General Unified Analyses of Two-Capacitor Inductive Power Transfer Systems: Equivalence of Current-Source SS and SP Compensations

A general and systematic comparison of eight compensation schemes in the inductive power transfer system (IPTS) of single magnetic coupling and two capacitors is proposed in this paper. The characteristics of series-series (SS), series-parallel (SP), parallel-series (PS), and parallel-parallel (PP) compensation schemes for a voltage source or a current source are widely explored in terms of maximum efficiency, maximum power transfer, load-independent output voltage or current, magnetic coupling coefficient (k) independency, and allowance of no magnetic coupling (k = 0). Through comparative analyses using a general unified IPTS model, the current-source-type SS and SP are found to be superior to other compensation schemes in terms of the five criteria mentioned above, and they are found to have nearly the same efficiency, load power, and component stress characteristics for the same load quality factor. A design guideline for the current-source-type SS and SP is suggested and experimentally verified by a 200-W prototype of air coils at 100 kHz.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date
2015-11
Language
English
Keywords

ENERGY TRANSMISSION-SYSTEM; WIRELESS POWER; IPT SYSTEMS; OPTIMIZED EFFICIENCY; RESONANT CONVERTER; CONTACTLESS; DELIVERY; PICKUP; OUTPUT; MODEL

Citation

IEEE TRANSACTIONS ON POWER ELECTRONICS, v.30, no.11, pp.6030 - 6045

ISSN
0885-8993
DOI
10.1109/TPEL.2015.2409734
URI
http://hdl.handle.net/10203/203734
Appears in Collection
EE-Journal Papers(저널논문)EE-Journal Papers(저널논문)NE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
  • Hit : 128
  • Download : 0
  • Cited 0 times in thomson ci
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡClick to seewebofscience_button
⊙ Cited 20 items in WoSClick to see citing articles inrecords_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0