New control method of piezoelectric transformer converter by PWM and PFM for wide range of input voltage

International Power Electronics Congress - CIEP

Volumn , Issue , 2000, Pages 3-8

  Hamamura, Sunao ^a,b   Kurose, Daisuke ^b   Ninomiya, Tamotsu ^b   Yamamoto, Mitsuru ^a  

^a NEC CORPORATION   (Japan)

^b KYUSHU UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

CONTROLLABILITY; ELECTRIC TRANSFORMERS; PIEZOELECTRIC DEVICES; PRINTED CIRCUIT BOARDS; PULSE WIDTH MODULATION; RESONANT CIRCUITS; SWITCHING; VOLTAGE CONTROL;

PIEZOELECTRIC TRANSFORMER CONVERTERS;

POWER CONVERTERS;

EID: 0034478349     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. S. Hamamura, T. Zaitsu, T. Ninomiya, and M. Shoyama, "Noise Characteristics of Piezoelectric-Transformer DC-DC Converter" IEEE PESC'98 Record, pp.1262-1267, May 1998.
2. T. Zaitsu, T. Shigehisa, T. Inoue, M. Shoyama, and T. Ninomiya, "Piezoelectric Transformer Converter with Frequency Control," IEEE INTELEC '95 Proc., pp. 175-180, Oct. 1995.
3. T. Zaitsu, T. Shigehisa, M. Shoyama, and T. Ninomiya, "Piezoelectric Transformer Converter with PWM Control," IEEE APEC '96 Proc., pp. 279-283, March 1996.
4. M. Yamamoto, Y. Sasaki, A. Ochi, T. Inoue, T. Zaitsu, and S. Hamamura, "Step-Down Piezoelectric Transformer for AC-DC Converter," Acoustical Society of Japan Autumn Meeting Proc., pp. 1129-1130, Oct. 1999 (in Japanese).
5. K. Yamanaka, M. Shoyama, and K. Harada, "An Equivalent Circuit of the Piezoelectric Transformer for Switching Power Supply Taking Account of the Power Transmission Characteristics," IEICE Technical Report, PE92-68, Feb. 1993 (in Japanese).