TY - GEN
T1 - Contactless inductive charging system with hysteresis loop control for small-sized household electrical appliances
AU - Lee, Jia-You
AU - Shen, Hung Yu
AU - Chang, Tsung Wen
PY - 2012/4/30
Y1 - 2012/4/30
N2 - In this paper, the contactless power transmission technique is investigated for inductive charging system of small-sized household electrical appliances. The application category of contactless power transmission will be briefly discussed. Different core types is analyzed and simulated for contactless power transmission to select the appropriate coupled structure for inductive charging system of small-sized household electrical appliances. Four resonant topologies and reflected impedance of inductive charging system are also analyzed and designed. Hysteresis loop control is adopted to keep the system stable by phase-locked loop (PLL). An inductive charging system of small-sized household electrical appliances is proposed and verified by the experiment which is able to charge the 600mAh lithium battery when a 2.5mm gap between small-sized household appliances and the inductive charging system is present, measuring an efficiency of 82.1%.
AB - In this paper, the contactless power transmission technique is investigated for inductive charging system of small-sized household electrical appliances. The application category of contactless power transmission will be briefly discussed. Different core types is analyzed and simulated for contactless power transmission to select the appropriate coupled structure for inductive charging system of small-sized household electrical appliances. Four resonant topologies and reflected impedance of inductive charging system are also analyzed and designed. Hysteresis loop control is adopted to keep the system stable by phase-locked loop (PLL). An inductive charging system of small-sized household electrical appliances is proposed and verified by the experiment which is able to charge the 600mAh lithium battery when a 2.5mm gap between small-sized household appliances and the inductive charging system is present, measuring an efficiency of 82.1%.
UR - https://www.scopus.com/pages/publications/84860169891
UR - https://www.scopus.com/pages/publications/84860169891#tab=citedBy
U2 - 10.1109/APEC.2012.6166122
DO - 10.1109/APEC.2012.6166122
M3 - Conference contribution
AN - SCOPUS:84860169891
SN - 9781457712159
T3 - Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
SP - 2172
EP - 2178
BT - APEC 2012 - 27th Annual IEEE Applied Power Electronics Conference and Exposition
T2 - 27th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2012
Y2 - 5 February 2012 through 9 February 2012
ER -