Research and simulation of frequency jitter technique in restraining conducted EMI

2009 IEEE International Conference on Mechatronics and Automation, ICMA 2009

Volumn , Issue , 2009, Pages 2566-2570

  Liu, Sheng ^a   Zhang, Yuting ^a  

^a HARBIN ENGINEERING UNIVERSITY   (China)

Author keywords

Electromagnetic interference; Frequency jitter; Modulation signal; Simulation

Indexed keywords

CONDUCTED ELECTROMAGNETIC INTERFERENCE; CONDUCTED EMI; DIFFERENT SLOPES; ELECTROMAGNETIC INTERFERENCE; ENERGY SPECTRA; EXPONENTIAL SIGNALS; INPUT CURRENT; MODULATION SIGNALS; SIMULATION RESULT; TRIANGLE SIGNALS;

COUNTING CIRCUITS; ELECTRIC POTENTIAL; ELECTROMAGNETIC COMPATIBILITY; ELECTROMAGNETIC PULSE; ELECTROMAGNETIC WAVE INTERFERENCE; ELECTROMAGNETISM; INTERFERENCE SUPPRESSION; MECHATRONICS; PULSE MODULATION; PULSE WIDTH MODULATION; SPECTROSCOPY; VOLTAGE REGULATORS;

JITTER;

EID: 77449088060     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICMA.2009.5245968     Document Type: Conference Paper

References (6)

1. F Lin, D.Y Chen, "Reduction of power supply EMI emission by switching frequency modulation," IEEE Transactions on Power Electronics, vol. 9, no. 1, pp. 132-137, January 1994.
2. Tse K,K, Ng R.W.-M, Chung H.S.-H, Hui S.Y.R., "An evaluation of the spectral characteristics of switching converters with chaotic carrier-frequency modulation," IEEE Transactions on Industrial Electronics, vol.50, no.1 pp.171-182, February 2003.
3. Zheng Zhou, Shishan Wang, "Analysis for EMI reduction of input current of the converter based on frequency jittering," Technologies of Power Electronics, vol. 41, no.12, pp. 14-15, December 2007.
4. Fuhua Deng, Shaojun Xie, "Reasearch on switching frequency jitter to the EMI suppression of DC/DC converter," Electrical Applications, vol. 26. no.2, pp.69-71. January 2007.
5. Balcells J, Santolaria A, Orlandi A, Gonzalez D, Gago J, "EMI reduction in switched power converters using frequency modulation techniques," IEEE Teansactions on Electromagnetic Compatibility, vol. 47, no. 3, pp,569-576, August 2005.
6. Zheng Zhou, Shishan Wang, "EMI reduction of the converter based on frequency jittering," Telecommunication Power Technologies, vol. 25, no. 1, pp,1-3, January 2008.