Improved zero voltage and zero current switching full bridge PWM converter with secondary active clamp

PESC Record - IEEE Annual Power Electronics Specialists Conference

Volumn 2, Issue , 1998, Pages 948-954

  Baek, J W ^a   Cho, J G ^a   Yoo, D W ^a   Rim, G H ^a   Kim, H G ^a  

^a Korea Electrotechnology Research Institute (KERI)   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

FULL BRIDGE PULSE WIDTH MODULATED (FB PWM) CONVERTERS; LEADING-LEG SWITCHES; SECONDARY ACTIVE CLAMPS; ZERO VOLTAGE AND ZERO CURRENT SWITCHING (ZVZCS);

BIPOLAR TRANSISTORS; ELECTRIC NETWORK ANALYSIS; ELECTRIC SWITCHES; POWER INDUCTORS; PULSE WIDTH MODULATION;

POWER CONVERTERS;

EID: 0031638450     PISSN: 02759306     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/PESC.1998.703117     Document Type: Conference Paper

References (8)

1. IGBT "data-CD 1997", European Power Semiconductor and Electronic company 1997
2. IGBT "Designers Manual", International Rectifier, EI Segundo, CA, 1994.
3. J. A. Sabaté, V. Vlatkovic, R. B. Ridley, F. C. Lee, and B. H. Cho, "Design considerations for high-voltage high-power full-bridge zero-voltage-switched PWM converter," IEEE APEC Ree. 1990, pp.275-284.
4. J. G. Cho, J. Sabaté, G. Hua, and F. C. Lee, "Zero voltage and zero current switching full bridge PWM converter for high power applications," IEEE PESC Ree. 1994, pp. 102-108.
5. J. G. Cho, G. H. Rim, and F. C. Lee, "Zero voltage and zero current switching full bridge PWM converter secondary active clamp," IEEE PESC Ree. 1996, pp. pp. 657-663.
6. E. S. Kim, K. Y. Cho, et. AL, "An improved soft switching PWM FB dc/dc converter for reducing conduction loss," IEEE PESC Ree. 1996, pp.651-657.
7. J. G. Cho, J. W. Baek, D. W. Yoo, and G. H. Rim, "Novel zero voltage and zero current switching(ZVZCS) full bridge PWM converter using transformer auxiliary winding", IEEE PESC 1997 Rec, pp. 227-232.
8. J. G. Cho, J. W. Baek, D. W. Yoo, and G. H. Rim, "Novel zero voltage and zero current switching(ZVZCS) full bridge PWM converter using simple auxiliary circuit", IEEE APEC 1998 Ree, pp. 997-999