A comparative study of carrier-frequency modulation techniques for conducted EMI suppression in PWM converters

IEEE Transactions on Industrial Electronics

Volumn 49, Issue 3, 2002, Pages 618-627

  Tse, K K ^a,b,c   Chung, Henry Shu Hung ^a,b   Hui, S Y Ron ^a,b   So, H C ^a,b  

^a IEEE   (Hong Kong)

^b CITY UNIVERSITY OF HONG KONG   (Hong Kong)

^c Johnson Electric   (Hong Kong)

Author keywords

DC DC power conversion; Power electronics; Pulsewidth modulation; Random switching techniques; Switching circuits

Indexed keywords

CARRIER-FREQUENCY MODULATION (CFM);

BANDWIDTH; ELECTROMAGNETIC COMPATIBILITY; FREQUENCY MODULATION; POWER CONVERTERS; PULSE WIDTH MODULATION; SIGNAL INTERFERENCE; SWITCHING CIRCUITS;

POWER ELECTRONICS;

EID: 0036610402     PISSN: 02780046     EISSN: None     Source Type: Journal    
DOI: 10.1109/TIE.2002.1005389     Document Type: Article

References (13)

1. Designing for electromagnetic compatibility
2. Reduction of power converter EMI emission using soft-switching technique
3. Reduction of power supply EMI emission by switching frequency modulation
4. Acoustic noise reduction in sinusoidal PWM drives using a randomly modulated carrier
5. Analysis and synthesis of randomised modulation schemes for power converters
6. A comparative investigation on the use of random modulation schemes for dc/dc converters
7. The effects of carrier frequency modulation of PWM waveforms on conducted EMC problems in switched mode power supplies
8. Random modulation techniques with fixed switching frequency for three-phase power converters