Results 11 to 20 of about 3,704 (266)
Non-Isolated Converters for Low Temperature Plasma [PDF]
Journal of Physics: Conference Series, 2021 Abstract The paper describes non-isolated converters for plasma torches. A high frequency was used in order to drive the pulse width modulation circuit. The average output current consumption (AOCC) was modified from (1A) up to (2A). The (AOCC) was increased from (1A) up to (2A) by increasing the duty ratio from (0.75) up to (0.88).
A Hakki, N Kashapov
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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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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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A Non-Isolated Multiport Converter for E-Vehicle Applications
Journal of Electrical Engineering and Automation, 2023 The necessity to reduce the risks in the environmental pollution has paved way for the options that help in minimizing it. Electric vehicle is one such option and the most evolving means in this field. The EV system in order to achieve a high peak requires multiple sources to be integration.
Muruga Ramya G, K. Baskaran
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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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Frontiers in Energy Research, 2022 Light-emitting diode (LED) lighting applications aided by an electronic power control have become very attractive in the recent years. For LED lighting applications, it is essential to design a converter with single/multi-output for handling multiple ...
Pradeep Vishnuram +6 more
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Efficiency improvement and inrush current reduction in a non-isolated DC-DC converter [PDF]
International Journal of Industrial Electronics, Control and Optimization, 2019 DC–DC boost converters are unable to provide high step-up voltage gains due to the effect of power switches, rectifier diodes, and the equivalent series resistance of inductors and capacitors.
Saeid Moosavi
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Non‐isolated multiple‐input boost converter for energy harvesting
Electronics Letters, 2017 In this Letter, a new dual/multiple‐input non‐isolated boost converter is proposed. It provides a positive boosted output voltage without any additional transformer. It is suitable to interface sources of different current–voltage characteristics to a common load, with a simple topology and a low part count.
Colalongo, L. +3 more
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Unified Approach for Synthesis and Analysis of Non-Isolated DC-DC Converters [PDF]
IEEE Access, 2021 Transformational techniques unifying synthesis of two-state DC-DC converters and analytical synthesis techniques allowing generation of all possible converters meeting a certain criteria already exist. The analysis of a family of converters derived from a single converter cell has also been unified.
Michael Njoroge Gitau +3 more
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