Results 201 to 210 of about 457,374 (249)
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IEEE Transactions on Industrial Electronics, 2014
The voltage range of a renewable energy source, such as the photovoltaic cell, is influenced by the environment, light, temperature, and so on. The power conditioning system should adapt to the wide input voltage and have buck-boost ability. Based on the structure of the “ac/ac unit,” this paper presents a novel active buck-boost inverter (ABI ...
Yu Tang, Yaohua He
exaly +3 more sources
The voltage range of a renewable energy source, such as the photovoltaic cell, is influenced by the environment, light, temperature, and so on. The power conditioning system should adapt to the wide input voltage and have buck-boost ability. Based on the structure of the “ac/ac unit,” this paper presents a novel active buck-boost inverter (ABI ...
Yu Tang, Yaohua He
exaly +3 more sources
A comparison between the buck, boost and buck-boost inverters
7th IEEE International Power Electronics Congress. Technical Proceedings. CIEP 2000 (Cat. No.00TH8529), 2002In this paper, an analysis and experimental study of three kinds of inverters are presented. Beginning with the traditional full-bridge buck inverter; followed by two different inverter approaches, the boost and buck boost ones. These last two converters have the property of producing an output voltage higher or lower than the input voltage ...
J. Almazan +4 more
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Analysis and experimental study of the buck, boost and buck-boost inverters
30th Annual IEEE Power Electronics Specialists Conference. Record. (Cat. No.99CH36321), 2003In this paper, the analysis and experimental study of three kinds of inverters are presented, beginning with the traditional full bridge buck inverter, followed by two different inverter approaches, the boost and buck boost ones. This last two converters have the property of produce an output voltage higher or lower than the input voltage additionally ...
N. Vazquez +4 more
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2017 IEEE Applied Power Electronics Conference and Exposition (APEC), 2017
Inverter is a definitive solution toward ac voltage regulation in a system having input dc voltage variation. This paper proposes, a novel single-stage single-phase buck-boost inverter called dual buck-boost inverter. It has the buck-boost function and requires only four active switches. It has no shoot-through worries and has improved reliability.
Ashraf Ali Khan +4 more
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Inverter is a definitive solution toward ac voltage regulation in a system having input dc voltage variation. This paper proposes, a novel single-stage single-phase buck-boost inverter called dual buck-boost inverter. It has the buck-boost function and requires only four active switches. It has no shoot-through worries and has improved reliability.
Ashraf Ali Khan +4 more
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Diode-assisted buck-boost voltage source inverters
2007 European Conference on Power Electronics and Applications, 2007Udgivelsesdato ...
Gao, F. +3 more
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Bidirectional buck-boost cascade inverter
2015 International Conference on Technological Advancements in Power and Energy (TAP Energy), 2015This paper presents modelling and closed loop control of bidirectional buck boost cascade inverter, which produces an ac output voltage larger than the dc input voltage. The bidirectional inverter is seen as the cascade of a buck stage and a boost stage. The function of buck stage is to maintain main inductor current as a constant value and boost stage
null Krishnapriya C V +2 more
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Component-Minimized Buck-Boost Voltage Source Inverters
2007 IEEE Industry Applications Annual Meeting, 2007This paper presents the design of buck-boost B4 inverters that can be derived from either Ćuk- or SEPIC-derived buck-boost B6 inverters. Unlike traditional inverters, the integration of front-end voltage boost circuitry and inverter circuitry allows it to perform buck-boost voltage inversion.
Feng Gao 0008 +4 more
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New High-Gain Non-Inverting Buck-Boost Converter
IECON 2021 – 47th Annual Conference of the IEEE Industrial Electronics Society, 2021This paper is presenting a new high-gain non-inverting buck-boost converter. The proposed converter has some distinct features such as high step up/down ability, low voltage and current stress on its switching devices. The voltage gain of the proposed converter is double of the traditional buck-boost converter and it is non-inverting.
Omar Abdel-Rahim +3 more
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Study of a New Buck-Boost Multilevel Inverter
2014 International Power Electronics and Application Conference and Exposition, 2014A new Buck-Boost multilevel inverter is proposed. The proposed inverter is derived from Buck-Boost converter, which is with the ability to buck/boost the input voltage. This is much suitable for the application with wide range varied DC link voltage, such as renewable energy generation.
Liqiao Wang
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Topological Design and Modulation Strategy for Buck–Boost Three-Level Inverters
IEEE Transactions on Power Electronics, 2009 Udgivelsesdato: JulyTo date, designed topologies for dc-ac inversion with both voltage buck and boost capabilities are mainly focused on two-level circuitries with extensions to three-level possibilities left nearly unexplored.
Frede Blaabjerg +2 more
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