Title :
A novel chaotic carrier with chaotic oscillator used in PWM control for EMI Suppression
Author :
Li, Hong ; Zheng, Trillion Q. ; Li, Zhong ; Halang, Wolfgang A.
Author_Institution :
Sch. of Electr. Eng., Beijing Jiaotong Univ. Beijing, Beijing, China
Abstract :
This paper is concerned with designing a novel chaotic carrier, which has the advantages in low costs and the easy-to-design feature, suitable for the situations of high frequency, design flexibilities, and low cost requirements, to be embedded in a chaotic pulse width modulation (PWM) control for reducing electromagnetic interference (EMI) in DC-DC converters. Finally, simulations and experiments will be conducted to validate the effectiveness of the proposed chaotic PWM in reducing EMI.
Keywords :
DC-DC power convertors; PWM power convertors; chaos; electromagnetic interference; DC-DC converters; EMI suppression; PWM control; chaotic carrier; chaotic oscillator; chaotic pulse width modulation control; design flexibilities; electromagnetic interference; low cost requirements; Chaos; Circuits; Costs; DC-DC power converters; Electromagnetic interference; Frequency conversion; Oscillators; Pulse width modulation; Pulse width modulation converters; Signal generators;
Conference_Titel :
Electromagnetic Compatibility (APEMC), 2010 Asia-Pacific Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-5621-5
DOI :
10.1109/APEMC.2010.5475783
