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Abstract
The development of electric vehicles (EVs) has been recognized as a significant policy by global governments, which will promote the progress of green transportation and smart city. As the energy storage system, batteries determine the EVs' cruise range and service life. This article reviews the lithium-based batteries and post-lithium batteries. The key performance indicators are discussed, while the challenges to automobile batteries are identified in three aspects, which are energy density, fast-charging capacity, and safety. In the next decade(s), lithiumion batteries will continuously dominate the battery market. Promisingly, as a kind of post-lithium-ion technology, the solid-state battery is emerging and will increase the energy density and cruise range for EVs. Further technical breakthroughs are desired in improving the fast-charging capability and cycle life while reducing cost.
| Original language | English |
|---|---|
| Title of host publication | 2022 IEEE 13th International Symposium on Power Electronics for Distributed Generation Systems (PEDG) |
| Publisher | IEEE |
| Number of pages | 6 |
| ISBN (Electronic) | 9781665466189 |
| ISBN (Print) | 978-1-6654-6619-6 |
| DOIs | |
| Publication status | Published - 2022 |
| Event | IEEE 13th International Symposium on Power Electronics for Distributed Generation Systems (PEDG 2022) - Hybrid, Kiel, Germany Duration: 26 Jun 2022 → 29 Jun 2022 https://pedg2022.org/ |
Publication series
| Name | IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG |
|---|---|
| ISSN (Print) | 2329-5759 |
| ISSN (Electronic) | 2329-5767 |
Conference
| Conference | IEEE 13th International Symposium on Power Electronics for Distributed Generation Systems (PEDG 2022) |
|---|---|
| Place | Germany |
| City | Kiel |
| Period | 26/06/22 → 29/06/22 |
| Internet address |
Funding
This work was fully supported by a grant from the Hong Kong Research Grants Council, Hong Kong Special Administrative Region, China (Project No.T23-701/20-R).
Research Keywords
- electric vehicle
- fast charging
- lithium-ion battery
- post-lithium battery
- solid-state battery
RGC Funding Information
- RGC-funded
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TBRS-ExtU-Lead: Wireless Power Transfer: The Next Stage
CHAU, K. T. (Main Project Coordinator [External]) & TSE, C. K. (Principal Investigator / Project Coordinator)
1/01/21 → …
Project: Research