Advantages of the symmetric-on time modulator in multiple-sampled digitally controlled DC-DC converters

PESC Record - IEEE Annual Power Electronics Specialists Conference

Volumn , Issue , 2007, Pages 1974-1980

  Corradini, L ^a   Tedeschi, E ^a   Mattavelli, P ^a  

^a UNIVERSITY OF PADOVA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

CIVIL AVIATION; COUNTING CIRCUITS; MODULATORS; POWER ELECTRONICS; PULSE MODULATION; PULSE WIDTH MODULATION; SAMPLING;

CARRIER WAVEFORM; CLOSED LOOPS; CLOSED-LOOP OPERATIONS; DC-DC CONVERTERS; DIGITALLY CONTROLLED; MODULATION SCHEMES; MULTIPLE SAMPLING; ON TIME; PULSE-WIDTH MODULATORS; SAMPLING FREQUENCIES; SIGNIFICANT REDUCTION; SMALL SIGNALS; SWITCHING PERIOD; WAVE FORMS;

MODULATION;

EID: 48349134877     PISSN: 02759306     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/PESC.2007.4342307     Document Type: Conference Paper

References (12)

1. th International Symposium on Power Semiconductor Devices and ICs, pp. 13-22
2. B.J. Patella, A. Prodic, A. Zirger. D. Maksimović, "High-frequency Digital Controller IC for dc/dc Converters", IEEE Trans. on Power Electronics, Vol. 18, No. 1, January 2003, pp. 438-446.
3. A. Prodic, D. Maksimovic, "Design of a digital PID regulator based on look-up tables for control of high-frequency DC-DC converters", 2002 Proc. IEEE Workshop on Computers in Power Electronics, 3-4 June 2002, pp. 18-22
4. th Annual IEEE Power Electronics Specialists Conference 2004 (PESC'04), June 2004, Vol. 6, pp. 4312-4318
5. D. Maksimovic, R. Zane. "Small-signal Discrete-time modeling of Digitally Controlled DC-DC Converters", IEEE COMPEL'06, July 16-19
6. A. Syed, E. Ahmed, D. Maksimovic, E. Alarcon, "Digital pulse width modulator architectures", IEEE 35th Annual Power Electronics Specialists Conference, 2004 (PESC'04), Vol. 6, June 20-25 2004, pp. 4689 - 4695
7. R.D. Middlebrook, "Predicting modulator phase lag in PWM converter feedback loops", Advances in switched-mode power conversion, vol I
8. D.M. Van de Sype, K. De Gusseme, A.P. Van den Bossche, J.A. Melkebeek, "Small-signal Laplace-domain analysis of uniformly-sampled pulse-width modulators"; IEEE 35th Annual Power Electronics Specialists Conference, 2004 (PESC'04), Vol. 6, June 20-25 2004, pp. 4292 - 4298
9. D.M. Van de Sype, K. De Gusseme, F. De Belie, A.P. Van den Bossche, J.A. Melkebeek, "Small-signal z-domain analysis of digitally controlled converters"; IEEE Trans. On Power Electronics, Vol. 21, No. 2, March 2006
10. th Power Electronics Specialists Conference (PESC '06), June 18-22 2006
11. nd Annual Conference of the IEEE Industriel Electronics Society, IECON'06. November 7-10 2006
12. G. Walker, "Digitally-Implemented Naturally Sampled PWM Suitable for Multilevel Converter Control", IEEE Trans. On Power Electronics, Vol. 18, No. 6, November 2006