Multi-output buck-boost converter with enhanced dynamic response to load and input voltage changes

IET Power Electronics

Volumn 4, Issue 2, 2011, Pages 194-208

  Boora, A A ^a   Zare, F ^a   Ghosh, A ^a  

^a QUEENSLAND UNIVERSITY OF TECHNOLOGY   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

BUCK BOOST CONVERTER; CONTROL TECHNIQUES; DIODE-CLAMPED; DYNAMIC EQUATIONS; DYNAMIC HYSTERESIS; HEIGHT CONTROL; INPUT VOLTAGES; LOAD CONDITION; MULTI-OUTPUT; MULTI-OUTPUT CONVERTERS; MULTILEVEL CONVERTER; OPERATING MODES; OUTPUT VOLTAGES; POWER SUPPLY; SIMULATION RESULT; STEADY STATE; STEP-DOWN CONVERSION; VOLTAGE LEVELS;

DYNAMIC RESPONSE; ELECTRIC CONVERTERS; EQUATIONS OF STATE; TOPOLOGY; TRANSIENT ANALYSIS;

DC-DC CONVERTERS;

EID: 79959742608     PISSN: 17554535     EISSN: 17554543     Source Type: Journal    
DOI: 10.1049/iet-pel.2009.0269     Document Type: Article

References (32)

