A CN107044999B CN 107044999 B CN107044999 B CN 107044999B CN 201710397677 A CN201710397677 A CN 201710397677A CN 107044999 B CN107044999 B CN 107044999B
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- 238000012360 testing method Methods 0.000 title claims abstract 20
- 238000000034 method Methods 0.000 title abstract 4
- 238000010438 heat treatment Methods 0.000 claims abstract 17
- 239000010425 asbestos Substances 0.000 claims abstract 3
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract 3
- 229910052751 metal Inorganic materials 0.000 claims 6
- 239000002184 metal Substances 0.000 claims 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000002474 experimental method Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229910001416 lithium ion Inorganic materials 0.000 claims 1
- 239000000523 sample Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
-
- 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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
Description
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Priority Applications (1)
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CN201710397677.7A CN107044999B (zh) | 2017-05-31 | 2017-05-31 | 一种电芯比热容测试系统及方法 |
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CN201710397677.7A CN107044999B (zh) | 2017-05-31 | 2017-05-31 | 一种电芯比热容测试系统及方法 |
Publications (2)
Publication Number | Publication Date |
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CN107044999A CN107044999A (zh) | 2017-08-15 |
CN107044999B true CN107044999B (zh) | 2023-09-29 |
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CN201710397677.7A Active CN107044999B (zh) | 2017-05-31 | 2017-05-31 | 一种电芯比热容测试系统及方法 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108732204B (zh) * | 2018-05-02 | 2020-11-27 | 上海工程技术大学 | 一种动力电池的比热容测试方法与装置 |
CN108775971A (zh) * | 2018-09-10 | 2018-11-09 | 中国科学院工程热物理研究所 | 一种温度测量装置及比热容和导热率的测量方法 |
CN109632873B (zh) * | 2018-12-12 | 2021-07-23 | 浙江零跑科技有限公司 | 锂离子电池比热容测试方法及充放电产热量计算方法 |
CN110736764B (zh) * | 2019-10-16 | 2022-05-17 | 杭州仰仪科技有限公司 | 一种基于差示绝热追踪的锂电池比热容测量方法与装置 |
CN113030171A (zh) * | 2021-03-25 | 2021-06-25 | 苏州玛瑞柯测试科技有限公司 | 一种测量电池比热容的方法及装置 |
CN113030170A (zh) * | 2021-03-25 | 2021-06-25 | 苏州玛瑞柯测试科技有限公司 | 一种电池比热容的测试方法及测试装置 |
CN116989903A (zh) * | 2023-09-25 | 2023-11-03 | 长春金融高等专科学校 | 基于温度检测的设备疲劳预警系统 |
CN118243727B (zh) * | 2024-05-28 | 2024-09-17 | 中汽研新能源汽车检验中心(天津)有限公司 | 比热容和导热系数同步测试装置及测试方法 |
Citations (9)
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JPH1183770A (ja) * | 1997-09-08 | 1999-03-26 | Shinku Riko Kk | 比熱容量測定方法及び装置 |
DE102004051875A1 (de) * | 2004-10-20 | 2006-05-04 | Tu Bergakademie Freiberg | Vorrichtung und Verfahren zur Bestimmung der spezifischen Wärmekapazität, Temperaturleitfähigkeit und/oder Wärmeleitfähigkeit von Werkstoffproben |
CN101999183A (zh) * | 2008-03-07 | 2011-03-30 | 东燃化学株式会社 | 微孔膜、电池隔板和电池 |
CN202814900U (zh) * | 2012-09-20 | 2013-03-20 | 西安建筑科技大学 | 一种沥青混合料热物性参数绝热量热法测试装置 |
CN202814902U (zh) * | 2012-09-21 | 2013-03-20 | 西安建筑科技大学 | 一种沥青混合料导温系数测试装置 |
JP5466333B1 (ja) * | 2013-11-25 | 2014-04-09 | 株式会社パルメトリクス | 熱測定装置 |
CN104849309A (zh) * | 2015-05-25 | 2015-08-19 | 南京工业大学 | 气体比热容比智能测试仪及测试方法 |
CN105806884A (zh) * | 2014-12-31 | 2016-07-27 | 中山天贸电池有限公司 | 一种锂离子电池比热容的测定方法 |
CN206945588U (zh) * | 2017-05-31 | 2018-01-30 | 上海中兴派能能源科技股份有限公司 | 一种电芯比热容测试系统 |
-
2017
- 2017-05-31 CN CN201710397677.7A patent/CN107044999B/zh active Active
Patent Citations (9)
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---|---|---|---|---|
JPH1183770A (ja) * | 1997-09-08 | 1999-03-26 | Shinku Riko Kk | 比熱容量測定方法及び装置 |
DE102004051875A1 (de) * | 2004-10-20 | 2006-05-04 | Tu Bergakademie Freiberg | Vorrichtung und Verfahren zur Bestimmung der spezifischen Wärmekapazität, Temperaturleitfähigkeit und/oder Wärmeleitfähigkeit von Werkstoffproben |
CN101999183A (zh) * | 2008-03-07 | 2011-03-30 | 东燃化学株式会社 | 微孔膜、电池隔板和电池 |
CN202814900U (zh) * | 2012-09-20 | 2013-03-20 | 西安建筑科技大学 | 一种沥青混合料热物性参数绝热量热法测试装置 |
CN202814902U (zh) * | 2012-09-21 | 2013-03-20 | 西安建筑科技大学 | 一种沥青混合料导温系数测试装置 |
JP5466333B1 (ja) * | 2013-11-25 | 2014-04-09 | 株式会社パルメトリクス | 熱測定装置 |
CN105806884A (zh) * | 2014-12-31 | 2016-07-27 | 中山天贸电池有限公司 | 一种锂离子电池比热容的测定方法 |
CN104849309A (zh) * | 2015-05-25 | 2015-08-19 | 南京工业大学 | 气体比热容比智能测试仪及测试方法 |
CN206945588U (zh) * | 2017-05-31 | 2018-01-30 | 上海中兴派能能源科技股份有限公司 | 一种电芯比热容测试系统 |
Non-Patent Citations (3)
Title |
---|
On "Really" Stoichiometric LiCoO2;M. Ménétrier等;The Electrochemical Society Electrochemical and Solid-State Letters;第11卷(第11期);第A179-A182页 * |
比热容测量技术的研究进展;王灿 等;测量与设备(第6期);第7-10页 * |
锂/二氧化硫电池比热容的测量与分析;白清源 等;电子机械工程;27(06);第1-3页 * |
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