Heat Loss Measurement of Lithium Titanate Oxide Batteries under Fast Charging Conditions by Employing Isothermal Calorimeter
To understand better the thermal behaviour of lithium-ion batteries under different working conditions, various experiments were applied to a 13 Ah Altairnano lithium titanate oxide battery cell by means of isothermal battery calorimeter. Several parameters were measured such as the battery surface...
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| Format: | Article |
| Language: | English |
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MDPI AG
2018-11-01
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| Series: | Batteries |
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| Online Access: | https://www.mdpi.com/2313-0105/4/4/59 |
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| author | Seyed Saeed Madani Erik Schaltz Søren Knudsen Kær |
| author_facet | Seyed Saeed Madani Erik Schaltz Søren Knudsen Kær |
| author_sort | Seyed Saeed Madani |
| collection | DOAJ |
| description | To understand better the thermal behaviour of lithium-ion batteries under different working conditions, various experiments were applied to a 13 Ah Altairnano lithium titanate oxide battery cell by means of isothermal battery calorimeter. Several parameters were measured such as the battery surface temperature, voltage, current, power, heat flux, maximum temperature and power area. In addition, the efficiency was calculated. Isothermal battery calorimeter was selected as the most appropriate method for heat loss measurements. Temperatures on the surface of the battery were measured by employing four contact thermocouples (type K). In order to determine the heat loss of the battery, constant current charge and discharge pulses at sixteen different C-rates were applied to the battery. It was seen that the charge and discharge C-rates has a considerable influence on the thermal behaviours of lithium-ion batteries. In this research paper, the C-rate was linked to the peak temperature, efficiency and heat loss and it was concluded that they are linear dependent on the C-rate. In addition, the outcomes of this investigation can be used for battery thermal modelling and design of thermal management systems. |
| first_indexed | 2024-12-13T12:00:35Z |
| format | Article |
| id | doaj.art-9a4ee4ce6ccd41b2b31b281bfee1e1fd |
| institution | Directory Open Access Journal |
| issn | 2313-0105 |
| language | English |
| last_indexed | 2024-12-13T12:00:35Z |
| publishDate | 2018-11-01 |
| publisher | MDPI AG |
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| series | Batteries |
| spelling | doaj.art-9a4ee4ce6ccd41b2b31b281bfee1e1fd2022-12-21T23:47:07ZengMDPI AGBatteries2313-01052018-11-01445910.3390/batteries4040059batteries4040059Heat Loss Measurement of Lithium Titanate Oxide Batteries under Fast Charging Conditions by Employing Isothermal CalorimeterSeyed Saeed Madani0Erik Schaltz1Søren Knudsen Kær2Department of Energy Technology, Aalborg University, DK-9220 Aalborg, DenmarkDepartment of Energy Technology, Aalborg University, DK-9220 Aalborg, DenmarkDepartment of Energy Technology, Aalborg University, DK-9220 Aalborg, DenmarkTo understand better the thermal behaviour of lithium-ion batteries under different working conditions, various experiments were applied to a 13 Ah Altairnano lithium titanate oxide battery cell by means of isothermal battery calorimeter. Several parameters were measured such as the battery surface temperature, voltage, current, power, heat flux, maximum temperature and power area. In addition, the efficiency was calculated. Isothermal battery calorimeter was selected as the most appropriate method for heat loss measurements. Temperatures on the surface of the battery were measured by employing four contact thermocouples (type K). In order to determine the heat loss of the battery, constant current charge and discharge pulses at sixteen different C-rates were applied to the battery. It was seen that the charge and discharge C-rates has a considerable influence on the thermal behaviours of lithium-ion batteries. In this research paper, the C-rate was linked to the peak temperature, efficiency and heat loss and it was concluded that they are linear dependent on the C-rate. In addition, the outcomes of this investigation can be used for battery thermal modelling and design of thermal management systems.https://www.mdpi.com/2313-0105/4/4/59lithium-ion batteriesheat Lossbattery efficiency |
| spellingShingle | Seyed Saeed Madani Erik Schaltz Søren Knudsen Kær Heat Loss Measurement of Lithium Titanate Oxide Batteries under Fast Charging Conditions by Employing Isothermal Calorimeter Batteries lithium-ion batteries heat Loss battery efficiency |
| title | Heat Loss Measurement of Lithium Titanate Oxide Batteries under Fast Charging Conditions by Employing Isothermal Calorimeter |
| title_full | Heat Loss Measurement of Lithium Titanate Oxide Batteries under Fast Charging Conditions by Employing Isothermal Calorimeter |
| title_fullStr | Heat Loss Measurement of Lithium Titanate Oxide Batteries under Fast Charging Conditions by Employing Isothermal Calorimeter |
| title_full_unstemmed | Heat Loss Measurement of Lithium Titanate Oxide Batteries under Fast Charging Conditions by Employing Isothermal Calorimeter |
| title_short | Heat Loss Measurement of Lithium Titanate Oxide Batteries under Fast Charging Conditions by Employing Isothermal Calorimeter |
| title_sort | heat loss measurement of lithium titanate oxide batteries under fast charging conditions by employing isothermal calorimeter |
| topic | lithium-ion batteries heat Loss battery efficiency |
| url | https://www.mdpi.com/2313-0105/4/4/59 |
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