Rapid design of LCC current-output resonant converters with reduced electrical stresses [PDF]
, 2005 The paper presents and validates a straightforward design methodology for realising LCC current-output resonant converters, with the aim of reducing tank currents, and hence, electrical stresses on resonant components.
Bingham, Chris, Gilbert, A, Stone, D A
core +1 more source
Study the Effect of Electrode Wear Weight (EWW) in Electrical Discharge Machining (EDM) [PDF]
Engineering and Technology Journal, 2014 Electrical Discharge Machining (EDM) is one of the earliest non-conventional manufacturing processes based on thermo-electric energy which removing material from a part by electrical discharges between the tools called electrode and the part being ...
Shukry H. Aghdeab +2 more
doaj +1 more source
Electrical and catalytic properties of some oxides with the fluorite or pyrochlore structure: Part 1: Synthesis, characterization and conductivity [PDF]
, 1984 In view of their possible use as electrocatalysts, several oxides with the fluorite or pyrochlore structure were investigated. Part I of this paper deals with the synthesis, characterization and electrical conductivity of these materials.
Bosch, H. +6 more
core +2 more sources
Private Colleges, State Aid, and the Establishment Clause [PDF]
, 1975 Using local scanning electrical techniques we study edge effects in side-gated Hall bar nanodevices made of epitaxial graphene. We demonstrate that lithographically defined edges of the graphene channel exhibit hole conduction within the narrow band of ...
Kazakova, Olga +5 more
core +3 more sources
Corrosion and stray currents at urban track infrastructure
Građevinar, 2020 Rails are a part of track structure where corrosion process inevitably occurs, except if they are fully insulated and devoid of contact with any other part of the structure (sleepers, fastening accessories) or electrolyte like moist soil or water in ...
Katarina Vranešić +2 more
doaj +1 more source
Sensors, 2012 This paper presents the application of a frequency-domain reflectometry (FDR) sensor designed for soil salinity assessment of sandy mineral soils in a wide range of soil moisture and bulk electrical conductivity, through the determination of soil complex
Andrzej Wilczek +5 more
doaj +1 more source
A Novel Hybrid GWO-LS Estimator for Harmonic Estimation Problem in Time Varying Noisy Environment
Energies, 2021 The power quality of the Electrical Power System (EPS) is greatly affected by electrical harmonics. Hence, accurate and proper estimation of electrical harmonics is essential to design appropriate filters for mitigation of harmonics and their associated ...
Muhammad Abdullah +5 more
doaj +1 more source
Zhongguo dianli, 2019 Aiming at the problem of the low simulation speed of MMC on PSCAD/EMTDC platform and the low efficiency of optimization design and repetitive simulations under different operating conditions, a Matlab-based fast simulation platform of MMC is constructed ...
Guoliang ZHOU +5 more
doaj +1 more source
The method for calculation and optimization of parameters of synchronous electric machines with permanent magnets as part of the generating and driving complexes [PDF]
E3S Web of Conferences, 2019 New methodical solutions have been developed in the field of creating energy-efficient synchronous electrical machines with permanent magnets, designed to generate electrical energy as part of autonomous power plants and to drive various mechanisms.
Safin A.R., Ivshin I.V., Petrov T.I.
doaj +1 more source
Bismuth oxide based ceramics with improved electrical and mechanical properties: Part II. Structural and mechanical properties [PDF]
, 1988 Coprecipitation as a method of preparation for bismuth oxides based ceramics yields relatively strong and machineable materials in comparison with the solid state reaction.
Burggraaf, A.J. +4 more
core +3 more sources