Results 91 to 100 of about 31,344 (251)
Electrical engineering & Electromechanics, 2020 . This study presents a straightforward adaptive prefiltering algorithm based on a double second-order generalized integrator with prefilter to solve one of the power quality issues, this algorithm is in charge of the determination of the reference ...
S. Kalkoul +3 more
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Future work on harmonics : some expert opinions part I : wind and solar power [PDF]
, 2014 A workshop on power system harmonics was organized in Stockholm in January 2014. On the agenda was among others a discussion on what are the main issues on harmonics at the moment and in the near future.
Amaris, Hortensia +9 more
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Energy Science &Engineering, EarlyView.An adaptive fuzzy controller using an interval type‐3 fuzzy logic system replaces the SMC switching term to mitigate chattering while preserving global stability for islanded inverters. Simulations show lower THD, greater robustness to disturbances and parameter variations, and improved voltage‐tracking accuracy, with applicability to other uncertain ...
Man‐Wen Tian +7 more
wiley +1 more source
A wavelet controller for shunt active power filter
3rd IET International Conference on Power Electronics, Machines and Drives (PEMD 2006), 2006 A wavelet-based controller for shunt active power filter (APF) has been proposed in this paper. The constructed controller based on multi resolution analysis has the advantage of better frequency bandwidth selection. The tuning parameters of the controllers are the gains to be applied to the time-frequency signals at different resolutions. This has the
Basu, Malabika, Basu, Biswajit
openaire +4 more sources
Interdisciplinary Medicine, EarlyView.Due to the characteristics of miniaturization, high sensing performance, integration, and high comfort, MEMS‐based devices were employed to design sensors, imaging systems, drug delivery systems, retinal prosthesis, surgical tools, and wearable products for the ophthalmic disease diagnosis, treatment, and monitoring.
Yaling Peng +10 more
wiley +1 more source
Journal of Ultrasound in Medicine, EarlyView.Objectives The femoropopliteal (FP) artery is the most frequently revascularized segment in peripheral artery disease (PAD), followed by the iliac segment. Wall shear stress (WSS) is a key local factor implicated in both atherosclerotic plaque formation and restenosis after angioplasty.
Jan Lukas Prüser +5 more
wiley +1 more source
Effect of Line Impedance on the Stability of Shunt Active Power Filter Based on LCL Filter
Kongzhi Yu Xinxi Jishu, 2018 When shunt active power filter based on LCL filter is used for voltage source type harmonic source, the line and load impedances will not only cause the harmonic amplification but also the stability problem based on current tracking.
REN Lei, YUN Pingping
doaj
IEEE AccessThis work proposes an efficient integration method of solar energy with industrial nonlinear loads, accounting for dynamic variations in solar power and load harmonic profiles.
P. Mahesh Reddy +2 more
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Design of Single-Phase Active Power Filter for Harmonic Mitigation in Distribution Power Line [PDF]
, 2002 Recently, the wide use of power electronic components in various application s has affected the quality of the power. One of the most serious problems is that of the harmonic, which is generated from the nonlinear loads such as variable frequency AC ...
Dahidah, Mohamed S. A.
core
LC compensators based on transmission loss minimization for nonlinear loads [PDF]
, 2004 This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Brunel University's products or services. Internal or personal use of this material is permitted.
Aziz, A, Zobaa, AF
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