Results 11 to 20 of about 418 (212)
Voltage Lifting Techniques for Non-isolated DC/DC Converters
Electronics, 2023 This paper presents a comprehensive review that highlights the characteristics of non-isolated step-up converters based on high boost voltage lifting techniques. The paper categorises the high boost techniques: multistage/multilevel, switched capacitor, voltage multiplier, voltage lift, switched inductor, and magnetic coupling. The paper also discusses
Abdulaziz Alkhaldi +2 more
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Review of Voltage-Bucking/Boosting Techniques, Topologies, and Applications
Energies, 2023 As non-isolated step-up and step-down DC–DC converters are at present widely used in various fields, this review will summarize and introduce non-isolated step-up and step-down DC–DC converters in various aspects. First of all, the origin and development
Feilong Yi, Faqiang Wang
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Non-Isolated Multiport Converter for Renewable Energy Sources: A Comprehensive Review
Energies, 2023 A key focus of the Sustainable Development Goals (SDGs) is to harvest electricity from renewables. The fields of renewable energy sources (RES) and harvesting methods have seen tremendous growth.
Jayakumar Narayanaswamy, Srihari Mandava
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A New Converter for Non-Isolated PV Systems [PDF]
Electronics, 2021 A new converter for the non-isolated PV (photovoltaic) system is presented in this paper. It has the advantage that the input terminal of the proposed converter is connected to the output negative terminal. In this way, the parasitic capacitance is bypassed to eliminate the undesirable leakage current.
Wang, Huaibao, Lu, Zhigang
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Partial Power Processing and Efficiency Analysis of dc-dc Differential Converters
Energies, 2022 This paper presents a partial power processing and an efficiency analysis of dc-dc differential converters based on the use of two basic converters of the same group: the positive or negative group.
Jéssika Melo de Andrade +2 more
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Voltage Multiplier based Non-Isolated Buck-Boost Converter
Engineering, Technology & Applied Science Research, 2023 This paper presents a new non-isolated high-gain Buck-Boost Converter (BBC) that uses a switched-inductor (SL) voltage multiplier. This type of DC-DC converter can be very useful in renewable energy applications, especially PV, where the output DC voltage is stepped up to a higher voltage. The output voltage of the proposed switched-inductor BBC (SLBBC)
Yasser Almalaq +2 more
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Multiple Input-Single Output DC-DC Converters Assessment for Low Power Renewable Sources Integration
Energies, 2023 This paper presents a comparison of Isolated (Flyback) and non-Isolated (Buck) multiple input-single output (MISO) DC-DC converters. The analysis of DC-DC converters is based on pulsed voltage source cells (PVSC).
Joaquin Soldado-Guamán +5 more
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Energies, 2020 In the current era, the desire for high boost DC-to-DC converter development has increased. Notably, there has been voltage gain improvement without adding extra power switches, and a large number of passive components have advanced. Magnetically coupled
M. Karthikeyan +6 more
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IEEE Access, 2022 In this study, a new type of Z-source converter comprising galvanic isolation transformers is introduced based on classical non-isolated Z-source converters, which are promising devices for renewable applications. Compared to the typology of conventional
Naser Fakhri +7 more
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Review on Non-Isolated Multiport Converters for Residential DC Microgrids
Energies, 2023 Nowadays, energy sustainability needs drive the development of novel power system architectures that efficiently harvest and deliver green energy. Specifically, DC Microgrids (DC-MG) have emerged as promising bases for distributed power generation ...
Georgios Salagiannis, Emmanuel Tatakis
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