Results 1 to 10 of about 28,928 (207)

Review, Properties, and Synthesis of Single-Switch Non-Isolated DC-DC Converters with a Wide Conversion Range [PDF]

open access: yesSensors
The cascaded connection of power converters extends conversion ranges but requires careful consideration due to high component count and efficiency concerns, as power is processed redundantly.
Fernando Lessa Tofoli   +2 more
doaj   +4 more sources

Non-isolated high step-up DC/DC converters – An overview

open access: yesAlexandria Engineering Journal, 2022
High step-up, high efficiency, low cost DC/DC converters have operated as an interface to make use of the renewable energy system generated power. In order to obtain desired output voltage, the DC/AC voltage conversion to AC mains voltage is an important
Yavuz Koç, Yaşar Birbir, Hacı Bodur
doaj   +5 more sources

State-of-the-Art Review on Soft-Switching Technologies for Non-Isolated DC-DC Converters

open access: yesIEEE Access, 2021
The soft-switching technology is widely used in DC-DC converters, DC-AC inverters, and AC-DC rectifiers. Soft-switching non-isolated DC/DC converters (Buck, Boost, and Buck-Boost) are the most active research area of the soft-switching technology, and ...
Xu-Feng Cheng   +3 more
doaj   +3 more sources

Review on non-isolated DC-DC converters and their control techniques for renewable energy applications

open access: yesAin Shams Engineering Journal, 2021
In recent times, the need for energy consumption is drastically increasing to fulfill the global requirements of commercial and domestic consumer demands.
Farhan Mumtaz   +5 more
doaj   +3 more sources

A current and future study on non-isolated DC`DCconverters for photovoltaic applications. [PDF]

open access: yesRenewable and Sustainable Energy Reviews, 2013
Photovoltaic (PV) is a fast growing segment among renewable energy (RE) systems, whose development is owed to depleting fossil fuel and climate-changing environmental pollution.
Hizam, Hashim   +4 more
core   +3 more sources

Unified Approach for Synthesis and Analysis of Non-Isolated DC-DC Converters

open access: yesIEEE 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
doaj   +3 more sources

Optimal Selection of Extensively Used Non-Isolated DC–DC Converters for Solar PV Applications: A Review

open access: yesEnergies
Energy consumption has drastically increased to meet the growing demand of domestic and industrial usage needs. This has led to a significant rise in the contribution of renewable energy sources, owing to their eco-friendly nature. Solar photovoltaic (PV)
Khan Mohammad   +4 more
doaj   +3 more sources

Review of Voltage-Bucking/Boosting Techniques, Topologies, and Applications

open access: yesEnergies, 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
doaj   +1 more source

A Comprehensive Review of Multi-Port DC/DC Converters for The Off-Grid System Integration with Renewable Energy Resources

open access: yesJournal of Techniques, 2023
Appropriate design of Multi-Port Converter (MPC) topology helps to overcome the difficulties of combining numerous renewable energy sources (RES). In this article, a comprehensive analysis of these MPCs in terms of their topologies, operating principles,
Ruaa M. Al-dalawi   +2 more
doaj   +1 more source

Voltage Lifting Techniques for Non-isolated DC/DC Converters

open access: yesElectronics, 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
openaire   +3 more sources

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