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A Multiport High Step-Up DC-DC Converter with a Bidirectional Port for Battery and Photovoltaic Panels Integration in Solar Power Plants | ||
| International Journal of Industrial Electronics Control and Optimization | ||
| مقاله 1، دوره 8، شماره 4، اسفند 2025، صفحه 345-354 اصل مقاله (1.48 M) | ||
| نوع مقاله: Research Articles | ||
| شناسه دیجیتال (DOI): 10.22111/ieco.2025.51301.1670 | ||
| نویسندگان | ||
| Hamed Abdi1؛ Naghi Rostami1؛ Ebrahim Babaei* 1؛ Bulent Bilgehan Bilgehan2 | ||
| 1Faculty of Electrical and Computer Engineering, University of Tabriz, Tabriz, Iran | ||
| 2Engineering Faculty, Near East University, 99138 Nicosia, North Cyprus, Mersin 10, Turkey. | ||
| چکیده | ||
| In solar power plants with energy storage systems (ESSs), a multi-port DC-DC converter (MPDC) equipped with a bidirectional port is more favorable than multiple single-input converters due to its simpler control, higher efficiency, lower cost, and higher power density. This paper proposes a multiport DC-DC converter equipped with a bidirectional port for solar power plants. The proposed converter combines a multi-input cascaded structure with a switched capacitor (SC) cell, a three-winding coupled inductor (3WCI), and a bidirectional port connecting the ESS to the system. Key advantages of this converter include low normalized pick inversed voltage (NPIV) on semiconductors, continuous input current with low ripple, high voltage gain, common ground, high efficiency, and the capability to operate effectively in different operating states. Such performance of the proposed MPDC under various operating states facilitates the implementation of diverse energy management strategies within the grid. The various operating states of the proposed MPDC are analyzed in steady state, and the validation of the mentioned advantages is supported by presenting comparative results with other DC-DC converters. Finally, the results obtained from the analysis of the proposed converter are validated through simulations performed utilizing a co-simulation link between MATLAB and PSCAD/EMTDC software. | ||
| کلیدواژهها | ||
| Non-isolated DC-DC converter؛ Multi-port DC-DC converter؛ Solar power plant؛ Battery storage system | ||
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آمار تعداد مشاهده مقاله: 368 تعداد دریافت فایل اصل مقاله: 384 |
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