Name
Title | ||
|---|---|---|
High-Precision State of Charge Estimation for the Power Lithium Ion Batteries by Introducing an Improved Extended Kalman Filtering Algorithm with Complex Varying Temperatures. |
Abstract | ||
|---|---|---|
Accurate estimation of the state of charge is important for the rational use of lithium ion batteries and the development of electric vehicles. In order to solve the problem that the internal parameters of lithium battery are greatly affected by the temperature change, which makes the estimation of state of charge inaccurate, a new method based on different temperature is proposed. The improved extended Kalman filter algorithm is applied to estimate and track the state of charge at different temperatures and working conditions. The experimental results show that the established estimation model can better estimate the state of charge of lithium battery with fast convergence rate, and can estimate the battery state of different working conditions at different temperatures. The tracking effect is good and the estimation error is controlled within 0.03%. |
Year | DOI | Venue |
|---|---|---|
2020 | 10.1109/ICARM49381.2020.9195316 | ICARM |
DocType | Citations | PageRank |
Conference | 0 | 0.34 |
References | Authors | |
0 | 6 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Wenhua Xu | 1 | 0 | 0.34 |
| Shunli Wang | 2 | 0 | 0.34 |
| Carlos Fernandez | 3 | 0 | 2.03 |
| Chun Yu | 4 | 15 | 3.65 |
| Yongcun Fan | 5 | 0 | 0.34 |
| daniel ioan stroe | 6 | 3 | 4.26 |