Critical Clearing Time and Wind Power in Small Isolated Power Systems Considering Inertia Emulation
Energies, 2015 The stability and security of small and isolated power systems can be compromised when large amounts of wind power enter them. Wind power integration depends on such factors as power generation capacity, conventional generation technology or grid ...
Elías Jesús Medina-Domínguez +1 more
doaj +1 more source
Hybrid DC–DC Converter With Novel Clamp Circuit in Wide Range of High Output Voltage
IEEE AccessIn this paper, a hybrid converter with a novel clamp circuit is introduced. This hybrid converter integrates a phase-shifted full-bridge (PSFB) converter with a half-bridge (HB) LLC converter. On the primary side, the lagging leg of the PSFB converter is
Hyeon-Woo Jeong, Cheon-Yong Lim
doaj +1 more source
Single Power-Conversion AC-DC Converter With High Power Factor and High Efficiency [PDF]
, 2018 This paper proposes a single power-conversion ac-dc converter with high power factor and high efficiency. The proposed converter is derived by integrating a full-bridge diode rectifier and a series-resonant active-clamp dc-dc converter.
Cho, YW, Kwon, JM, Kwon, BH
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Feasibility of high frequency alternating current power distribution for the automobile auxiliary electrical system [PDF]
, 2011 This study investigates the feasibility and potential benefits of high frequency alternating current (HFAC) for vehicle auxiliary electrical systems. A 100Vrms, 50kHz sinusoidal AC bus is compared with 14V DC and 42V DC electrical systems in terms of ...
Antaloae, C. C.
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Resonant Converter with Voltage-Doubler Rectifier or Full-Bridge Rectifier for Wide-Output Voltage and High-Power Applications [PDF]
, 2018 This paper presents a resonant converter with the benefits of wide output voltage, wide soft switching characteristics for power devices and high circuit efficiency. Since the series resonant circuit is adopted on the primary side, the power switches are
Aries Jian, Bor-Ren Lin, Guan-Hong Lin
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Phase Shift Full Bridge DC–DC Converter With Active Clamping Circuit for Fuel Cell Electric Vehicles
IEEE AccessThis paper proposes a soft switching isolated phase-shifted full-bridge DC-DC converter using active clamping circuit for fuel cell power generation applications.
Bader N. Alajmi +3 more
doaj +1 more source
Power electronics options for large wind farm integration : VSC-based HVDC transmission [PDF]
, 2006 This paper describes the use of voltage source converter based HVDC transmission (VSC transmission) system for grid integration of large wind farms over long distance.
Xu, Lie +8 more
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Journal of Modern Power Systems and Clean Energy, 2018 A unique high efficiency photovoltaic (PV) system is presented. It uses partial sine wave tracking for a pulse-width modulation (PWM) boost converter as well as a full-bridge inverter.
Koki OGURA +2 more
doaj +1 more source
Energies, 2019 With the increasing demand of transmitting bulk-power over long-distance, the ultra high-voltage direct-current (UHVDC) transmission systems become an attractive option.
Gen Li +8 more
doaj +1 more source
Power Losses and Efficiency of a Full-Scale Power Converter [PDF]
, 2010 Diplomityössä perehdytään tuuliturbineissa käytettyjen täystehokonvertterien tehohäviöihin ja hyötysuhteeseen. Täystehokonvertterissa generaattorin tuottama sähköteho tasasuunnataan hyvällä hyötysuhteella aktiivisella geenraattorisillalla konvertterin ...
Savolainen, Timo
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