Results 21 to 30 of about 1,041,670 (295)
The Journal of Engineering, 2019 Aiming at the voltage rise due to the photovoltaic generation system (PVGS) at the point of common coupling (PCC), the cause is analysed with power transmission theory. Here, the principle and strategies of voltage regulation based on active and reactive
Song Tuo, Duan Jiandong, Xiang Ma
doaj +1 more source
Energies, 2022 The widespread use of distributed generation (DG) plants in cyber-physical power supply systems (CPPSS) requires solving the complex problem of setting their regulators.
Yuri Bulatov +2 more
doaj +1 more source
Robust AVR design for the synchronous generator
The Journal of Engineering, 2019 Conventional automatic voltage regulator (AVR) schemes use thyristor-based rectifiers in which the generator field voltage is varied by changing the thyristor's firing angle.
Lamyaa Y. Ghamri +5 more
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Memristor-based series voltage regulators [PDF]
, 2019 Series linear voltage regulators are integrated circuits commonly used to make adjustable voltage sources. When used with potentiometers, these regulators are able to give adjustable voltage at the output.
Mutlu, Reşat +2 more
core +1 more source
A Variation-Tolerant 1.25-MHz Multi-Resonant GaN Switched-Capacitor DC/DC Converter
IEEE Open Journal of Power ElectronicsMinimizing the size of passive components in DC/DC converters often leads to higher switching frequencies and losses. Resonant Switched Capacitor Converters (ReSCCs) mitigate losses by incorporating a flying LC tank and zero-current switching, but their ...
Marco Guerrini +5 more
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A Novel Switching Methodology for Low Voltage Static Regulators
IEEE Access, 2022 This paper presents a new switching methodology for low voltage static regulators. The switching method proposed in this paper differs from those found in the literature due to it not needing a measurement of the current signal in the transformer tap ...
Rodrigo Nobis Da Costa Lima +1 more
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Low-Voltage LDO Regulator Based on Native MOS Transistor with Improved PSR and Fast Response
Energies, 2023 In this paper, a low-voltage low-dropout analog regulator (ALDO) based on a native n-channel MOS transistor is proposed. Application of the native transistor with the threshold voltage close to zero allows elimination of the charge pump in low-voltage ...
Grzegorz Blakiewicz
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Supercapacitor assisted LDO (SCALDO) techniquean extra low frequency design approach to high efficiency DC-DC converters and how it compares with the classical switched capacitor converters [PDF]
, 2013 Supercapacitor assisted low dropout regulators (SCALDO) were proposed as an alternative design approach to DC-DC converters, where the supercapacitor circulation frequency (switching frequency) is in the order of few Hz to few 10s of Hz, with an output ...
Nihal Kulatana +5 more
core +1 more source
Distributed Reactive Power Regulation Considering Load Voltage and Power Loss
IEEE Access, 2020 In this study, optimal reactive power regulation in distribution networks is achieved through the use of distributed reactive power regulators that can 1) perceive their own voltage magnitude and the P/Q flows in the connected branches, 2) communicate ...
Lingshu Zhong +4 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo +9 more
wiley +1 more source