The effect of switching frequency modulation on the differential-mode conducted interference of the boost power-factor correction converter

IEEE Transactions on Electromagnetic Compatibility

Volumn 49, Issue 3, 2007, Pages 526-536

  Morrison, Richard ^a   Power, Daithi ^a  

^a UNIVERSITY COLLEGE CORK   (Ireland)

Author keywords

Digital control; Digital modulation; Electromagnetic conductive interference; Frequency modulation

Indexed keywords

CONDUCTED ELECTROMAGNETIC INTERFERENCES; CONDUCTED EMI; DIFFERENTIAL MODES; DIGITAL CONTROL; DIGITAL MODULATION; ELECTROMAGNETIC CONDUCTIVE INTERFERENCE; LINE FREQUENCIES; LINEAR MODULATIONS; MODULATION FREQUENCIES; OFFLINE; POWER-FACTOR CORRECTIONS; QUASI PEAKS; RESOLUTION BANDWIDTHS;

AMPLITUDE MODULATION; DIGITAL CONTROL SYSTEMS; ELECTRIC POWER SUPPLIES TO APPARATUS; ELECTROMAGNETIC COMPATIBILITY; ELECTROMAGNETIC PULSE; ELECTROMAGNETISM; SWITCHING FREQUENCY;

FREQUENCY MODULATION;

EID: 47249112700     PISSN: 00189375     EISSN: None     Source Type: Journal    
DOI: 10.1109/TEMC.2007.903404     Document Type: Article

References (15)

1. M. Albach, "An ac-dc converter with low mains current distortion and minimized conducted emissions," in Proc. 3rd Annu. Conf. Power Electron. Appl. (EPE), 1989, pp. 457-460.
2. M. J. Willers, M. Egan, J.M. D. Murphy, and S. Daly, "An ac/dc converter with low input distortion and near unity power factor," in Proc. 5th Annu. Conf. Power Electron. Appl. (EPE), 1993, vol. 4, pp. 1-7.
3. EN55022: Limits and Methods of Measurement of Radio Disturbance Characteristics of Information Technology Equipment, European Norm Standard, 1994.
4. VDE0871: Radio Interference Suppression of Radio Frequency Equipment, for Industrial, Scientific and Medical (ISM) and Similar Purposes, DIN Standard, 1978.
5. F. Lin and D. Y. Chen, "Reduction of power supply EMI emission by switching frequency modulation," IEEE Trans. Power Electron., vol. 9, no. 1, pp. 132-137, Jan. 1994.
6. A. Santalaria, J. Balcells, D. González, and J. Gago, "Evaluation of switching frequency modulation in EMI emissions reduction applied to power converters," in Proc. 29th Annu. Conf. IEEE Ind. Electron. Soc. (IECON), 2003, vol. 3, pp. 2306-2311.
7. J. Balcells, A. Santolaria, A. Orlandi, D. González, and J. Gago, "EMI reduction in switched power converters using frequency modulation techniques," IEEE Trans. Electromagn. Compat., vol. 47, no. 3, pp. 569-575, Aug. 2005.
8. K. K. Tse, H. S.-H. Chung, S. Y. R. Hui, and H. C. So, "Spectral characteristics of randomly switched PWM dc/dc converters operating in discontinuous conduction mode," IEEE Trans. Ind. Electron., vol. 47, no. 4, pp. 759-769, Aug. 2000.
9. K. K. Tse, H. S.-H. Chung, S. Y. R. Hui, and H. C. So, "Analysis and spectral characteristics of a spread-spectrum technique for conducted EMI suppression," IEEE Trans. Power Electron., vol. 15, no. 2, pp. 399-410, Mar. 2000.
10. K. K. Tse, H. S.-H. Chung, S. Y. R. Hui, and H. C. So, "A comparative study of carrier-frequency modulation techniques for conducted EMI suppression in PWM converters," IEEE Trans. Ind. Electron., vol. 49, no. 3, pp. 618-627, Jun. 2002.
11. M. Albach, "Conducted interference voltage of ac-dc converters," in Proc. 17th Annu. IEEE Power Electron. Spec. Conf. (PESC), 1986, pp. 203-212.
12. R. Morrison, D. Power, and M. Egan, "The realization of the control of an ac/dc converter using a motor control DSP," presented at the 11th Eur. Conf. Power Electron. Appl. (EPE), Dresden, Germany, 2005, Paper 933.
13. H. Chung, S. Y. R. Hui, and K. K. Tse, "Reduction of power converter EMI emission using soft-switching technique," IEEE Trans. Electromagn. Compat., vol. 40, no. 3, pp. 282-287, Aug. 1998.
14. M. J. Nave, "A novel differential mode rejection network for conducted emissions diagnostics," in Proc. IEEE Nat. Symp. Electromagn. Compat., 1989, pp. 223-227.
15. R. Morrison, D. Power, M. Barry, and G. Young, "The effect of frequency smearing on the differential-mode conducted interference of the boost power-factor correction converter," in Proc. 40th Int. Univ. Power Eng. Conf., 2005, vol. 2, pp. 782-787.