Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/9133
Title: Design for efficiency optimization and voltage controllability of series-series compensated inductive power transfer systems
Authors: Zhang, W
Wong, SC 
Tse, CK 
Chen, Q
Keywords: Inductive power transfer (IPT)
loosely coupled transformer
resonance power converter
series-series compensation
voltage transfer function
Issue Date: 2014
Publisher: Institute of Electrical and Electronics Engineers
Source: IEEE transactions on power electronics, 2014, v. 29, no. 1, 6471242, p. 191-200 How to cite?
Journal: IEEE transactions on power electronics 
Abstract: Inductive power transfer (IPT) is an emerging technology that may create new possibilities for wireless power charging and transfer applications. However, the rather complex control method and low efficiency remain the key obstructing factors for general deployment. In a regularly compensated IPT circuit, high efficiency and controllability of the voltage transfer function are always conflicting requirements under varying load conditions. In this paper, the relationships among compensation parameters, circuit efficiency, voltage transfer function, and conduction angle of the input current relative to the input voltage are studied. A design and optimization method is proposed to achieve a better overall efficiency as well as good output voltage controllability. An IPT system design procedure is illustrated with design curves to achieve a desirable voltage transfer ratio, optimizing between efficiency enhancement and current rating of the switches. The analysis is supported with experimental results.
URI: http://hdl.handle.net/10397/9133
ISSN: 0885-8993
EISSN: 1941-0107
DOI: 10.1109/TPEL.2013.2249112
Appears in Collections:Journal/Magazine Article

Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

124
Last Week
2
Last month
1
Citations as of Oct 19, 2017

WEB OF SCIENCETM
Citations

98
Last Week
0
Last month
2
Citations as of Oct 17, 2017

Page view(s)

39
Last Week
0
Last month
Checked on Oct 15, 2017

Google ScholarTM

Check

Altmetric



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.