Results 11 to 20 of about 10,144,462 (296)

Circuit Model of Traction Load under Non-Sinusoidal Conditions

open access: yesAdvances in Electrical and Electronic Engineering, 2004
Article deals with determination of circuit parameters of the traction load under non-sinusoidal conditions. The circuit parameters are defined by new integral transformation of measured non-sinusoidal voltage and current.
Jaromir Kijonka
doaj   +1 more source

Power Analysis of Traction Transformer under Non-Sinusoidal Conditions

open access: yesAdvances in Electrical and Electronic Engineering, 2004
Article deals with power analysis of traction transformer 100/27 kV, Sn= 10MVA under non-sinusoidal conditions. The power analysis is evaluated by means of IEEE Trial Use Standard Definitions of the Electric Power Quantities under Non-Sinusoidal ...
Jaromir Kijonka   +2 more
doaj   +1 more source

Proposed automobile steering wheel test method for vibration [PDF]

open access: yes, 2010
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis proposes a test method for evaluating the perceived vibration which occurs at the driver's hand in automotive steering wheel interface.
Jeon, Byung Ho
core   +7 more sources

Torque ripple minimization in non-sinusoidal synchronous reluctance motors based on artificial neural networks [PDF]

open access: yes, 2016
This paper proposes a new method based on Artificial Neural Networks for reducing the torque ripple in a non-sinusoidal Synchronous Reluctance Motor. The Lagrange optimization method is used to solve the problem of calculating optimal currents in the d-q
Sturtzer, G. (Guy)   +9 more
core   +1 more source

GeoappUNIMORE/Sinusoidal-WAVE-fit:

open access: yes, 2021
Performs irreversibility index based on sinusoidal ...
Marco Mulas
core   +1 more source

Non‐sinusoidal wall oscillation for drag reduction

open access: yesPAMM, 2012
AbstractThe drag reducing properties of wall flows under non‐sinusoidal oscillations are analyzed in the present work. The dependency of the drag reduction rate, R, and of the power spent to move the walls, Pin, with respect the shape of the wall motion are investigated.
CIMARELLI, ANDREA   +4 more
openaire   +4 more sources

Experimental comparison of sinusoidal motion and non-sinusoidal motion of rise-dwell-fall-dwell in a Stirling engine

open access: yesJournal of Mechanical Engineering and Sciences, 2020
The Stirling engine is deemed to play a role in the near future of power generation. However, there is a large performance difference between the real and ideal Stirling engine.
H.M. Wong, S.Y. Goh
doaj   +1 more source

Fast Method for the Iron Losses Prediction in Inverter Fed Induction Motors [PDF]

open access: yes, 2009
In this paper an easy method for the iron loss prediction in PWM inverter fed induction motors is presented. The method was initially proposed and validated for the prediction of the iron losses in non-oriented soft magnetic material with PWM supply ...
A. Boglietti   +5 more
core   +1 more source

EXPERIMENTAL RESEARCHES OF THE SKIN EFFECT IN SELF-SUPPORTING INSULATED WIRE

open access: yesВестник Северо-Кавказского федерального университета, 2022
The article presents results of experimental researches of the influence of higher harmonics on the value of resistance of wires of aluminum alloy. Experimental setup including the OMICRON test complex and the measuring unit based on the NI cDAQ data ...
Anton Petrov   +2 more
doaj  

A Case of Primary Diffuse Large B Cell Lymphoma of the Maxillary Sinus Presenting as Epiphora [PDF]

open access: yesJournal of Rhinology, 2022
Primary sinusoidal non-Hodgkin’s lymphoma (NHL) is a very rare disease. The main symptoms of sinusoidal NHL are rhinorrhea, nasal obstruction, and post-nasal drip.
Young Bin Yun   +3 more
doaj   +1 more source

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