BOOST QUASI-RESONANT CONVERTERS FOR PHOTOVOLTAIC SYSTEM
Michał Harasimczuk
m.harasimczuk@doktoranci.pb.edu.plPolitechnika Białostocka, Katedra Automatyki i Elektroniki (Poland)
Abstract
This paper presents PWM quasi-resonant boost converter for photovoltaic systems. The use of a resonant circuit enabled switching transistor in zero current (ZCS). Continuous conduction mode (CCM) with current control has been achieved. This allows to implement MPPT algorithm. The use of transistor switching resonant capacity allowed source (PV) current ripple with constant frequency and high efficiency in different load current. In the article has been discussed principle of operation the converter. Simulation converter in PSpice have been presented.
Keywords:
DC/DC converters, photovoltaic systems, quasi-resonant (QR), zero current switching (ZCS), maximum power point tracking (MPPT)References
Bellini A., Bifaretti S.: A quasi-resonant ZCS Boost DC-DC Converter for Photovoltaic Applications. International Symposium on Industrial Electronics IEEE 2007, 815–820.
Google Scholar
Citko T., Tunia H., Winiarski B.: Układy rezonansowe w energoelektronice. Białystok, 144–148.
Google Scholar
Hua G., Lee F. C.: Soft-switching techniques in PWM converters. Transactions on Industrial Electronics IEEE 1995, 595–603.
Google Scholar
Lee F. C.: High-frequency quasi-resonant converter technologies. Proceedings of the IEEE 1988, 377–390.
Google Scholar
Yeong-Chau K., Tsorng-Juu L., Jiann-Fuh C.: Novel maximum-power-point-tracking controller for photovoltaic energy conversion system. Transactions on Industrial Electronics IEEE 2001, 594–601.
Google Scholar
Authors
Michał Harasimczukm.harasimczuk@doktoranci.pb.edu.pl
Politechnika Białostocka, Katedra Automatyki i Elektroniki Poland
Statistics
Abstract views: 172PDF downloads: 79
License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
