An Approach to Average Modeling and Simulation of Switch-Mode Systems

Autor/in	Abramovitz, A.
Titel	An Approach to Average Modeling and Simulation of Switch-Mode Systems
Quelle	In: IEEE Transactions on Education, 54 (2011) 3, S.509-517 (9 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0018-9359
DOI	10.1109/TE.2011.2146784
Schlagwörter	Foreign Countries; Energy; Models; Electronics; Course Content; Higher Education; Feedback (Response); Simulation; Computer Software; Engineering; Teaching Methods; Engineering Education; Israel + Suchen Sie Ihr Suchwort? Ausland; Energie; Analogiemodell; Elektronik; Kursprogramm; Hochschulbildung; Hochschulsystem; Hochschulwesen; Simulation program; Simulationsprogramm; Maschinenbau; Teaching method; Lehrmethode; Unterrichtsmethode; Ingenieurausbildung
Abstract	This paper suggests a pedagogical approach to teaching the subject of average modeling of PWM switch-mode power electronics systems through simulation by general-purpose electronic circuit simulators. The paper discusses the derivation of PSPICE/ORCAD-compatible average models of the switch-mode power stages, their software implementation, and fast time-domain, frequency-domain, and stability analysis simulation techniques suitable for virtual study of complex switch-mode feedback systems. The proposed approach is demonstrated by a simulation example. The methodology is oriented toward Electrical Engineering students at the undergraduate level, enrolled in courses such as "Power Electronics," "Industrial Electronics," or the like. The paper can be helpful to instructors of a "Virtual Power Electronics Laboratory" course wanting to conduct a software experiment on dynamics of switch-mode power converter systems. Engineers and scientists approaching the task of simulation of switch-mode systems can also find the suggested technique useful. (Contains 13 figures.) (As Provided).
Anmerkungen	Institute of Electrical and Electronics Engineers, Inc. 445 Hoes Lane, Piscataway, NJ 08854. Tel: 732-981-0060; Web site: http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=13
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10