Modeling the reliability of distribution power systems using Petri nets

被引：6

作者：

Volovoi, V ^{[1
]}

Kavalieratos, G ^{[1
]}

Waters, M ^{[1
]}

Mavris, D ^{[1
]}

机构：

[1] Georgia Inst Technol, Sch Aerosp Engn, Atlanta, GA 30332 USA

来源：

2004 11TH INTERNATIONAL CONFERENCE ON HARMONICS AND QUALITY OF POWER | 2004年

关键词：

power distribution reliability; reliability modeling; Petri nets; power quality;

D O I：

10.1109/ICHQP.2004.1409416

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Comprehensive evaluation of the reliability of distritution electric power systems requires sophisticated stochastic modeling. The paper considers an application of Stochastic Petri Nets (SPN) to model complex interactions among the factors affecting power quality. The advantages of a recently developed extension of SPN, SPN with aging tokens, are demonstrated on an example of a system with distributed genemtors. The modeling is contrasted with the standard practice of using Markov chains. It is shown how major limitations of Markov chain modeling (state-space explosion and constant-transition rate assumption) can be successfully relaxed using I he proposed approach.

引用

页码：567 / 572

页数：6