TY - GEN
T1 - Design Consideration of a Current-Source-Output Inductive Power Transfer LED Lighting System
AU - Qu, Xiaohui
AU - Wong, Siu-Chung
AU - Tse, Chi Kong
AU - Zhang, Guobao
PY - 2014/9
Y1 - 2014/9
N2 - Inductive power transfer (IPT) light-emitting diode (LED) lighting systems have many advantages in commercial, industrial and domestic applications. Due to the large leakage inductance, primary and secondary capacitor compensations are necessary to improve the power transfer capability. To offer a direct current source output for LED driving, topology with series-series (SS) compensation is chosen and analyzed in this paper. Using a properly designed operating frequency, the SS compensation can be the best topology for the voltage-source-input and current-source-output applications. To design an efficient IPT system, the loosely coupled transformer is the key component whose design and interaction with other system components can be difficult to formulate. In this paper, a systematic design methodology for an efficient IPT LED lighting system is proposed. The analysis, implementation and verification are detailed.
AB - Inductive power transfer (IPT) light-emitting diode (LED) lighting systems have many advantages in commercial, industrial and domestic applications. Due to the large leakage inductance, primary and secondary capacitor compensations are necessary to improve the power transfer capability. To offer a direct current source output for LED driving, topology with series-series (SS) compensation is chosen and analyzed in this paper. Using a properly designed operating frequency, the SS compensation can be the best topology for the voltage-source-input and current-source-output applications. To design an efficient IPT system, the loosely coupled transformer is the key component whose design and interaction with other system components can be difficult to formulate. In this paper, a systematic design methodology for an efficient IPT LED lighting system is proposed. The analysis, implementation and verification are detailed.
KW - Current source
KW - Inductive power transfer
KW - LED lighting
KW - Loosely coupled transformer
UR - https://www.scopus.com/pages/publications/84934300368
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84934300368&origin=recordpage
U2 - 10.1109/ECCE.2014.6953891
DO - 10.1109/ECCE.2014.6953891
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 9781479957767
SP - 3607
EP - 3611
BT - ECCE 2014 - IEEE ENERGY CONVERSION CONGRESS & EXPO
PB - IEEE
T2 - 6th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2014)
Y2 - 14 September 2014 through 18 September 2014
ER -