An innovative EMI reduction design technique in power converters

1996 ◽  
Vol 38 (4) ◽  
pp. 567-575 ◽  
Author(s):  
A. Consoli ◽  
S. Musumeci ◽  
G. Oriti ◽  
A. Testa
Keyword(s):  
Power Converters ◽  
Design Technique ◽  
Emi Reduction

scholarly journals EMI Reduction in Low Input Ripple DC-DC Converter using Chaos PWM technique

2018 ◽  
Vol 2 (2) ◽  
Author(s):  
Antonella Ragusa ◽  
Giuseppe Marsala
Keyword(s):  
Energy Spectrum ◽  
Output Voltage ◽  
Power Converters ◽  
Input Current ◽  
Pwm Control ◽  
Low Input ◽  
Chua Oscillator ◽  
Chaotic Carrier ◽  
Emi Reduction

This paper presents a chaotic PWM switching technique for a high boost DC-DC converter with a very low ripple at the input current. The use of a choatic PWM allows a reduction of Electromagnetic In (EMI) at the output of power converters by spreading the energy spectrum of the output voltage. In this paper a chaotic PWM, using the Chua oscillator, has been implemented in Matlab for the converter under study and a comparison with a traditional PWM control has been done. A detailed description of the generation of the chaotic carrier is presented and the effect on the output EMI mitigation has been shown.

scholarly journals Robust Filter Design Technique to Limit Resonance in Long Cables Connected to Power Converters

2020 ◽  
Vol 62 (6) ◽  
pp. 2804-2813
Author(s):  
Tamiris Grossl Bade ◽  
James Roudet ◽  
Jean-Michel Guichon ◽  
Patrick Kuo-Peng ◽  
Carlos A. F. Sartori
Keyword(s):  
Power Converters ◽  
Filter Design ◽  
Design Technique

Implementation of artificial frequency modulation in boundary mode power converters for EMI reduction

2020 ◽  
Author(s):  
Francesco Ferrazza ◽  
Fabio Cacciotto ◽  
Silvio de Simone ◽  
Sergio Rapisarda ◽  
Claudio Adragna
Keyword(s):  
Frequency Modulation ◽  
Power Converters ◽  
Boundary Mode ◽  
Emi Reduction

EMI Reduction in Switched Power Converters Using Frequency Modulation Techniques

2005 ◽  
Vol 47 (3) ◽  
pp. 569-576 ◽  
Author(s):  
J. Balcells ◽  
A. Santolaria ◽  
A. Orlandi ◽  
D. Gonzalez ◽  
J. Gago
Keyword(s):  
Frequency Modulation ◽  
Power Converters ◽  
Modulation Techniques ◽  
Emi Reduction
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