New Architectures for Radio-Frequency DC-DC Power Conversion
Name
Rivas new architectures.pdf
Size
1.04 MB
Format
Adobe PDF
Checksum (MD5)
91bdb9233a61a17343b0ed183f5309ff
Author(s)
Rivas, Juan M.
Shafran, John S.
Perreault, David J.
Wahby, Riad S.
Date Issued
March 2006
Journal
IEEE Transactions on Power Electronics
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Citation
Rivas, J.M., R.S. Wahby, J.S. Shafran, and D.J. Perreault. “New Architectures for Radio-Frequency DC–DC Power Conversion.” IEEE Trans. Power Electron. 21, no. 2 (n.d.): 380–393. © 2006 IEEE
Version
Final published version
Abstract
This document proposes two new architectures for switched-mode dc–dc power conversion. The proposed architectures enable dramatic increases in switching frequency to be realized while preserving features critical in practice, including regulation of the output across a wide load range and high light-load efficiency. This is achieved in part by how the energy conversion and regulation functions are partitioned. The structure and control approach of the new architectures are described, along with representative implementation methods. The design and experimental evaluation of prototype systems with cells operating at 100MHz are also described. It is anticipated that the proposed approaches and ones like them will allow substantial improvements in the size of switching power converters and, in some cases, will permit their integrated fabrication.
MIT Department
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Massachusetts Institute of Technology. Laboratory for Electromagnetic and Electronic Systems
Terms of Use
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1109/TPEL.2005.869740
