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A new switching frequency modulation scheme for EMI reduction in multiconverter topology

Author
Mon, J.; Gago, J.; Gonzalez, D.; Balcells, J.; Fernandez-Garcia, R.; Gil, I.
Type of activity
Presentation of work at congresses
Name of edition
13th European Conference on Power Electronics and Applications
Date of publication
2009
Presentation's date
2009-09
Book of congress proceedings
EPE: 2009 13th European Conference on Power Electronics and Applications, September 2009, Barcelona, Spain
First page
1
Last page
8
Repository
http://hdl.handle.net/2117/6342 Open in new window
Abstract
This paper presents a modulation scheme in order to reduce conducted Electromagnetic Interference (EMI) generated by modular power converters with parallel topology. The proposed scheme is based on a combination of interleaving and Switching Frequency Modulation (SFM) techniques. The objective of this modulation scheme is to cancel certain harmonics of EMI and to reduce the amplitude of the remaining harmonics. The proposed scheme has been implemented in a field programmable gate array and a fou...
Citation
Mon, J. [et al.]. A new switching frequency modulation scheme for EMI reduction in multiconverter topology. A: European Conference on Power Electronics and Applications. "13th European Conference on Power Electronics and Applications". Barcelona: 2009, p. 1-8.
Group of research
DISEN - Distributed Sensor Networks
Electromagnetic Compatibility (EMC); Widebandgap (WBG); Internal Activity; Feature Selective Validation (FSV); Spread Spectrum modulation; Reliability; Multilevel Converters; Fault detection;
PERC-UPC - Power Electronics Research Centre
RFEMC -

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