Hybrid switch for resonant power converters
Abstract
A hybrid switch comprising two semiconductor switches connected in parallel but having different voltage drop characteristics as a function of current facilitates attainment of zero voltage switching and reduces conduction losses to complement reduction of switching losses achieved through zero voltage switching in power converters such as high-current inverters.
- Inventors:
- Issue Date:
- Research Org.:
- National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1156952
- Patent Number(s):
- 8830711
- Application Number:
- 13/206,846
- Assignee:
- Virginia Tech Intellectual Properties, Inc. (Blacksburg, VA)
- Patent Classifications (CPCs):
-
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02B - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
H - ELECTRICITY H03 - BASIC ELECTRONIC CIRCUITRY H03K - PULSE TECHNIQUE
- DOE Contract Number:
- FC26-07NT43214
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Lai, Jih-Sheng, and Yu, Wensong. Hybrid switch for resonant power converters. United States: N. p., 2014.
Web.
Lai, Jih-Sheng, & Yu, Wensong. Hybrid switch for resonant power converters. United States.
Lai, Jih-Sheng, and Yu, Wensong. Tue .
"Hybrid switch for resonant power converters". United States. https://www.osti.gov/servlets/purl/1156952.
@article{osti_1156952,
title = {Hybrid switch for resonant power converters},
author = {Lai, Jih-Sheng and Yu, Wensong},
abstractNote = {A hybrid switch comprising two semiconductor switches connected in parallel but having different voltage drop characteristics as a function of current facilitates attainment of zero voltage switching and reduces conduction losses to complement reduction of switching losses achieved through zero voltage switching in power converters such as high-current inverters.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {9}
}
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Works referenced in this record:
High frequency power switch - improved performance by MOSFETs and IGBTs connected in parallel
conference, January 2005
- Hoffmann, K. F.; Karst, J. P.
- 2005 IEEE 11th European Conference on Power Electronics and Applications, 2005 European Conference on Power Electronics and Applications
Variable Timing Control for Wide Current Range Zero-Voltage Soft-Switching Inverters
conference, February 2009
- Lai, Jih-Sheng; Yu, Wensong; Park, Sung-Yeul
- 2009 Twenty-Fourth Annual IEEE Applied Power Electronics Conference and Exposition (APEC)