Feedback linearization control with average current sharing for multiphase synchronous buck converter

2005 European Conference on Power Electronics and Applications

Volumn 2005, Issue , 2005, Pages

  Berbel, Néstor ^a   Guerrero, Josep ^b,c   Matas, José ^c   De Vicuña, Luís García ^c   Cruz, Juan ^c   Alentorn, Albert ^d  

^a Unversitat Politècnica de Catalunya   (Spain)

^b Automàtica i Inf Ind   (Spain)

^c UNIVERSITAT POLITÈCNICA DE CATALUNYA   (Spain)

^d Departament d'Enginyeria Mecànica   (Spain)

Author keywords

DC power supply; Load sharing control; Parallel operation and converter control; VRM

Indexed keywords

DC-DC CONVERTERS; FEEDBACK LINEARIZATION; POWER CONVERTERS; SIGNAL DISTORTION; SYNCHRONOUS MACHINERY; TRANSIENT ANALYSIS;

CONVERTER CONTROL; DC POWER SUPPLY; LOAD SHARING CONTROL; PARALLEL OPERATIONS;

LINEAR CONTROL SYSTEMS;

EID: 33947624070     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/epe.2005.219442     Document Type: Conference Paper

References (11)

1. P. Alou, J. A. Cobos, J. Uceda, M. Rascón, E. de la Cruz., "Trends in Low Power Voltage DC/DC Converters," in Proc. EPE Conf., 1999, Lausanne, CD-Record.
2. S. Luo, Z. Ye, R. Lin, and F. C. Lee, "A Classification and Evaluation of Paralleling Methods for Power Supply Modules," in Proc. IEEE PESC'99 Conf., 1999, pp. 901-908.
3. M. Jordan, "UC3907 Load Share IC Simplifies Parallel Power Supply Design," Unitrode Application Note, U-129, pp. 3-203/3-212.
4. L. Balogh, "Paralleling Power - Choosing and Applying the Best Technique for Load Sharing," Unitrode/Texas Instruments Power Supply Design Seminar, 2002, SEM 1500, pp. 6-1/6-30.
5. W. Huang, G. Schuellein, and D. Clavette, "A scalable multiphase buck converter with average current share bus," in Proc. IEEE APEC'03, 2003, pp. 438-443.
6. G. Guoyong and S. Bingxue, "Design of multi-phase dc-dc converter with averaged current sharing control," in Proc. IEEE, 2003, pp. 522-524.
7. A. Soto, P. Alou, J. A. Cobos, and J. Uceda, "Optimum control design of PWM-buck topologies to minimize output impedance," in Proc. IEEE-APEC'02, 2002, pp. 426-432.
8. R. Redl, B. P. Erisman, and Z. Zansky, "Optimizing the load transient response of the buck converter," in Proc. IEEE-APEC'98, 1998, pp. 170-176.
9. J.-J. E. Slotine and W. Li, Applied Nonlinear Control, Englewood Cliffs, NJ: Prentice Hall, 1991.
10. K. M. Smedley and S. Cuk, "One-Cycle Control of Switching Converters," in IEEE Trans. Power Electron., vol. 10, no. 6, Nov. 1995, pp. 625-633.
11. Y. Quiu, M. Xu, J. Liu, and F. C. Lee, "Analyzing Methods of Outer Loop Current Sharing Control of Paralleled DC/DC Converters," Proc. CPES-Seminar 2002, pp. 373-378.