Improving Phase-Locked Battery Charger Speed by Using Resistance-Compensated Technique

被引:36
作者
Chen, Liang-Rui [1 ]
Liu, Chuan-Sheng [2 ]
Chen, Jin-Jia [1 ]
机构
[1] Natl Changhua Univ Educ, Dept Elect Engn, Changhua 500, Taiwan
[2] Natl Formosa Univ, Dept Aeronaut Engn, Huwei 632, Taiwan
关键词
Lithium-ion (Li-ion) battery; phase-locked battery charger (PLBC); phase-locked loop (PLL); PIEZOELECTRIC TRANSFORMER; SYSTEM; LOOP; PLL; EQUALIZATION; IMPEDANCE; CIRCUIT; CONVERTERS; DESIGN;
D O I
10.1109/TIE.2008.2008342
中图分类号
TP [自动化技术、计算机技术];
学科分类号
080201 [机械制造及其自动化];
摘要
In this paper, a resistance-compensated phase-locked battery charger (RC-PLBC) mathematical model is built, and its s-domain transfer function is also derived. The stable, safe, and nonovercharging conditions of the RC-PLBC are discussed, and many criteria are proposed. After that, a complete design procedure is presented for designing a fast and safe RC-PLBC. A prototype of RC-PLBC is designed and realized to verify the charging performance. Comparing with a typical PLBC, the charge speed of the proposed RC-PLBC is improved by 18%, and the safety is held on.
引用
收藏
页码:1205 / 1211
页数:7
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