Current-pumped battery charger

Liang Rui Chen; Jin Jia Chen; Neng Yi Chu; Gia Yo Han

doi:10.1109/TIE.2008.921685

Current-pumped battery charger

Liang Rui Chen, Jin Jia Chen, Neng Yi Chu, Gia Yo Han

Department of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

77 Citations (Scopus)

Abstract

A novel current-pumped battery charger (CPBC) is proposed in this paper to increase the Li-ion battery charging performance. A complete charging process, consisting of three subprocesses, namely: 1) the bulk current charging process; 2) the pulsed current charging process; and 3) the pulsed float charging process, can be automatically implemented by using the inherent characteristics of current-pumped phase-locked loop (CPLL). A design example for a 700-mA Li-ion battery is built to assess the CPBC's performance. In comparison with the conventional phase-locked battery charger, the battery available capacity and charging efficiency of the proposed CPBC are improved by about 6.9% and 1.5%, respectively. The results of the experiment show that a CPLL is really suitable for carrying out a Li-ion battery pulse charger.

Original language	English
Pages (from-to)	2482-2488
Number of pages	7
Journal	IEEE Transactions on Industrial Electronics
Volume	55
Issue number	6
DOIs	https://doi.org/10.1109/TIE.2008.921685
Publication status	Published - 2008 Dec 1

All Science Journal Classification (ASJC) codes

Control and Systems Engineering
Electrical and Electronic Engineering

Access to Document

10.1109/TIE.2008.921685

Fingerprint Dive into the research topics of 'Current-pumped battery charger'. Together they form a unique fingerprint.

Cite this

@article{1e58b833de75423ea604669dfd6e3e05,

title = "Current-pumped battery charger",

abstract = "A novel current-pumped battery charger (CPBC) is proposed in this paper to increase the Li-ion battery charging performance. A complete charging process, consisting of three subprocesses, namely: 1) the bulk current charging process; 2) the pulsed current charging process; and 3) the pulsed float charging process, can be automatically implemented by using the inherent characteristics of current-pumped phase-locked loop (CPLL). A design example for a 700-mA Li-ion battery is built to assess the CPBC's performance. In comparison with the conventional phase-locked battery charger, the battery available capacity and charging efficiency of the proposed CPBC are improved by about 6.9% and 1.5%, respectively. The results of the experiment show that a CPLL is really suitable for carrying out a Li-ion battery pulse charger.",

author = "Chen, {Liang Rui} and Chen, {Jin Jia} and Chu, {Neng Yi} and Han, {Gia Yo}",

year = "2008",

month = dec,

day = "1",

doi = "10.1109/TIE.2008.921685",

language = "English",

volume = "55",

pages = "2482--2488",

journal = "IEEE Transactions on Industrial Electronics",

issn = "0278-0046",

publisher = "IEEE Industrial Electronics Society",

number = "6",

}

TY - JOUR

T1 - Current-pumped battery charger

AU - Chen, Liang Rui

AU - Chen, Jin Jia

AU - Chu, Neng Yi

AU - Han, Gia Yo

PY - 2008/12/1

Y1 - 2008/12/1

N2 - A novel current-pumped battery charger (CPBC) is proposed in this paper to increase the Li-ion battery charging performance. A complete charging process, consisting of three subprocesses, namely: 1) the bulk current charging process; 2) the pulsed current charging process; and 3) the pulsed float charging process, can be automatically implemented by using the inherent characteristics of current-pumped phase-locked loop (CPLL). A design example for a 700-mA Li-ion battery is built to assess the CPBC's performance. In comparison with the conventional phase-locked battery charger, the battery available capacity and charging efficiency of the proposed CPBC are improved by about 6.9% and 1.5%, respectively. The results of the experiment show that a CPLL is really suitable for carrying out a Li-ion battery pulse charger.

AB - A novel current-pumped battery charger (CPBC) is proposed in this paper to increase the Li-ion battery charging performance. A complete charging process, consisting of three subprocesses, namely: 1) the bulk current charging process; 2) the pulsed current charging process; and 3) the pulsed float charging process, can be automatically implemented by using the inherent characteristics of current-pumped phase-locked loop (CPLL). A design example for a 700-mA Li-ion battery is built to assess the CPBC's performance. In comparison with the conventional phase-locked battery charger, the battery available capacity and charging efficiency of the proposed CPBC are improved by about 6.9% and 1.5%, respectively. The results of the experiment show that a CPLL is really suitable for carrying out a Li-ion battery pulse charger.

UR - http://www.scopus.com/inward/record.url?scp=54249154095&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=54249154095&partnerID=8YFLogxK

U2 - 10.1109/TIE.2008.921685

DO - 10.1109/TIE.2008.921685

M3 - Article

AN - SCOPUS:54249154095

VL - 55

SP - 2482

EP - 2488

JO - IEEE Transactions on Industrial Electronics

JF - IEEE Transactions on Industrial Electronics

SN - 0278-0046

IS - 6

ER -