Affiliation:
1. Department of Electrical and Computer Engineering, Qom University of Technology, Qom, Iran
Abstract
Due to the widespread impact of renewable energy resources on high power
density grids, transmission at the DC regime has been considered more useful
than AC transmission systems. The findings of this study suggest the
application of a ripple-free input current resonant DC-DC converter
possessing high voltage gain and high efficiency as being more suitable for
renewable energy systems. Applying variable switching frequency control
systems, the proposed converter discussed here is generally operated at the
critical conduction mode for soft switching of the semiconductor switches.
Using the resonance mechanism, the proposed converter causes a decrease in
the turn-on loss of the power switch without needing additional
semiconductor gadgets. It leads to a reduction in the reverse-recovery
losses of the rectifying diodes. Also, analysis and design consideration of
the proposed converter are presented with excellent performance.
Publisher
National Library of Serbia
Subject
Electrical and Electronic Engineering,Computer Networks and Communications,Hardware and Architecture,Mechanical Engineering,Energy Engineering and Power Technology,Control and Systems Engineering
Reference20 articles.
1. N. Sifakis, S. Konidakis, T. Tsoutsos: Hybrid Renewable Energy System Optimum Design and Smart Dispatch for Nearly Zero Energy Ports, Journal of Cleaner Production, Vol. 310, August 2021, pp. 1 - 15.
2. J. Huang, X. Zhang, B. Zhao: Simplified Resonant Parameter Design of the Asymmetrical CLLC-Type DC Transformer in the Renewable Energy System via Semi-Artificial Intelligent Optimal Scheme, IEEE Transactions on Power Electronics, Vol. 35, No. 2, February 2020, pp. 1548 - 1562.
3. M. Shirzadi, S. M. Dehghan, E. Najafi: High-Step-Up Enhanced Super-Lift Converter, IET Power Electronics, Vol. 13, No. 17, December 2020, pp. 3890 - 3899.
4. E. Najafi, H. Shojaeian, M. Kashi: A High Gain Step Up Converter for Solar Applications based on PSOL Topology, Journal of Solar Energy Research, Vol. 4, No. 3, October 2019, pp. 180 - 187.
5. A. Mirzaei, M. Rezvanyvardom, E. Najafi: A Fully Soft Switched High Step‐Up SEPIC‐Boost DC‐DC Converter with One Auxiliary Switch, International Journal of Circuit Theory and Applications, Vol. 47, No. 3, March 2019, pp. 427 - 444.
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献