NDLI: Stochastic Petri nets architectural modules for power system availability

Content Provider	IEEE Xplore Digital Library
Author	Dumitrescu, M.
Copyright Year	2002
Description	Author affiliation: Electr. Eng. Dept., "Dunarea de Jos" Galati Univ., Romania (Dumitrescu, M.)
Abstract	The most commonly used dependability models are the state-space models, as generalized stochastic Petri nets (GSPN). Due to their logical subnets, a complex model results even for simple repairable systems. Combining the GSPN properties and high level Petri net facilities, a simplified model, having the same modeling power as GSPN, is built, giving logical explicit stochastic Petri net (LESPN) architectural modules for parallel, series, and series-parallel repairable systems. These modules can be used in repairable power systems dependability modeling (but not only). A computerized tool, SPNE, is created to compute the dependability metrics. The paper presents a comparative analysis of the LESPN architectural modules. We apply the dependability comparative analysis in a ship electric power plant safety study. Three electrical generators-main switchboard (EG-MS) coupling alternatives, for the ship electric power plant, are proposed and analyzed.
Sponsorship	IEEE CAS Soc. IEEE Region 8
Starting Page	745
Ending Page	748
File Size	333583
Page Count	4
File Format	PDF
ISBN	0780375963
DOI	10.1109/ICECS.2002.1046276
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2002-09-15
Publisher Place	Croatia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Stochastic systems Petri nets Power systems Power system modeling Power system analysis computing Marine vehicles Stochastic processes Electrical safety Marine safety Generators
Content Type	Text
Resource Type	Article

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