摘要
in the rest, two equivalent circuit models, the first-order resistance-capacitance (RC) model and the second-order RC model, were investigated for a lithium-ion battery. The Gauss-Newton (G-N) least square was applied to identify the two model parameters because of its nonlinear estimation and iteration. The lithium-ion battery rested respectively at three SOC points as 20%, 50%, and 80%. Results show that the second-order RC model presents better approximation for the real battery terminal voltage than the first-order whether the battery charges or discharges.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Conference Proceedings |
| 出版商 | Institute of Electrical and Electronics Engineers Inc. |
| ISBN（电子版） | 9781479942398 |
| DOI | |
| 出版状态 | 已出版 - 30 10月 2014 |
| 活动 | 2014 IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Beijing, 中国 期限: 31 8月 2014 → 3 9月 2014 |
出版系列
| 姓名 | IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Conference Proceedings |
|---|
会议
| 会议 | 2014 IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Beijing |
| 时期 | 31/08/14 → 3/09/14 |
指纹
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Li, S., & Cheng, X. (2014). A comparative study on RC models of lithium-ion battery. 在 IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Conference Proceedings 文章 6940818 (IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Conference Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ITEC-AP.2014.6940818