Stepwise segmented charging technique for lithium-ion battery to induce thermal management by low-temperature internal heating

Haijun Ruan; Jiuchun Jiang; Bingxiang Sun; Ningning Wu; Wei Shi; Yanru Zhang

doi:10.1109/ITEC-AP.2014.6941094

Stepwise segmented charging technique for lithium-ion battery to induce thermal management by low-temperature internal heating

Haijun Ruan, Jiuchun Jiang, Bingxiang Sun, Ningning Wu, Wei Shi, Yanru Zhang

Beijing Jiaotong University

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding › peer-review

16 Citations (Scopus)

Abstract

The severe deterioration of performance for the lithium-ion battery(LIB) at low temperatures adversely restricts the feasibility and applicability of LIB for electric vehicle(EV) applications. Therefore preheating batteries to proper temperature is an essential function of an effective battery management system to improve the low temperature performance. A novel internal heating strategy applying stepwise sequences of charging current pulses and constant discharging current amplitude is proposed, based on the first order RC equivalent circuit model and the temperature-rise model of LIB. In view of the developed preheating method, a preheating simulation model of charging current step-growth is established and simulated, and then the method is experimentally validated for rapidity and feasibility. Ultimately, the preheated battery is charged and the capacity charged is 2.30 times larger comparing with non-preheated battery.

Original language	English
Title of host publication	IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Conference Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1-6
Number of pages	6
ISBN (Electronic)	9781479942398
DOIs	https://doi.org/10.1109/ITEC-AP.2014.6941094
Publication status	Published - 3 Nov 2014
Externally published	Yes
Event	2014 IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Beijing, China Duration: 31 Aug 2014 → 3 Sept 2014

Publication series

Name	IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Conference Proceedings

Conference

Conference	2014 IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014
Country/Territory	China
City	Beijing
Period	31/08/14 → 3/09/14

Bibliographical note

Publisher Copyright:
© 2014 IEEE.

Keywords

Lithium-ion battery
Low-temperature internal heating
Preheating simulation model
Stepwise segment charging

ASJC Scopus subject areas

Electrical and Electronic Engineering
Transportation

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1109/ITEC-AP.2014.6941094

Cite this

Ruan, H., Jiang, J., Sun, B., Wu, N., Shi, W., & Zhang, Y. (2014). Stepwise segmented charging technique for lithium-ion battery to induce thermal management by low-temperature internal heating. In IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Conference Proceedings (pp. 1-6). Article 6941094 (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.2014.6941094

Stepwise segmented charging technique for lithium-ion battery to induce thermal management by low-temperature internal heating. / Ruan, Haijun; Jiang, Jiuchun; Sun, Bingxiang et al.
IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 2014. p. 1-6 6941094 (IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Conference Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding › peer-review

Ruan, H, Jiang, J, Sun, B, Wu, N, Shi, W & Zhang, Y 2014, Stepwise segmented charging technique for lithium-ion battery to induce thermal management by low-temperature internal heating. in IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Conference Proceedings., 6941094, IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Conference Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 1-6, 2014 IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014, Beijing, China, 31/08/14. https://doi.org/10.1109/ITEC-AP.2014.6941094

Ruan H, Jiang J, Sun B, Wu N, Shi W, Zhang Y. Stepwise segmented charging technique for lithium-ion battery to induce thermal management by low-temperature internal heating. In IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc. 2014. p. 1-6. 6941094. (IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Conference Proceedings). doi: 10.1109/ITEC-AP.2014.6941094

Ruan, Haijun ; Jiang, Jiuchun ; Sun, Bingxiang et al. / Stepwise segmented charging technique for lithium-ion battery to induce thermal management by low-temperature internal heating. IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 1-6 (IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Conference Proceedings).

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abstract = "The severe deterioration of performance for the lithium-ion battery(LIB) at low temperatures adversely restricts the feasibility and applicability of LIB for electric vehicle(EV) applications. Therefore preheating batteries to proper temperature is an essential function of an effective battery management system to improve the low temperature performance. A novel internal heating strategy applying stepwise sequences of charging current pulses and constant discharging current amplitude is proposed, based on the first order RC equivalent circuit model and the temperature-rise model of LIB. In view of the developed preheating method, a preheating simulation model of charging current step-growth is established and simulated, and then the method is experimentally validated for rapidity and feasibility. Ultimately, the preheated battery is charged and the capacity charged is 2.30 times larger comparing with non-preheated battery.",

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AU - Shi, Wei

AU - Zhang, Yanru

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AB - The severe deterioration of performance for the lithium-ion battery(LIB) at low temperatures adversely restricts the feasibility and applicability of LIB for electric vehicle(EV) applications. Therefore preheating batteries to proper temperature is an essential function of an effective battery management system to improve the low temperature performance. A novel internal heating strategy applying stepwise sequences of charging current pulses and constant discharging current amplitude is proposed, based on the first order RC equivalent circuit model and the temperature-rise model of LIB. In view of the developed preheating method, a preheating simulation model of charging current step-growth is established and simulated, and then the method is experimentally validated for rapidity and feasibility. Ultimately, the preheated battery is charged and the capacity charged is 2.30 times larger comparing with non-preheated battery.

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Stepwise segmented charging technique for lithium-ion battery to induce thermal management by low-temperature internal heating

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

UN SDGs

Access to Document

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