Results 11 to 20 of about 2,164 (158)
Modular Multilevel Converters for Large-Scale Grid-Connected Photovoltaic Systems: A Review
Energies, 2021 The use of photovoltaic (PV) systems as the energy source of electrical distributed generators (DG) is gaining popularity, due to the progress of power electronics devices and technologies.
Saud Alotaibi, Ahmed Darwish
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Effect of LED Lighting on Selected Quality Parameters of Electricity
Sensors, 2023 Recently, various technological light sources have appeared on the market. As a result, it is extremely important to evaluate the characteristics of the available lamps and the impact they may have on the power grid. This article presents regulations and
Agnieszka Wantuch, Michał Olesiak
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Ac–dc Serial-interleaved Boost Converter Applied In A Single-stage Pfc
Eletrônica de Potência, 2013 This paper presents single-stage power factor corrected (PFC) AC–DC converters based on a modified serial-interleaved boost converter. The topologies are a composition of a modified interleaved boost converter with a DC–DC converter.
Cícero S. Postiglione +4 more
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A Gliding Arc Microreactor Power Supply System Based on Push–Pull Converter Topology
Applied Sciences, 2020 The era of evolution in power electronic systems has led to a widespread displacement of power supplies operating at mains frequencies. Switched-mode power inverters offer possibilities incomparably higher than mains transformers.
Piotr Krupski +1 more
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ANN-Based Reliability Enhancement of SMPS Aluminum Electrolytic Capacitors in Cold Environments
Energies, 2023 Due to their substantial energy density and economical pricing, switching-mode power supplies (SMPSs) often utilize electrolytic capacitors. However, their ability to function at low temperatures is essential for dependable operation in several sectors ...
Sunwoo Jeong +3 more
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A new boost switched capacitor seven‐level grid‐tied inverter
IET Power Electronics, 2021 In this paper, a new switched capacitor‐based multilevel inverter structure is suggested. The proposed topology can generate seven‐level output voltage waveform using ten power electronic switches and two floating capacitors.
Yang Gao +4 more
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Applied Sciences, 2022 Redundant Switched-mode Power supplies (SMPSs) are commonly used to improve electronic systems’ reliability, and accurate estimation of the current sharing state is significant for evaluating the system’s health.
Peng He +4 more
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Time Dependency of Current Harmonics for Switch-Mode Power Supplies
Applied Sciences, 2020 This paper presents the time-dependent variance in the current harmonics emission by power supplies during power quality measurements. Power quality problems are becoming more significant with the adoption of power electronic-based circuits such as power
Muhammad Naveed Iqbal +5 more
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A New Transformerless Ultra High Gain DC–DC Converter for DC Microgrid Application
IEEE Access, 2021 High gain dc-dc converters are used in several applications which include solar photovoltaic system, switch-mode power supplies and fuel cells. In this paper, an ultra-high gain dc-dc boost converter is proposed and analyzed in detail.
Shahrukh Khan +9 more
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Magnetic Signature Reduction by Converter Switching Frequency Modulation in Degaussing Systems
IEEE Access, 2022 Ships can avoid to be detected by magnetic mines by reducing their magnetic signature with degaussing coils. Degaussing currents are provided by switched mode power supplies which impose a current ripple on top of the degaussing current. The ripple might
Djurre Wikkerink +3 more
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