Results 21 to 30 of about 2,296,289 (312)
IEEE Access, 2020 In this paper, a minimum-phase response fourth-order boost dc-dc converter (FBDC) exhibiting continuous input and output current is proposed. A voltage-mode controller is adopted to this converter to perform bus voltage regulation in a low voltage low ...
Ashima Kulshreshtha +2 more
doaj +1 more source
Energies, 2022 The power calculation is an indispensable element in droop-controlled inverters because the bandwidth of the measured power has a direct impact on the controller performance.
Mingshen Li +4 more
doaj +1 more source
Noise and signal modeling of various VCSEL structures [PDF]
, 2004 Current evolution in Datacoms and Gigabit Ethernet have made 850nm Vertical Cavity Surface Emitting Lasers(VCSEL) the most important and promising emitter.
Perchoux, Julien +7 more
core +1 more source
Impedance Analysis of Battery Bidirectional DC-DC Converter
IEEE Access, 2020 When a converter is composed of cascaded system with another unknown converter, the optimal design of the converter is especially important owing to stability of the cascaded systems. Battery `s model is introduced to analysis.
Jun Liu
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Self-Sustained Turn-Off Oscillation of SiC MOSFETs: Origin, Instability Analysis, and Prevention
Energies, 2019 This paper presents a comprehensive investigation on the self-sustained oscillation of silicon carbide (SiC) MOSFETs. At first, based on the double pulse switching test, it is identified that the self-sustained oscillation of SiC MOSFETs can be triggered
Peng Xue +4 more
doaj +1 more source
Energy Reports, 2021 The small-signal stability problem of power electronic converters has always been a critical concern for safe operation. This paper conducts a comprehensive analysis of the small-signal stability for the hybrid modular multilevel converter (MMC), which ...
Xiaojun Lu +5 more
doaj +1 more source
Compact conversion and cyclostationary noise modelling of pn junction diodes in low-injection - Part I: Model derivation [PDF]
, 2004 Starting from the well known low-injection approximation, a closed form, analytical compact model is derived for the small-signal (SS) and forced quasi-periodic operation of junction diodes. The model determines the small-signal and conversion admittance
Bonani, Fabrizio +2 more
core +1 more source
Active Damping of VSC-MTDC Grid Equipped With Interline Power Flow Controller
IEEE Access, 2022 To ensure the secure operation of a multiterminal high-voltage DC (MTDC) grid, power flow controllers (PFCs) are deployed to regulate current distribution among different transmission lines. Besides power flow management, PFCs are envisioned to provide a
Hassanien Ramadan A. Mohamed +1 more
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Comparison of Different Virtual Inertia Control Methods for Inverter-based Generators
Journal of Modern Power Systems and Clean Energy, 2020 With the rapid development of inverter-based generators (IGs), power grid is faced with critical frequency stability challenges because the existing IGs have no inertia.
Dawei Sun +5 more
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Quasi-Z-Source Inverter-Based Photovoltaic Power System Modeling for Grid Stability Studies
Energies, 2021 Quasi-Z-source inverters (qZSIs) are becoming a powerful power conversion technology in photovoltaic (PV) power systems because they allow energy power conversion in a single stage operation.
Lluís Monjo +3 more
doaj +1 more source