A multi-hysteresis control for minimizing battery charging time within industrial JEITA guidelines

In common industrial practices, the Japan Electronics and Information Technology Industries Association (JEITA) guideline is widely adopted for battery temperature regulations. However, the conventional JEITA-compliant temperature-regulated current control (TRCC) is generally designed without consid...

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Main Authors: Liang, Rebecca Hui Wen, Yang, Yun, He, Liangxi, Qu, Jialong, Lee, Chi Kwan, Hui, Ron Shu-Yuen
Other Authors: School of Electrical and Electronic Engineering
Format: Article
Language:English
Published: 2023
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Online Access:https://hdl.handle.net/10356/172319
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1723192023-12-06T04:23:28Z A multi-hysteresis control for minimizing battery charging time within industrial JEITA guidelines Liang, Rebecca Hui Wen Yang, Yun He, Liangxi Qu, Jialong Lee, Chi Kwan Hui, Ron Shu-Yuen School of Electrical and Electronic Engineering Energy Research Institute @ NTU (ERI@N) Engineering::Electrical and electronic engineering Battery Charging Speed In common industrial practices, the Japan Electronics and Information Technology Industries Association (JEITA) guideline is widely adopted for battery temperature regulations. However, the conventional JEITA-compliant temperature-regulated current control (TRCC) is generally designed without considering the charging speed. To address this issue, a multi-hysteresis TRCC (MTRCC) is proposed in this article. The proposed MTRCC is designed based on the conventional JEITA-compliant TRCC by dividing the hysteresis band for each temperature reference from one to multiple. As a result, the number of charging current levels is increased from three to multiple, such that the charging speed can be improved according to the analysis. The proposed control inherits the simple and effective temperature regulations of the conventional control, while enhancing the charging speed without additional hardware costs. This approach has potential to be an alternative of the state-of-the-art TRCC in JEITA guidelines for single-cell charging applications. Empirical results validate that the proposed MTRCC (with four hysteresis bands) can achieve faster charging than the conventional control at four different ambient temperatures and the charging speed improvement is more significant when the ambient temperature is higher. Agency for Science, Technology and Research (A*STAR) This project was supported by the A*Star MTC-IRG Fund M21K2c0108. 2023-12-06T02:36:23Z 2023-12-06T02:36:23Z 2023 Journal Article Liang, R. H. W., Yang, Y., He, L., Qu, J., Lee, C. K. & Hui, R. S. Y. (2023). A multi-hysteresis control for minimizing battery charging time within industrial JEITA guidelines. IEEE Transactions On Industrial Electronics, 70(8), 8416-8425. https://dx.doi.org/10.1109/TIE.2022.3231280 0278-0046 https://hdl.handle.net/10356/172319 10.1109/TIE.2022.3231280 2-s2.0-85146214873 8 70 8416 8425 en M21K2c0108 IEEE Transactions on Industrial Electronics © 2022 IEEE. All rights reserved.
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Engineering::Electrical and electronic engineering
Battery
Charging Speed
spellingShingle Engineering::Electrical and electronic engineering
Battery
Charging Speed
Liang, Rebecca Hui Wen
Yang, Yun
He, Liangxi
Qu, Jialong
Lee, Chi Kwan
Hui, Ron Shu-Yuen
A multi-hysteresis control for minimizing battery charging time within industrial JEITA guidelines
description In common industrial practices, the Japan Electronics and Information Technology Industries Association (JEITA) guideline is widely adopted for battery temperature regulations. However, the conventional JEITA-compliant temperature-regulated current control (TRCC) is generally designed without considering the charging speed. To address this issue, a multi-hysteresis TRCC (MTRCC) is proposed in this article. The proposed MTRCC is designed based on the conventional JEITA-compliant TRCC by dividing the hysteresis band for each temperature reference from one to multiple. As a result, the number of charging current levels is increased from three to multiple, such that the charging speed can be improved according to the analysis. The proposed control inherits the simple and effective temperature regulations of the conventional control, while enhancing the charging speed without additional hardware costs. This approach has potential to be an alternative of the state-of-the-art TRCC in JEITA guidelines for single-cell charging applications. Empirical results validate that the proposed MTRCC (with four hysteresis bands) can achieve faster charging than the conventional control at four different ambient temperatures and the charging speed improvement is more significant when the ambient temperature is higher.
author2 School of Electrical and Electronic Engineering
author_facet School of Electrical and Electronic Engineering
Liang, Rebecca Hui Wen
Yang, Yun
He, Liangxi
Qu, Jialong
Lee, Chi Kwan
Hui, Ron Shu-Yuen
format Article
author Liang, Rebecca Hui Wen
Yang, Yun
He, Liangxi
Qu, Jialong
Lee, Chi Kwan
Hui, Ron Shu-Yuen
author_sort Liang, Rebecca Hui Wen
title A multi-hysteresis control for minimizing battery charging time within industrial JEITA guidelines
title_short A multi-hysteresis control for minimizing battery charging time within industrial JEITA guidelines
title_full A multi-hysteresis control for minimizing battery charging time within industrial JEITA guidelines
title_fullStr A multi-hysteresis control for minimizing battery charging time within industrial JEITA guidelines
title_full_unstemmed A multi-hysteresis control for minimizing battery charging time within industrial JEITA guidelines
title_sort multi-hysteresis control for minimizing battery charging time within industrial jeita guidelines
publishDate 2023
url https://hdl.handle.net/10356/172319
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