Results 251 to 260 of about 236,251 (309)

Bifurcation of power electronic circuits

Journal of the Franklin Institute, 1994
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Wolf, Denise M., Varghese, Matthew, Sanders, Seth R.   +2 more
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PECS-Power Electronics Circuit Simulator

COMPEL 2000. 7th Workshop on Computers in Power Electronics. Proceedings (Cat. No.00TH8535), 2002
PECS (Power Electronics Circuit Simulator) enables the time-domain simulation of switched networks that may contain nonlinear elements. In the design of PECS focus has been placed not only in obtaining high speed but also in achieving a very high degree of accuracy. A set of optimized computer algorithms that have been incorporated into the software to
null Duwang Li, R. Tymerski, T. Ninomiya
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An educational tool for power electronics circuits

Computer Applications in Engineering Education, 2009
AbstractIn this study, an educational tool has been prepared for a shorter term and more economic education of power electronics circuits. In parallel with the improvements of semiconductor technology, the development of power electronics circuits has magnified the importance of either teorical or practical education of power electronics course.
ELMAS, ÇETİN, SÖNMEZ, YUSUF
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Accurate time-domain simulation of power electronic circuits✰

Electric Power Systems Research, 2021
Abstract Modern power electronic circuits contain numerous switches driven by high frequency controllers and can cause discontinuities in time-domain simulation methods. This paper presents numerical problems resulting from discontinuities when simulating power electronic circuits. Limitations in existing methods are analyzed.
Willy Nzale, Jean Mahseredjian, Xiaopeng Fu, Ilhan Kocar, Christian Dufour   +4 more
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Power electronic circuit topology

Proceedings of the IEEE, 1988
A generalized concept of 'sources' that embraces both power generators and power consumers is presented. This approach simplifies the basic topological aspects of power electronic converter circuits, which are reduced to an array of switches for selectively interconnecting two source systems.
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Switched-capacitor power electronics circuits

IEEE Circuits and Systems Magazine, 2001
One of the main orientations in power electronics in the last decade has been the development of switching-mode converters without inductors and transformers. Light weight, small size and high power density are the result of using only switches and capacitors in the power stage of these converters.
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Software breadboards for power electronic circuits

IEEE Transactions on Power Electronics, 1991
A software breadboard is a means of simulating power electronic circuits at the device-level. The objective is to obtain detailed performance information such as device voltage and current waveforms and power dissipations. The intent is to accurately model the circuit for use in place of measurements to assess performance and even in a design mode to ...
R. Kelkar, R.A. Wunderlich, L.J. Hitchcock   +2 more
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Power electronic circuits and devices

2005
This chapter reviews the main classes of circuits and devices that are currently used, emphasizing the basic operating principles and characteristics. The three-pulse rectifier supplies a resistive load in series with a filter inductor, the inductor being large enough to ensure that the load current is continuous and ripple-free.
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Specific Integrated Circuits for Power Electronics

EPE Journal, 1991
SummaryThis paper shows through examples that micrelectronics plays animportant role in modern power electronics devices.The main requirements of power electronics designers are reliability, performances, easy maintenance, user friendly interface, ruggedness to electromagentic, mechanical and thermal constraints. Besides the development of new types of
Mathys, Pierre, Van Eck, Jean-Louis
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Simulation of Power Electronic Circuits

2000
This section introduces the needs and problems of simulating power electronics circuits. It describes various simulating techniques. Also included are the features of the SPICE software package and illustrations by example of the simulation of a number of power electronic circuits.
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