Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
An SOE estimation model considering electrothermal effect for LiFePO4/C battery | |
Lin, Shili1,2,3,4; Song, Wenji1; Lv, Jie1; Feng, Ziping1; Zhang, Yanhui5; Li, Yongliang6 | |
2017-11-01 | |
Source Publication | INTERNATIONAL JOURNAL OF ENERGY RESEARCH |
ISSN | 0363-907X |
Volume | 41Issue:14Pages:2413-2420 |
Abstract | The state of energy (SOE) is an important performance parameter and evaluation index for LiFePO4/C battery since the available energy can be known more intuitively through SOE compared with state of charge (SOC). First, in order to improve the estimation accuracy of SOE, a novel estimation model combining electrical energy and thermal energy is put forward by studying the effects of discharge rate to the change laws of all kinds of energy inside the battery cell. Moreover, the concepts of unavailable energy E-u, maximum allowable energy E, and discharge energy efficiency are originally proposed based on the analysis of energy consumption. Second, the parameter of actual maximum energy and energy consumption revised by the case of LiFePO4/C battery can give an example to show the specific steps for improving the estimation accuracy of SOE during any integration time by using the novel SOE estimation model. Lastly, 2 international standard test experiments of EV are conducted to show the correction of SOC can efficiently limit the error below 4.6% and also indicate the novel SOE estimation method suitable for application area. |
Subtype | Article |
Keyword | Electrothermal Effect Experimental Verification Lifepo4 c Battery Soe |
WOS Headings | Science & Technology ; Technology |
DOI | 10.1002/er.3818 |
WOS Subject Extended | Energy & Fuels ; Nuclear Science & Technology |
WOS Keyword | LITHIUM-ION BATTERY ; STATE-OF-ENERGY ; ELECTROCHEMICAL STORAGE DEVICES ; HEAT-GENERATION BEHAVIOR ; ELECTRIC VEHICLES ; MANAGEMENT-SYSTEMS ; ENVIRONMENTAL-TEMPERATURE ; DISCHARGE BEHAVIOR ; THERMAL BEHAVIORS ; KALMAN FILTER |
Indexed By | SCI |
Language | 英语 |
Funding Organization | Science and Technology Project of Guangdong Province(2015B050501008) ; Science and Technology Project of Guangdong Province(2015B050501008) ; Science and Technology Project of Guangdong Province(2015B050501008) ; Science and Technology Project of Guangdong Province(2015B050501008) ; Science and Technology Project of Guangzhou(201509010018) ; Science and Technology Project of Guangzhou(201509010018) ; Science and Technology Project of Guangzhou(201509010018) ; Science and Technology Project of Guangzhou(201509010018) ; National Natural Science Foundation of China(51477171 ; National Natural Science Foundation of China(51477171 ; National Natural Science Foundation of China(51477171 ; National Natural Science Foundation of China(51477171 ; 51607176) ; 51607176) ; 51607176) ; 51607176) ; Science and Technology Project of Guangdong Province(2015B050501008) ; Science and Technology Project of Guangdong Province(2015B050501008) ; Science and Technology Project of Guangdong Province(2015B050501008) ; Science and Technology Project of Guangdong Province(2015B050501008) ; Science and Technology Project of Guangzhou(201509010018) ; Science and Technology Project of Guangzhou(201509010018) ; Science and Technology Project of Guangzhou(201509010018) ; Science and Technology Project of Guangzhou(201509010018) ; National Natural Science Foundation of China(51477171 ; National Natural Science Foundation of China(51477171 ; National Natural Science Foundation of China(51477171 ; National Natural Science Foundation of China(51477171 ; 51607176) ; 51607176) ; 51607176) ; 51607176) |
WOS Subject | Energy & Fuels ; Nuclear Science & Technology |
WOS ID | WOS:000413319600037 |
Publisher | WILEY |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.giec.ac.cn/handle/344007/16491 |
Collection | 中国科学院广州能源研究所 |
Corresponding Author | Song, Wenji |
Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Seoul Natl Univ, Dept Mech & Aerosp Engn, Seoul 08826, South Korea 6.Univ Birmingham, Sch Chem Engn, Birmingham B15 2TT, W Midlands, England |
First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
Recommended Citation GB/T 7714 | Lin, Shili,Song, Wenji,Lv, Jie,et al. An SOE estimation model considering electrothermal effect for LiFePO4/C battery[J]. INTERNATIONAL JOURNAL OF ENERGY RESEARCH,2017,41(14):2413-2420. |
APA | Lin, Shili,Song, Wenji,Lv, Jie,Feng, Ziping,Zhang, Yanhui,&Li, Yongliang.(2017).An SOE estimation model considering electrothermal effect for LiFePO4/C battery.INTERNATIONAL JOURNAL OF ENERGY RESEARCH,41(14),2413-2420. |
MLA | Lin, Shili,et al."An SOE estimation model considering electrothermal effect for LiFePO4/C battery".INTERNATIONAL JOURNAL OF ENERGY RESEARCH 41.14(2017):2413-2420. |
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