Title :
Suppressing electromagnetic interference of power converters based on 2×2-scroll chaotic PWM method
Author :
Li, H. ; Yang, Z. ; Yang, D. ; Gao, X. ; Lu, J.
Author_Institution :
Sch. of Elecrical Eng., Beijing Jiaotong Univ., Beijing, China
Abstract :
In this paper, a SCF-PWM is proposed to suppress EMI of power converters. Both simulation and experimental results verified SCF-PWM can suppress the EMI peaks effectively and avoid the low-frequency noises and the same time, the proposed SCF-PWM can provide a better EMI suppression way than TCF-PWM.
Keywords :
PWM power convertors; chaos; electromagnetic interference; 2×2-scroll chaotic PWM method; chaotic frequency PWM; electromagnetic interference suppression; power converters; traditional pulse width modulation; Electromagnetic interference; Frequency conversion; Frequency modulation; Noise; Pulse width modulation; Switches; Switching frequency;
Conference_Titel :
Magnetics Conference (INTERMAG), 2015 IEEE
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-7321-7
DOI :
10.1109/INTMAG.2015.7157289
