Markov Model of Drive-Motor Systems for Reliability Calculation

Author

Molaei, M. ; Oraee, H. ; Fotuhi-Firuzabad, M.

Author_Institution

Dept. of Electr., Sharif Univ. of Technol., Tehran

Volume

3

fYear

2006

fDate

9-13 July 2006

Firstpage

2286

Lastpage

2291

Abstract

Due to considerable use of electric drives in industrial applications, reliability assessment of drive-motor systems both in design and operating phases is of considerable importance. Reliability assessment of drive-motor systems is presented in this paper. Using the basic component of a drive-motor system, a suitable reliability block diagram is first developed. The system availability and reliability is then determined using developed block diagram. The impacts on system reliability of various parameters such as failure rate and repair rate of system components are investigated. The proposed technique is then applied to a practical drive-motor system and the results are presented

Keywords

Markov processes; motor drives; reliability; Markov model; block diagram; drive-motor systems; electric drives; failure rate; reliability assessment; reliability calculation; repair rate; system availability; Availability; Capacitors; Circuit breakers; Circuit faults; Control system synthesis; Cooling; Filters; Frequency; Power system modeling; Power system reliability; Electrical drive; Markov model; Reliability;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, 2006 IEEE International Symposium on

Conference_Location

Montreal, Que.

Print_ISBN

1-4244-0496-7

Electronic_ISBN

1-4244-0497-5

Type

conf

DOI

10.1109/ISIE.2006.295929

Filename

4078604