A new approach to improve dynamic characteristics of digitally controlled buck-boost dc-dc converter [PDF]
, 2010 This paper presents a new digital control buck-boost dc-dc converter with bias model to improve dynamic characteristics. The buck-boost converter needs to respond appropriately to changing input voltage and load change with wide input voltage.
Junya Sakemi +7 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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Circuit diagram of non-inverted buck boost converter.
, 2022 Circuit diagram of non-inverted buck boost converter.
Rini Akmeliawati (718330) +6 more
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Microcontroller based bidirectional buck–boost converter for photo-voltaic power plant
Journal of Electrical Systems and Information Technology, 2018 A common configuration for a stand-alone PV power system may consist of three converters: a buck converter for the PV panel to charge the battery, a boost converter for the battery to discharge to the load and one for the load voltage regulation.
Viswanatha V., Venkata Siva Reddy R.
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A high efficiency non-inverting multi device buck-boost DC-DC converter with reduced ripple current and wide bandwidth for fuel cell low voltage applications [PDF]
Serbian Journal of Electrical Engineering, 2018 The voltage produced by the fuel cell (FC) device is unregulated and varies from 0.4 V to 0.8 V on full load to no-load respectively. When these devices are used in low voltage applications and output voltage lies between higher and lower values of input
Venkatesh Naik M., Samuel Paulson
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A Proposed Three-Phase Induction Motor Drive System Suitable for Golf Cars
Energies, 2022 In this paper, a proposed electric drive system for a three-phase induction motor is presented. The proposed drive system is suggested for a golf car as one type of electric vehicle.
Mohamed S. Elrefaey +5 more
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A general approach to control a Positive Buck-Boost converter to achieve robustness against input voltage fluctuations and load changes [PDF]
, 2008 A Positive Buck-Boost converter is a known DC-DC converter which may be controlled to act as Buck or Boost converter with same polarity of the input voltage.
A. Boora, Arash +11 more
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Topology and Control Strategy of PV MVDC Grid-Connected Converter with LVRT Capability
Applied Sciences, 2021 This paper proposes an isolated buck-boost topology and control strategy for the photovoltaic (PV) medium-voltage DC (MVDC) converter with low-voltage ride through (LVRT) capability.
Huan Wang +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 2?1/1? 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.
Abut, Nurettin, Kandilli, İsmet
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Low-Voltage Stress Buck-Boost Converter With a High-Voltage Conversion Gain
IEEE Access, 2020 The conventional buck-boost converter has the advantages of simple structure, low cost, and the capability to achieve both voltage step-up and down. However, due to the negative impacts of the parasitic parameters of the device, the voltage conversion ...
Binxin Zhu +4 more
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