Automatic power monitor (APM) in switching charger with smooth transition loop selector (STLS) for high-energy throughput system

Tsu Wei Tsai; Ruei Hong Peng; Yi Ping Su; Ya Ping Chen; Ke-Horng Chen; Shih Ming Wang; Ming Wei Lee; Hsin Yu Luo

doi:10.1109/ECCE.2012.6342505

Automatic power monitor (APM) in switching charger with smooth transition loop selector (STLS) for high-energy throughput system

Tsu Wei Tsai^*, Ruei Hong Peng, Yi Ping Su, Ya Ping Chen, Ke-Horng Chen, Shih Ming Wang, Ming Wei Lee, Hsin Yu Luo

^*Corresponding author for this work

Department of Electrical and Computer Engineering

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

2 Scopus citations

Abstract

This paper proposed a switch-based charger system instead of LDO-based charger for Li-Ion batteries. The automatic power monitor (APM) controls three main power delivery paths to generate five different charging cases. Moreover, with the proposed smooth transition loop selector (STLS), the charging process can transfer smoothly and never oscillate between two consecutive stages. Furthermore, the STLS can bear different batteries with wide built-in resistance variation by adjusting charging factors. The stability analysis proves that the stability of APM loop is guaranteed by only one Type-III compensator. The simulation results ensure the performance of the system controlled by APM even if the power source is unable to provide sufficient power.

Original language	English
Title of host publication	2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012
Pages	3182-3186
Number of pages	5
DOIs	https://doi.org/10.1109/ECCE.2012.6342505
State	Published - 17 Dec 2012
Event	4th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2012 - Raleigh, NC, United States Duration: 15 Sep 2012 → 20 Sep 2012

Publication series

Name	2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012

Conference

Conference	4th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2012
Country	United States
City	Raleigh, NC
Period	15/09/12 → 20/09/12

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10.1109/ECCE.2012.6342505

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Tsai, T. W., Peng, R. H., Su, Y. P., Chen, Y. P., Chen, K-H., Wang, S. M., Lee, M. W., & Luo, H. Y. (2012). Automatic power monitor (APM) in switching charger with smooth transition loop selector (STLS) for high-energy throughput system. In 2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012 (pp. 3182-3186). [6342505] (2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012). https://doi.org/10.1109/ECCE.2012.6342505

Tsai, Tsu Wei ; Peng, Ruei Hong ; Su, Yi Ping ; Chen, Ya Ping ; Chen, Ke-Horng ; Wang, Shih Ming ; Lee, Ming Wei ; Luo, Hsin Yu. / Automatic power monitor (APM) in switching charger with smooth transition loop selector (STLS) for high-energy throughput system. 2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012. 2012. pp. 3182-3186 (2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012).

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title = "Automatic power monitor (APM) in switching charger with smooth transition loop selector (STLS) for high-energy throughput system",

abstract = "This paper proposed a switch-based charger system instead of LDO-based charger for Li-Ion batteries. The automatic power monitor (APM) controls three main power delivery paths to generate five different charging cases. Moreover, with the proposed smooth transition loop selector (STLS), the charging process can transfer smoothly and never oscillate between two consecutive stages. Furthermore, the STLS can bear different batteries with wide built-in resistance variation by adjusting charging factors. The stability analysis proves that the stability of APM loop is guaranteed by only one Type-III compensator. The simulation results ensure the performance of the system controlled by APM even if the power source is unable to provide sufficient power.",

author = "Tsai, {Tsu Wei} and Peng, {Ruei Hong} and Su, {Yi Ping} and Chen, {Ya Ping} and Ke-Horng Chen and Wang, {Shih Ming} and Lee, {Ming Wei} and Luo, {Hsin Yu}",

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note = "null ; Conference date: 15-09-2012 Through 20-09-2012",

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Tsai, TW, Peng, RH, Su, YP, Chen, YP, Chen, K-H, Wang, SM, Lee, MW & Luo, HY 2012, Automatic power monitor (APM) in switching charger with smooth transition loop selector (STLS) for high-energy throughput system. in 2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012., 6342505, 2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012, pp. 3182-3186, 4th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2012, Raleigh, NC, United States, 15/09/12. https://doi.org/10.1109/ECCE.2012.6342505

Automatic power monitor (APM) in switching charger with smooth transition loop selector (STLS) for high-energy throughput system. / Tsai, Tsu Wei; Peng, Ruei Hong; Su, Yi Ping; Chen, Ya Ping; Chen, Ke-Horng; Wang, Shih Ming; Lee, Ming Wei; Luo, Hsin Yu.

2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012. 2012. p. 3182-3186 6342505 (2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012).

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

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AU - Tsai, Tsu Wei

AU - Peng, Ruei Hong

AU - Su, Yi Ping

AU - Chen, Ya Ping

AU - Chen, Ke-Horng

AU - Wang, Shih Ming

AU - Lee, Ming Wei

AU - Luo, Hsin Yu

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N2 - This paper proposed a switch-based charger system instead of LDO-based charger for Li-Ion batteries. The automatic power monitor (APM) controls three main power delivery paths to generate five different charging cases. Moreover, with the proposed smooth transition loop selector (STLS), the charging process can transfer smoothly and never oscillate between two consecutive stages. Furthermore, the STLS can bear different batteries with wide built-in resistance variation by adjusting charging factors. The stability analysis proves that the stability of APM loop is guaranteed by only one Type-III compensator. The simulation results ensure the performance of the system controlled by APM even if the power source is unable to provide sufficient power.

AB - This paper proposed a switch-based charger system instead of LDO-based charger for Li-Ion batteries. The automatic power monitor (APM) controls three main power delivery paths to generate five different charging cases. Moreover, with the proposed smooth transition loop selector (STLS), the charging process can transfer smoothly and never oscillate between two consecutive stages. Furthermore, the STLS can bear different batteries with wide built-in resistance variation by adjusting charging factors. The stability analysis proves that the stability of APM loop is guaranteed by only one Type-III compensator. The simulation results ensure the performance of the system controlled by APM even if the power source is unable to provide sufficient power.

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Tsai TW, Peng RH, Su YP, Chen YP, Chen K-H, Wang SM et al. Automatic power monitor (APM) in switching charger with smooth transition loop selector (STLS) for high-energy throughput system. In 2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012. 2012. p. 3182-3186. 6342505. (2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012). https://doi.org/10.1109/ECCE.2012.6342505