Results 1 to 10 of about 775 (216)
Noncascading Quadratic Buck-Boost Converter for Photovoltaic Applications. [PDF]
Micromachines (Basel), 2021 The development of switching converters to perform with the power processing of photovoltaic (PV) applications has been a topic receiving growing interest in recent years. This work presents a nonisolated buck-boost converter with a quadratic voltage conversion gain based on the I–IIA noncascading structure.
Loera-Palomo R +4 more
europepmc +5 more sources
A Reconfigurable Buck, Boost, and Buck-Boost Converter: Unified Model and Robust Controller [PDF]
Mathematical Problems in Engineering, 2018 The need for reconfigurable, high power density, and low-cost configurations of DC-DC power electronic converters (PEC) in areas such as the transport electrification and the use of renewable energy has spread out the requirement to incorporate in a single circuit several topologies, which generally result in an increment of complexity about the ...
Martín Antonio Rodríguez Licea +4 more
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International Journal of ADVANCED AND APPLIED SCIENCES, 2017 In this paper, a novel buck-boost converter with the voltage gain of 2D - 1/1 - D is proposed. Output voltage is positive and the voltage stresses on the power switches and the diodes are low. Suggested topology is based on conventional boost converter. Proposed converter can provide a large step down voltage conversion ratio.
KANDİLLİ, İSMET +2 more
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Transformer Isolated Buck-Boost Converters [PDF]
Renewable Energy and Sustainable Development, 2016 Of the single-switch dc-to-dc converters, those with the buck-boost voltage transfer function offer most potential for transformer coupling, hence isolation, at the kilowatt level. This paper highlights the limitations of the traditional magnetic coupled, buck-boost topology.
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Integrated design & control of a buck boost converter [PDF]
Sba: Controle & Automação Sociedade Brasileira de Automatica, 2009 This paper presents the integrated design and control of a buck boost converter (BBC). In the proposed methodology the design tool provides simultaneously the controller tuning and BBC design parameters in such a way that some closed-loop pre-specified static and dynamic behavior is obtained.
Garcia, Martin J. Pomar +3 more
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Bidirectional positive buck-boost converter [PDF]
2008 13th International Power Electronics and Motion Control Conference, 2008 In a positive buck-boost (PBB) converter, inductor current and capacitor voltage can be decoupled which may improve system stability. In fact for a specific level of capacitor voltage, the inductor current can be adjusted at different levels and can be utilized to increase the robustness of the converter against input voltage and load disturbances. But
Abbasalizadeh Boora, Arash +3 more
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The Journal of Engineering, 2019 The non‐inverting buck boost (NIBB) converter has attracted significant attention in recent years, as it shares ground between input and output, and the voltage stress of switches is lower. In order to investigate the differences between NIBB and conventional buck boost converters, a comprehensive comparison and analysis of these two converters were ...
Xing Weng +6 more
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Microcontroller Based Buck Boost Converter
Journal of Applied Engineering & Technology (JAET), 2018 Pakistan’s Energy infrastructure is not well developed, rather it is considered to be underdeveloped and poorly managed. Currently the country is facing severe energy crisis. Despite of strong economic growth and rising energy demand during past decade, no serious efforts have been made to install new capacity of generation.
Ammad Ali +3 more
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A Bidirectional Versatile Buck-Boost Converter Driver for Electric Vehicle Applications. [PDF]
Sensors (Basel), 2021 González-Castaño C +4 more
europepmc +1 more source
A Modified Topology of Two-Switch Buck-Boost Converter
IEEE Access, 2017 Two-switch buck-boost (TSBB) is one of the non-isolated dc-to-dc converters that can change its mode from among buck, boost, and buck-boost modes. Changing its mode is possible by controlling gate signals. This paper presents a novel modified topology of TSBB converter.
Byunghee Moon +3 more
openaire +2 more sources