1. Pou, J., Pindado, R., and Boroyevich, D.: 'Voltage-balance limits in four-level diode-clamped converters with passive front ends', IEEE Trans. Ind. Electron., 2005, 52, p. 190-19610.1109/TIE.2004.837915 0278-0046
2. Ertl, H., Wiesinge, Y., and Kolar, J.W.: 'Active voltage balancing of DC-link electrolytic capacitors', IET Power Electron., 2008, 1, (4), p. 488-49610.1049/iet-pel:20070390
3. Newton, C., and Sumner, M.: 'A novel arrangement for balancing the capacitor voltages of a five-level diode-clamped inverter', Seventh Int. Conf. on Power Electronics and Variable Speed Drives, 1998, p. 465-470
4. Newton, C., and Sumner, M.: 'Novel technique for maintaining balanced internal DC link voltages in diode clamped five-level inverters', IEE Proc. Electr. Power Appl., 1999, 146, (3), p. 341-34910.1049/ip-epa:19990103 1350-2352
5. Nami, A., Zare, F., Ledwich, G., and Ghosh, A.: 'A new configuration for multi level converters with diode clamp topology', IPEC, 2007, p. 661-665
6. Mariethoz, S., and Rufer, A.: 'New configurations for the three-phase asymmetrical multilevel inverter', Conf. Record of the 2004 IEEE Industry Applications Conf., 39th IAS Annual Meeting
7. Gu, Y., Hang, L., Chen, H., Lu, Z., Qian, Z., and Li, J.: 'A simple structure of LLC resonant DC-DC converter for multi-output applications', Twentieth Ann. IEEE Applied Power Electronics Conf. and Exposition, APEC-2005, 6-10 March 2005, 3, p. 1485-1490
8. Harada, I., Hara, N., Ueno, F., and Oota, I.: 'Multi-output SC type DC-DC converter using a flexible capacitor ring operation', 21st Int. Telecommunications Energy Conf., INTELEC'99, June 6-9 1999, p. 4
9. Parayandeh, A., Stupar, A., and Prodic, A.: 'Programmable digital controller for multi-output DC-DC converters with a time-shared inductor', Thirty-seventh IEEE Power Electronics Specialists Conf., PESC'06, June 18-22 2006, p. 1-6
10. Oliver, J.A., Prieto, R., Romero, V., and Cobos, J.A.: 'Behavioral modeling of multi-output DC-DC converters for large-signal simulation of distributed power systems', Thirty-seventh IEEE Power Electronics Specialists Conf., PESC'06, June 18-22 2006, p. 1-6
11. Chang, Y.-H.: 'Complex programmable logic device-based closed-loop implementation of switched-capacitor step-down DC-DC converter for multiple output choices', IET Elect. Power Appl., 2007, 1, (6), p. 926-93610.1049/iet-epa:20070089
12. Deaconu, D., Chirila, A., Albu, M., and Toma, L.: 'Studies on a LV DC network', European Conf. Power Electronics and Applications, September 2-5 2007, p. 1-7
13. Rahimi, A.M., and Emadi, A.: 'An analytical investigation of DC/DC power electronic converters with constant power loads in vehicular power systems', IEEE Trans. Veh. Technol., 2009, 58, (6), p. 2689-270210.1109/TVT.2008.2010516 0018-9545
14. Xu, X., and Chen, B.: 'Study on control state and development of power quality for railway traction power supply system', Pacific-Asia Conf. Circuits, Communications and Systems, PACCS, 2009, p. 310-313
15. Hsieh, F.-H., Yen, N.-Z., and Juang, Y.-T.: 'Optimal controller of a buck DC-DC converter using the uncertain load as stochastic noise', IEEE Trans. Circuits Syst. II, Express Briefs, 2005, 52, (2), p. 77-81
16. Khaligh, A., Rahimi, A.M., and Emadi, A.: 'Modified pulse-adjustment technique to control DC/DC converters driving variable constant-power loads', IEEE Trans. Ind. Electron., 2008, 55, (3), p. 1133-114610.1109/TIE.2007.909757 0278-0046
17. Wenqing, S., Haiping, X., Xuhui, W., and Wei, W.: 'One-cycle controlled DC-DC converters operating with nonlinear power load', Proc. Eighth Int. Conf. on Electrical Machines and Systems, ICEMS-2005, September 29 2005, 2, p. 1361-1365
18. Samanta, S., Patra, P., Mukhopadhyay, S., and Patra, A.: 'Optimal slope compensation for step load in peak current controlled dc-dc buck converter', Thirteenth Power Electronics and Motion Control Conf., EPE-PEMC, September 1-3 2008, p. 485-489
19. Zhao, D., and Guan, Y.: 'Energy-based switching control for DC-DC buck converters with switching loads', Second IEEE Conf. on Industrial Electronics and Applications, ICIEA-2007, May 23-25 2007, p. 938-942
20. Garcera, G., Figueres, E., Pascual, M., and Benavent, J.M.: 'Analysis and design of a robust average current mode control loop for parallel buck DC-DC converters to reduce line and load disturbance', IEE Proc. Electr. Power Appl., 2004, 151, (4), p. 414-42410.1049/ip-epa:20040319 1350-2352
21. Amrei, S.R.H., Xu, D.G., and Lang, Y.Q.: 'High power DC-DC converters under large load and input voltage variations: a new approach', Seventh Int. Power Engineering Conf., IPEC2005, 29 November-5 December 2005, 2, p. 815-820
22. Boora, A.A., Zare, F., Ledwich, G., and Ghosh, A.: 'A general approach to control a positive Buck-Boost converter to achieve robustness against input voltage fluctuations and load changes', IEEE Power Electronics Specialists Conf., PESC-2008, June 15-19 2008, p. 2011-2017
23. Boora, A.A., Zare, F., Ghosh, A., and Ledwich, G.: 'Utilising robustness of positive Buck-Boost converter against input voltage and load current disturbances', Aust. J. Electr. Electron. Eng. (AJEEE), 2009, 6, (2), p. 165-178
24. Chakraborty, A., Khaligh, A., and Emadi, A.: 'Combination of Buck and Boost modes to minimize transients in the output of a positive Buck-Boost converter', IECON-2006 - 32nd Ann. Conf. on IEEE Industrial Electronics, November 2006, p. 2372-2377
25. Chakraborty, A., Khaligh, A., Emadi, A., and Pfaelzer, A.: 'Digital combination of Buck and Boost converters to control a positive Buck-Boost converter', Thirty-seventh IEEE Power Electronics Specialists Conf., PESC'06, June 18-22 2006, p. 1-6
26. Viswanathan, K., Oruganti, R., and Srinivasan, D.: 'Tri-state boost converter with no right half plane zero', Proc. Fourth IEEE Int. Conf. on Power Electronics and Drive Systems, October 22-25 2001, 2, p. 687-693
27. Santanu, K., Patra, A., and Banerjee, S.: 'A novel current controlled tri-state boost converter with superior dynamic performance', IEEE Int. Symp. on Circuits and Systems 2008, ISCAS2008, May 18-21 2008, p. 2194-2197
28. Khaligh, A., and Chapman, P.: 'Reduction of output capacitance in DC-DC converters using anticipated load transients', Twenty-Third Ann. IEEE Applied Power Electronics Conf. and Exposition, APEC 2008, February 24-28 2008, p. 818-823
29. Gezgin, C.: 'Predicting load transient response of output voltage in DC-DC converters', Nineteenth Ann. IEEE Applied Power Electronics Conf. and Exposition 2004, APEC-'04, 2004, 2, p. 1339-1344
30. Senanayake, T., and Ninomiya, T.: 'High-current clamp for fast-response load transitions of DC-DC converter', Proc. 2003 Int. Symp. on Circuits and Systems, ISCAS '03, May 25-28 2003, 1, p. I-653-I-656
31. Mahadevan, R., El-Hamamsy, S., Polivka, W.M., and Cuk, S.: 'A converter with three switched-networks improves regulation, dynamics and control', p. E1.1-E1.19 March 2, 1983, Proc. Powercon
32. Boora, A.A., Zare, F., and Ghosh, A.: 'Application of dynamic hysteresis band height control to improve output voltage transient in boost and positive Buck-Boost converters', Thirteenth European Conf. on Power Electronics and Applications 2009, EPE'09, 2009, p. 1-8