Results 101 to 110 of about 575,698 (128)
Engineering Science and Technology, an International JournalHigh-frequency pulse-width-modulated (PWM) power converters generate switching-frequency current components that require effective attenuation in compact aircraft electrical systems.
Maged Al-Barashi +9 more
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A high-order power filter is always used to filter out harmonics in grid-injected current. Compared with other power filters, the Asymmetric-LCL(A-LCL) filter has the advantages of having a small total inductance and strong robustness.
Wu, Weimin +5 more
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Analysis and Simulation for Three-phase Voltage-source PWM Rectifier Circuit Based on LCL Filter
Kongzhi Yu Xinxi Jishu, 2012 The problems such as nonlinear and harmonic current etc. are existing in power electronic devices(e.g., diode and thyristor rectifiers ). A solution to avoid mentioned problems is adopted by using the three-phase PWM rectifier which has the ...
GAO Yang +4 more
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LCL-T Resonant Converter Based on Dual Active Bridge Topology in Solar Energy Applications
, 2017 : Resonant LCL-T converter can operate as stable voltage source, being fed from current, for instance, the photovoltaic battery. It is shown that LCL-T resonant tank has intrinsic ability to convert stable AC current into stable AC voltage thus ...
Vadim Nikolaevich Shkolniy (6136481) +3 more
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, 2015 Recently, LCL filter which is commonly preferred in grid connected inverters has found its common usage in shunt active power filters. LCL filter can suppress the switching harmonic ripples effectively.
BÜYÜK, MEHMET +3 more
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New method of current control for LCL-interfaced grid-connected three phase voltage source inverter
Revue des Énergies Renouvelables, 2010 This paper presents an approach for the connection of a photovoltaic generator to the utility grid. A theoretical analysis, modelling, controlling and a simulation of a grid connected photovoltaic system using an output LCL filter are described in detail.
N. Hamrouni, M. Jraidi, A. Chérif
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A First Order Sliding Mode Controller for Grid Connected Shunt Active Filter with a LCL Filter
, 2017 International audienceA first order sliding mode controller with appropriate parameters sliding surface (modeled in usual time domain and realized by transfer function) is considered here for LCL grid connected three phases three wires shunt active ...
Barbot, Jean-Pierre, Alali, M.A.E.
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Simulation Analysis of Control Strategy for Three-phase Grid-connected Inverter Based on LLCL Filter
Kongzhi Yu Xinxi Jishu, 2015 An active damping control strategy which formed current feedback of filter branch was proposed to effectively suppress the resonance of three-phase grid-connected inverter caused by LLCL filter.
LIU Haitao, TANG Long
doaj
International audienceAdvanced passive filter topologies are increasingly required in modern high-power grid-connected solar PV systems to ensure compliance with stringent harmonic and power quality standards.
Loko, Abdulmumini Zubairu +2 more
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Frequency response of a three-phase LCL filter
, 2016 Předkládaná bakalářská práce je zaměřena na měření frekvenčních charakteristik třífázového LCL filtru a porovnání výsledků s nasimulovanými průběhy v programu MATLABObhájenoThis work is focused on measuring frequncy characteristics of a three-phase LCL ...
Drahoš, Jan
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