A modified control scheme to alleviate DC voltage stress in active clamp PFC AC/DC converter with universal input

Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC

Volumn 1, Issue , 2002, Pages 483-489

  Wu, Wenkai ^a   Qiu, Weihong ^a   Gu, Wei ^a   Batarseh, Issa ^a  

^a APECOR Co   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CAPACITORS; CONTROL SYSTEM ANALYSIS; ELECTRIC POTENTIAL; ELECTRIC POWER FACTOR CORRECTION; ELECTRIC SWITCHES;

VOLTAGE STRESS;

ELECTRIC RECTIFIERS;

EID: 0036075836     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (10)

1. A new family of single-stage isolated power-factor correctors with fast regulation of the output voltage
2. Off-line flyback converter with input harmonic current correction
3. Single-stage single-switch isolated PFC regulator with unity power factor, fast transient response and low voltage stress
4. A novel isolated high quality rectifier with fast dynamic output response
5. Single-stage single-switch power-factor-correction AC/DC converters with DC-bus voltage feedback for universal line applications
6. An improved CCM single-stage PFC converter with a low-frequency auxiliary switch
7. A Bi-flyback PFC converter with low bulk capacitor voltage and tight output voltage regulation for universal input applications
8. A novel soft-switched single-stage AC-DC converter with low line-current harmonics and low output-voltage ripple
9. Characterization of an active clamp flyback topology for power factor correction applications
10. Utilization of an active-clamp circuit to achieve soft switching in flyback converters