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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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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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Diode-assisted buck-boost voltage source inverters
2007 European Conference on Power Electronics and Applications, 2007Udgivelsesdato ...
Gao, Feng +3 more
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Buck-boost integrated forward converter
2005 European Conference on Power Electronics and Applications, 2005An integrated converter is a synthesized converter based on the overall system integration, which is simplified by the system objective and can implement the system functions similar to the discrete converters. An integrated converter consists of converter sets; each converter set has a special function defined by the designer.
Z. Nie, A. Emadi
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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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Quadratic bidirectional buck-boost converter
2020 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), 2020A non-inverting quadratic buck-boost converter realized with two half-bridges is presented. The function is explained, the voltage and current stress of the devices are derived, and dimensioning equations are deduced. Simulation results and measurements from a small model converter are shown.
Felix A. Himmelstoss +2 more
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A special buck-boost converter
[Proceedings] Fourteenth International Telecommunications Energy Conference - INTELEC '92, 2003A special step-up/down converter is investigated. The basic function, the stationary relationships, the small signal behavior, the position of the poles and zeros and the dimensioning are discussed. For a model converter, simulation and measurement results are compared.
F.A. Himmelstoss +2 more
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Buck, boost and buck-boost converter designs with various metaheuristic methods
2019Güç elektroniği alanındaki temel devre yapılarından birisi DA-DA (DC-DC)dönüştürücüleridir. Farklı türleri olan bu devrelerin tasarım aşamalarında,elle çözümü zor olan birçok matematiksel işlemler gerekmektedir. Ayrıcabilgisayar tabanlı tasarımları; gerçek dünyaya uyarlarken, uygun bileşendeğerlerinin seçilmesi her zaman çok önemlidir. Gerçekleştirilen
VATANSEVER, Fahri +1 more
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Function test by HIL for DC-DC converters type: Buck, boost and buck-boost
2017 IEEE Workshop on Power Electronics and Power Quality Applications (PEPQA), 2017The main aim of this document is to verify the operation of the closed loop control for power converters through by HIL technical whose topologies are the buck, boost, and the buck-boost. This includes different signals properties, for example, input to the switching device (PWM), the response voltage and the current of the inductor.
Gustavo A. Ramos +2 more
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A PFC based BLDC motor drive using buck-boost and buck-boost buck converter
2017 International Conference On Smart Technologies For Smart Nation (SmartTechCon), 2017The usage of variable speed drive system nowadays has been increasing in many applications and to save the energy consumption of the devices, there is a necessity in the usage of green and eco-friendly electronics which led to the development of permanent magnet brushless direct current motor. This paper utilizes a BLDCM with highly reliable electrical
Ayushi Jain +2 more
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