Results 11 to 20 of about 13,127,584 (298)
Voltage Lifting Techniques for Non-isolated DC/DC Converters [PDF]
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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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.
Michael Njoroge Gitau +3 more
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Fault diagnosis in unidirectional non-isolated DC-DC converters
2014 IEEE Energy Conversion Congress and Exposition (ECCE), 2014 Non-isolated DC-DC converters are the most simple and common power converter topologies and their reliability is of primary importance in many safety critical applications. Therefore, a new fault diagnostic method is presented in this paper for unidirectional non-isolated DC-DC converters using only the converters control variables without requiring ...
E. Ribeiro +2 more
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Bridging renewable energy sources with non-isolated DC-DC converters: challenges and innovations
Discover ElectronicsIn recent years, the world is focusing on replacing the conventional sources for energy generation from renewable sources. Increasing population is accelerating the power demand which is becoming challenging to meet up this demand over the globe ...
Sumant Mishra +2 more
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Non-Isolated DC-DC Converters for Renewable Energy Applications
, 2021 Photovoltaic (PV) energy generation is an excellent example of large-scale power generation through various parallel arrangements of small voltage generating cells or modules. However, PV generation systems require power electronic converters system to satisfy the need for real-time applications or to balance the demand for power from electric ...
Blaabjerg, Frede; id_orcid 0000-0001-8311-7412 +2 more
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IET Power Electronics, 2021 This paper proposes analytics for reliability assessment of non‐isolated conventional pulse width modulation DC‐DC (NIDC‐DC) converters. This class of converters consists of conventional Buck, Boost, Buck–Boost, Cuk, Sepic and Zeta topologies.
Hadi Tarzamni +6 more
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Non-Isolated DC–DC Power Converter With High Gain and Inverting Capability [PDF]
IEEE Access, 2021 As the voltage gain of converter increases with the same ratio, the current gain also increases, this increase in current gains will affect the size of the input and the output capacitor. To reduce the ripple in the input current with simultaneous decreasing the input current ripple, a novel current fed interleaved high gain converter is proposed by ...
Mohammad Meraj +3 more
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Topology of non-inductive DC/DC converters with galvanic isolated circuits
Российский технологический журнал, 2021 Non-inductive (throttle-free) DC/DC converters are used in low-power and highly integrated electronic systems. A circuit analysis of the basic topologies of non-inductive DC/DC charge-pumped converters which perform typical DC-voltage conversions, i.e ...
V. P. Babenko, V. K. Bityukov
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Unified Switch Fault Detection for Cascaded Non-Isolated DC-DC Converters
, 2018 International audienceThis paper proposes a new unified switch fault detection approach for two stages cascaded non-isolated DC-DC converters under synchronous control.
Saadate, Shahrokh +2 more
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Non‐isolated resonant link DC–DC converter for use with GaN devices [PDF]
The Journal of Engineering, 2019 As new wide band‐gap (WBG) devices are developed and improved, new topologies and control schemes are required to take advantage of the ultra‐fast switching turn on/off speeds that are now available, without the limitations of switching losses and unacceptable EMI from fast switching transitions.
Orr, Maria +2 more
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