New self-commissioning digital power converter with peak current mode control and leading edge modulation using low sampling frequency A/D converter

Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)

Volumn , Issue , 2007, Pages 2351-2356

  Lai, Yen Shin ^a   Yeh, Chia An ^a   Chang, Ye Then ^a   Lee, Ko Yen ^a  

^a NATIONAL TAIPEI UNIVERSITY OF TECHNOLOGY   (Taiwan)

Author keywords

Leading edge modulation; Peak current mode control; Power converter

Indexed keywords

DC-DC CONVERTERS; DIGITAL ARITHMETIC; DIGITAL CONTROL SYSTEMS; ELECTRIC INVERTERS; MODULATION; PARAMETER ESTIMATION; PROCESS ENGINEERING; SAMPLING; SPECIFICATIONS;

ANALOG TO DIGITAL CONVERTER (ADC); ANNUAL MEETINGS; CIRCUIT PARAMETERS; COMMISSIONING PROCESS; CONTROLLER PARAMETERS; CONVERTER CONTROLS; DESIGN SPECIFICATIONS; DIGITAL CONTROLS; LEADING EDGE MODULATION; PEAK CURRENT-MODE CONTROL (PCMC); PERFORMANCE DETERIORATION; SAMPLING FREQUENCIES; SLOPE COMPENSATION; START UPS; TRANSIENT CONDITIONS; VOLTAGE RIPPLES;

POWER CONVERTERS;

EID: 47849117627     PISSN: 01972618     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IAS.2007.355     Document Type: Conference Paper

References (9)

1. S. Saggini, M. Ghioni and A. Geraci, "An innovative digital control architecture for low-Voltage, high-current DC-DC converters with tight voltage regulation," IEEE Trans. on Power Electronics, Vol. 19, No. 1, pp. 210-218, Jan. 2004.
2. D. Trevisan, P. Mattavelli, S. Saggini, G. Garcea and M. Ghioni, "High-performance synchronous-asynchronous digital voltagc-mode control for dc-dc converters" IEEE APEC, Mar., 2006.
3. A. R. Oliva, S. S. Ang and G.E. Bortolotto, "Digital control of a voltage-mode synchronous buck converter," IEEE Trans. on Power Electronics, Vol.21, pp.157-163, Jan., 2006.
4. A. Kelly and K. Rinne, "Sensorless current-mode control of a digital dead-beat DC-DC converter," IEEE APEC, Vol.3, pp. 1790-1795, 2004.
5. J. T. Mossoba and P. T. Krcin, "Design and control of sensorless current mode DC-DC converters," IEEE APEC, Vol.1, pp. 315-321, Feb., 2003.
6. J. Chen, A. Prodic, R.W. Erickson and D. Maksimovic, "Predictive digital current programmed control," IEEE Trans. on Power Electronics, Vol.18, No. 1, pp.411-419, Jan., 2003.
7. S. Chattopadhyay and S. Das, "A digital current mode control technique for dc-dc converters," IEEE APEC, Vol.2, pp.885-891, Mar., 2005.
8. R. W. Erickson, and D. Maksimovic, Fundamental of Power Electronics, 2nd edition, Kluwer Academic Publishers, 2001.
9. Data sheet for UC 3842, http://www.ti.com