Results 31 to 40 of about 1,430,072 (322)
Non-isolated Modified Quadratic Boost Converter with Midpoint Output for Solar Photovoltaic Applications [PDF]
E3S Web of Conferences, 2019 This paper presents a boost DC-DC converter topology with non - isolated high gain and output midpoint, to boost the voltage obtained from solar photovoltaic panels.
Ravivarman Shanmugasundaram +2 more
doaj +1 more source
Micromachines, 2021 In this paper, a high step-up boost converter with a non-isolated configuration is proposed. This configuration has a quadratic voltage gain, suitable for processing energy from alternative sources.
Luis Humberto Diaz-Saldierna +1 more
doaj +1 more source
Non-isolated high gain DC-DC converter by quadratic boost converter and voltage multiplier cell
Ain Shams Engineering Journal, 2018 A novel non-isolated DC-DC converter is proposed by combining quadratic boost converter with voltage multiplier cell. The proposed converter has low semiconductor device voltage stress and switch utilization factor is high.
J. Divya Navamani +2 more
doaj +1 more source
Mundo Fesc, 2022 This article presents the design and simulation of a cascade quadratic boost converter with a single active switch, whose output voltage is controlled by average current mode, for a nominal output power of 200W and a voltage of 180Vdc.
Carlos Andrés Peñaloza-Luna +4 more
doaj +1 more source
IEEE Journal of Emerging and Selected Topics in Industrial Electronics, 2023 In this article, an ultra-step-up dc–dc converter is presented which is useful for low-voltage source applications such as fuel cells and solar photovoltaics (PVs).
M. Nikbakht +4 more
semanticscholar +1 more source
Improving The Performance of Quadratic Boost Converter By Adding Auxiliary Inductor
Al-Iraqia Journal for Scientific Engineering Research, 2023 This paper suggests a new method to achieve input current ripple (ICR) reduction of the quadratic boost converter (QBC). The planned converter is represented by adding an auxiliary inductor connected in a series with the bootstrapping diode to a QBC ...
Areej Hamzah Makee +1 more
doaj +1 more source
Sliding Mode Control of Quadratic Boost Converters Based on Min-Type Control Strategy
IEEE Access, 2023 The paper deals with the control of a quadratic boost converter supplied by low-voltage energy sources, such as photovoltaic panels, fuel cells, or batteries. The control scheme consists of two control loops.
F. Alonge +5 more
semanticscholar +1 more source
Energies, 2018 In this paper, the nonlinear dynamics of a PV-fed high-voltage-gain single-switch quadratic boost converter loaded by a grid-interlinked DC-AC inverter is explored in its parameter space. The control of the input port of the converter is designed using a
Abdelali El Aroudi +5 more
doaj +1 more source
The Composite Theorem of Ternary Quadratic Inequalities and its Applications [PDF]
, 2008 In this paper, we establish the composite theorem of ternary quadratic inequalities by using the Decision Theorem and Hölder inequality. Its applications in triangle inequalities are discussed, and several problems and conjectures are put ...
Liu, Jian
core +6 more sources
Design and Analysis of a Single-Switch Energy-Stacking DC–DC Converter for Renewable Energy Integration [PDF]
E3S Web of ConferencesA DC–DC power conversion topology based on a single controlled switch and high voltage elevation is developed, employing magnetic energy transfer and an integrated passive clamp to mitigate the voltage stress on the MOSFET.
Tran Thai Anh Au +2 more
doaj +1 more source