Results 251 to 260 of about 1,337 (291)
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Parameter identification for induction motor simulation
Automatica, 1974Summary The simulation of squirrel-cage induction motors is very useful to design frequency-controlled a.c. drives. For this purpose the parameters of the induction motor must assume suitable values. Due to the unsatisfactory results obtained by the open and short circuit tests, it is necessary to develop a new proce dure. The problem is seen in the
A. Bellini, A. De Carli, M. La Cava
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The Induction and Refresher scheme Simulated Surgery
Education for Primary Care, 2012The Induction and Refresher scheme Simulated Surgery (I&RSS) is an assessment of clinical and consulting skills in which candidates are observed consulting with a series of simulated patients who present a variety of common GP scenarios. The Committee of GP Education Directors (COGPED) recommends a period of induction for GPs returning to practice ...
Peter, Burrows +3 more
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Simulation of High-frequency Induction Heating
2020 10th International Conference on Advanced Computer Information Technologies (ACIT), 2020the article presents an integro-differential mathematical model of the distribution of eddy currents in a conductor with axial symmetry. Depth of penetration of eddy currents is calculated depending on the power frequency. The simulation results obtained will allow us to select the basic sizes of the elements of the induction heater and to investigate ...
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Computer simulation of induction hardening
Journal of Materials Processing Technology, 2004The computer simulation of electromagnetic, thermodynamic and microstructural transformations in treated work-piece is usually recommended for the exact definition of working parameters in process planning of the induction hardening processes. A special simulation program has been developed for the axially symmetric work-pieces.
Cajner, Franjo +2 more
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Simulation of Symmetrical Induction Machinery
IEEE Transactions on Power Apparatus and Systems, 1965The effectiveness of an analog computer in studying the performance of induction machinery is demonstrated with computer results which show the dynamic behavior of 2-phase and 3-phase machines during balanced and unbalanced operation. The computer simulation for these various modes of operation is conveniently obtained from the equations which describe
P. C. Krause, C. H. Thomas
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Simulation of Novel Linear Inductive Displacement Sensor
2011 21st International Conference on Systems Engineering, 2011One of the displacement measurement methods is using inductive sensors, usable for both small and large displacement. In this paper a 3-D linear inductive displacement sensor has been introduced. The proposed sensor consists of 2 elements that can measure 5cm with accuracy of 100im in large scale measurement.
M. Razi Mousavi +3 more
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Modeling and simulation of an induction motor
OptimeDue to their affordability, dependability, and longevity, induction motors are among the most widely used motors. The induction motor is modeled and simulated within a stationary reference frame using the qd0 transformation theory. The motor's dynamic activity is captured by the differential equations of the system. MATLAB/SIMULINK is used to carry out
Jozef Kola, Anja Cenameri, Aurela Qamili
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A circuit for floating inductance simulation
Proceedings of the IEEE, 1974An active RC realization of a lossy floating inductor is presented. The circuit uses two operational amplifiers--each in the unity gain connection--three resistors, and two capacitors, and has low L and Q sensitivities to passive as well as active components.
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Simulation of an inductive coupled power transfer system
IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society, 2016This paper presents two methods for simulating inductive coupled power transfer. The simulations are done using finite element calculations in Comsol Multiphysics. An analytic approach that uses the filamentary method is considered in order to compare the simulation results.
Dan-Sebastian Filip, Dorin Petreus
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Induction of a transient acidosis in the rumen simulation technique
Journal of Animal Physiology and Animal Nutrition, 2017SummaryFeeding high concentrate diets to cattle results in an enhanced production of short‐chain fatty acids by the micro‐organisms in the rumen. Excessive fermentation might result in subclinical or clinical rumen acidosis, characterized by low pH, alterations in the microbial community and lactate production.
M, Eger, S, Riede, G, Breves
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