標題: Automatic Power Monitor (APM) in Switching Charger with Smooth Transition Loop Selector (STLS) for High-energy Throughput System
作者: Tsai, Tsu-Wei
Peng, Ruei-Hong
Su, Yi-Ping
Chen, Ya-Ping
Chen, Ke-Horng
Wang, Shih-Ming
Lee, Ming-Wei
Luo, Hsin-yu
電控工程研究所
Institute of Electrical and Control Engineering
公開日期: 2012
摘要: 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.
URI: http://hdl.handle.net/11536/20955
ISBN: 978-1-4673-0801-4
期刊: 2012 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE)
起始頁: 3182
結束頁: 3186
Appears in Collections:Conferences Paper