Results 221 to 230 of about 83,660 (262)
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2007 IEEE International Symposium on Industrial Electronics, 2007
This paper presents the development of a highspeed bidirectional current source module which allows the simulation of inductive loads. Due to its full four-quadrant operation capability, the module is able to simulate realistic current waveforms of AC motors.
Jorg Bracker, Marc Dolle
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This paper presents the development of a highspeed bidirectional current source module which allows the simulation of inductive loads. Due to its full four-quadrant operation capability, the module is able to simulate realistic current waveforms of AC motors.
Jorg Bracker, Marc Dolle
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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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CCII-based high-valued inductance simulators with minumum number of active elements
, 2007 This paper presents novel CCII-based circuit solutions for the implementation of grounded and floating inductance simulators for integrable low frequency applications.
Giuseppe Scotti, Giuseppe Ferri
exaly +2 more sources
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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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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Simulation of Induction Machinery for Power System Studies
IEEE Power Engineering Review, 1989A simple, fast, and accurate algorithm for determining induction-machine transient behavior is presented. The differential equations for the full-order model of induction machines are simplified and solved using linear system techniques. Examples show that the algorithm is accurate for large disturbances and requires as little as 29% of the CPU time ...
Ertem, S., Baghzouz, Yahia
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Failure Simulator of the Induction Machine
Proceedings do Congresso Brasileiro de AutomáticaTo ensure the continuous operation of the three-phase induction motor and production, researchers have been developing techniques for monitoring the machine’s operating conditions to prevent the development of faults and unplanned shutdowns of the drive. For that, it is essential to understand the impact of faults on the motor’s characteristics.
null Lucas H. G. Ribeiro +2 more
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