DocumentCode
2995833
Title
Power loss and efficiency of Transcutaneous Energy Transmission System with Class-E power amplifier at any duty ratio
Author
Yang, Tianliang ; Zhao, Chunyu ; Zhang, Jinying ; Chen, Dayue
Author_Institution
Sch. of Electron., Inf. & Electr. Eng., Shanghai Jiao Tong Univ., Shanghai, China
fYear
2009
fDate
9-10 July 2009
Firstpage
1
Lastpage
4
Abstract
This paper presents an analysis of the effect of duty ratio on power loss and efficiency of the transcutaneous energy transmission system (TETS) with a class-E power amplifier. Conduction loss for each component of the TETS circuit is derived and the total efficiency of the TETS is expressed as functions of the duty ratio D . Three identical TETS at D = 0.25 , 0.5 and 0.75 are designed, constructed and tested. The experimental results match closely with the calculated ones at the power loss and total efficiency.
Keywords
power amplifiers; class-E power amplifier; conduction loss; power loss; transcutaneous energy transmission system; Coils; Immune system; Magnetic resonance; Paramagnetic resonance; Power amplifiers; Power system modeling; Propagation losses; Prosthetics; RLC circuits; Rectifiers;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Circuits and Systems, 2009. ISSCS 2009. International Symposium on
Conference_Location
Iasi
Print_ISBN
978-1-4244-3785-6
Electronic_ISBN
978-1-4244-3786-3
Type
conf
DOI
10.1109/ISSCS.2009.5206221
Filename
5206221
Link To Document