Study on the Optimal Charging Strategy for Lithium-Ion Batteries Used in Electric Vehicles
The charging method of lithium-ion batteries used in electric vehicles (EVs) significantly affects its commercial application. This paper aims to make three contributions to the existing literature. (1) In order to achieve an efficient charging strategy for lithium-ion batteries with shorter chargin...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2014-10-01
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| Series: | Energies |
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| Online Access: | http://www.mdpi.com/1996-1073/7/10/6783 |
| _version_ | 1828149667067592704 |
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| author | Shuo Zhang Chengning Zhang Rui Xiong Wei Zhou |
| author_facet | Shuo Zhang Chengning Zhang Rui Xiong Wei Zhou |
| author_sort | Shuo Zhang |
| collection | DOAJ |
| description | The charging method of lithium-ion batteries used in electric vehicles (EVs) significantly affects its commercial application. This paper aims to make three contributions to the existing literature. (1) In order to achieve an efficient charging strategy for lithium-ion batteries with shorter charging time and lower charring loss, the trade-off problem between charging loss and charging time has been analyzed in details through the dynamic programing (DP) optimization algorithm; (2) To reduce the computation time consumed during the optimization process, we have proposed a database based optimization approach. After off-line calculation, the simulation results can be applied to on-line charge; (3) The novel database-based DP method is proposed and the simulation results illustrate that this method can effectively find the suboptimal charging strategies under a certain balance between the charging loss and charging time. |
| first_indexed | 2024-04-11T21:33:38Z |
| format | Article |
| id | doaj.art-10de8184dc744da59b1e0c74835e3fb4 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-04-11T21:33:38Z |
| publishDate | 2014-10-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-10de8184dc744da59b1e0c74835e3fb42022-12-22T04:01:50ZengMDPI AGEnergies1996-10732014-10-017106783679710.3390/en7106783en7106783Study on the Optimal Charging Strategy for Lithium-Ion Batteries Used in Electric VehiclesShuo Zhang0Chengning Zhang1Rui Xiong2Wei Zhou3National Engineering Laboratory for Electric Vehicles, Beijing Institute of Technology, No. 5 South Zhongguancun Street, Haidian District, Beijing 100081, ChinaNational Engineering Laboratory for Electric Vehicles, Beijing Institute of Technology, No. 5 South Zhongguancun Street, Haidian District, Beijing 100081, ChinaNational Engineering Laboratory for Electric Vehicles, Beijing Institute of Technology, No. 5 South Zhongguancun Street, Haidian District, Beijing 100081, ChinaNational Engineering Laboratory for Electric Vehicles, Beijing Institute of Technology, No. 5 South Zhongguancun Street, Haidian District, Beijing 100081, ChinaThe charging method of lithium-ion batteries used in electric vehicles (EVs) significantly affects its commercial application. This paper aims to make three contributions to the existing literature. (1) In order to achieve an efficient charging strategy for lithium-ion batteries with shorter charging time and lower charring loss, the trade-off problem between charging loss and charging time has been analyzed in details through the dynamic programing (DP) optimization algorithm; (2) To reduce the computation time consumed during the optimization process, we have proposed a database based optimization approach. After off-line calculation, the simulation results can be applied to on-line charge; (3) The novel database-based DP method is proposed and the simulation results illustrate that this method can effectively find the suboptimal charging strategies under a certain balance between the charging loss and charging time.http://www.mdpi.com/1996-1073/7/10/6783electric vehicles (EVs)lithium-ion batterydynamic programing (DP)charging strategiesdatabase |
| spellingShingle | Shuo Zhang Chengning Zhang Rui Xiong Wei Zhou Study on the Optimal Charging Strategy for Lithium-Ion Batteries Used in Electric Vehicles Energies electric vehicles (EVs) lithium-ion battery dynamic programing (DP) charging strategies database |
| title | Study on the Optimal Charging Strategy for Lithium-Ion Batteries Used in Electric Vehicles |
| title_full | Study on the Optimal Charging Strategy for Lithium-Ion Batteries Used in Electric Vehicles |
| title_fullStr | Study on the Optimal Charging Strategy for Lithium-Ion Batteries Used in Electric Vehicles |
| title_full_unstemmed | Study on the Optimal Charging Strategy for Lithium-Ion Batteries Used in Electric Vehicles |
| title_short | Study on the Optimal Charging Strategy for Lithium-Ion Batteries Used in Electric Vehicles |
| title_sort | study on the optimal charging strategy for lithium ion batteries used in electric vehicles |
| topic | electric vehicles (EVs) lithium-ion battery dynamic programing (DP) charging strategies database |
| url | http://www.mdpi.com/1996-1073/7/10/6783 |
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