Results 181 to 190 of about 1,685,825 (229)

Fuzzy logic sliding mode controller based solar PV fed UPQC for improvement of dynamic performance and power quality enhancement in distribution power system. [PDF]

Sci Rep
Sravanthi G, Rosalina KM, Reddy TRS.
europepmc   +1 more source

Femtosecond Laser Fabrication of Wettability-Functional Surfaces: A Review of Materials, Structures, Processing, and Applications. [PDF]

Nanomaterials (Basel)
Chen Z, Zhou J, Cen W, Yan Y, Guo W.
europepmc   +1 more source

Inkjet-Printed Rough Gold Microelectrode Arrays on Flexible Substrates for Neural Recording and Electrical Stimulation. [PDF]

ACS Appl Mater Interfaces
Ziller A, Corna A, Bui MT, Werginz P, Schneider M, Schmid U, Zeck G.   +6 more
europepmc   +1 more source

Interlayer-confined redox in Ti₃C₂Tₓ-MXene laminates: a reagent-free screen-printed platform for the detection of erdafitinib. [PDF]

Mikrochim Acta
Sharma BP, Chun MWA, Shalash M, Sharma ML, Almalki AS, Helal MH, Jinping X, Karakuş S.   +7 more
europepmc   +1 more source

The sinking dynamics of a solid intruder in concentrated cornstarch suspensions studied using ultra-fast magnetic resonance imaging.

Soft Matter
Kirov NK, McLaren CP, Pruessmann KP, Müller CR, Penn A.   +4 more
europepmc   +1 more source

A Direct Digital Technique Implementation of General Discontinuous Pulse Width Modulation Strategy

IEEE Transactions on Industrial Electronics, 2011
International audienceThis paper presents direct digital technique-generalized discontinuous pulse width modulation (PWM) - a new implementation method for an optimal discontinuous PWM (DPWM) in terms of switching losses of the inverter on an embedded ...
Nicolas Patin
exaly   +3 more sources

Space vector-based three-level discontinuous pulse-width modulation algorithm

IET Power Electronics, 2013
Discontinuous pulse‐width modulation (PWM) techniques result in reduced power loss in voltage source inverters. This study presents the space vector approach to the three‐level discontinuous PWM technique. The switching sequences for four basic types of discontinuous PWM and the implementation are presented.
Abdul Beig, Apparao Dekka, Saikrishna Kanukollu   +2 more
exaly   +2 more sources

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Soft-switched discontinuous pulse-width pulse-density modulation scheme

2016 IEEE Applied Power Electronics Conference and Exposition (APEC), 2016
This paper presents a soft-switched discontinuous pulse-width pulse-density modulation (PWPDM) scheme to decrease the switching losses of the capacitor-less high-frequency pulsating dc-link (HFPDCL) inverters. The proposed modulation scheme employs both pulse-width modulation (PWM) and pulse-density modulation (PDM) schemes to increase the overall ...
Milos Zefran, Alireza Mojab, Sudip Mazumder   +2 more
exaly   +2 more sources

Discontinuous Pulse Width Modulation Techniques for Modular Multilevel Converter

2020 IEEE International Students' Conference on Electrical,Electronics and Computer Science (SCEECS), 2020
Modular Multilevel Converter (MMC) has already been strongly found its application in high voltage applications, and is lately been explored in medium voltage applications. The modulation techniques play an important role in the performance of the MMC in terms of the output fundamental component, distortions and the switching losses.
Hari Babu Gobburi, V. B. Borghate, P. M. Meshram   +2 more
openaire   +1 more source

Origin-shifted multilevel discontinuous pulse width modulation

The Fifth International Conference on Power Electronics and Drive Systems, 2003. PEDS 2003., 2004
Pulse width modulation of two-level power converters is presently well established with most reported strategies focusing on the minimisation of line voltage harmonic distortion. For multilevel inverter modulation, additional performance merits can be achieved through the proper selection of available redundant switching states. This paper presents the
P.C. Loh, G.H.H. Pang
openaire   +1 more source