Abstract
A heating method for lithium-ion battery is studied based on a simplified first principle electrochemical model. The criterion for avoiding lithium deposition is converted into current constraints under different temperature and state of charge. An experimental platform with closed-loop pulse current control function is built, by using of which, the effectiveness of the heating strategy is verified through heating a 18650 cylindrical LiFePO4 battery 100 times. The results show that no capacity fading is observed.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 690-695 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781538694909 |
| DOIs | |
| State | Published - Jun 2019 |
| Externally published | Yes |
| Event | 14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019 - Xi'an, China Duration: 19 Jun 2019 → 21 Jun 2019 |
Publication series
| Name | Proceedings of the 14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019 |
|---|
Conference
| Conference | 14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019 |
|---|---|
| Country/Territory | China |
| City | Xi'an |
| Period | 19/06/19 → 21/06/19 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Internal heating
- Lithium-ion battery
- Low temperature
- Optimal current amplitude
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