Results 31 to 40 of about 2,062,383 (290)
SPEED CONTROL OF PERMANENT MAGNET SYNCHRONOUS MOTOR USING DIFFERENT STRATEGY OF SLIDING MODE APPROACH [PDF]
Journal of Engineering Science and Technology, 2017 In order to optimize the speed-control performance of the PMSM system with different disturbances and uncertainties, hybrid nonlinear speed-controls for the PMSM, based sliding-mode control, is developed.
I. BAKHTI +3 more
doaj
Analysis of the Magnetic Field in the Cavity of Multi-Layer Winding Electromagnetic Water Processor
IEEE Access, 2019 Based on the online electromagnetic scale suppression dynamic simulation table designed by our team, the magnetic induction intensity in the cavity of single- and multi-layer winding electromagnetic water processor is simulated and analyzed by using ...
Jianguo Wang +4 more
doaj +1 more source
Measurement and control systems for an imaging electromagnetic flow meter [PDF]
, 2014 Electromagnetic flow metres based on the principles of Faraday's laws of induction have been used successfully in many industries. The conventional electromagnetic flow metre can measure the mean liquid velocity in axisymmetric single phase flows ...
G. Lucas +14 more
core +1 more source
Electrical engineering & Electromechanics, 2017 Purpose. The purpose of the work is to identify the parameters influence of the electric motor, the power circuits elements of the converters, built on resistor-thyristor modules, the static torque and the moment of inertia of the mechanism on the ...
V. I. Lobov, K. V. Lobova
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Effects of low frequency electromagnetic fields on growth, total antioxidant activity and morphology of the intestine in rainbow trout (Oncorhynchus mykiss) [PDF]
The Iranian Journal of Veterinary Science and Technology, 2016 For many years it was believed that extremely lowfrequency electromagnetic field (ELF-EMF) do not have any significant biological effects. In this study, the influence of extremely low-frequency electromagnetic fields on the growth performance, serum ...
Katayoon Nofouzi +8 more
doaj +1 more source
Micromachines, 2023 The arrangement of the induction coil influences the electromagnetic damping force and output characteristics of electromagnetic energy harvesters. Based on the aforementioned information, this paper presents a proposal for a multiple off-center coil ...
Lei Xiong +5 more
doaj +1 more source
Electromagnetic induction in non-uniform domains
, 2010 Kinematic simulations of the induction equation are carried out for different setups suitable for the von-K\'arm\'an-Sodium (VKS) dynamo experiment. Material properties of the flow driving impellers are considered by means of high conducting and high ...
Gerbeth, G. +6 more
core +3 more sources
Localism vs. Individualism for the Scientific Realism Debate [PDF]
, 2019 Localism is the view that the unit of evaluation in the scientific realism debate is a single scientific discipline, sub-discipline, or claim, whereas individualism is the view that the unit of evaluation is a single scientific theory.
Block Ned +10 more
core +4 more sources
Study on Design and Vibration Reduction Optimization of High Starting Torque Induction Motor
Energies, 2019 Induction motors are widely used in various applications. This study considers a Y2-200L2-6 three-phase induction motor. Its starting torque was improved by combining the characteristics and design method of a star-delta hybrid connection winding, which ...
Ying Xie, Cheng Pi, Zhiwei Li
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Optimization of electromagnetic structure of magnetic levitation belt conveyor
Gong-kuang zidonghua, 2021 The conventional magnetic levitation belt conveyor adopts the electromagnetic structure composed of permanent magnets and electromagnets, which has the problems of easy heat generation and high current loss under the working conditions with high demand ...
HU Kun, JIANG Hao, JI Chenguang, PAN Ze
doaj +1 more source