Fault tolerant control for oil valve electric drives

Author

Karakulov, Alex S.

Author_Institution

Tomsk Polytech. Univ., Russia

fYear

2003

fDate

7-11 April 2003

Firstpage

123

Lastpage

125

Abstract

For the oil industry, the problem of faultless control is especially critical because of the possible dangerous consequences for the environment, equipment and life. This paper examines the critical elements of the electric drive of the valves installed on the oil tube. The algorithms described in this paper were practically tested and appreciated as "effective". They allow to soften some dangerous faults and failures in the valves work and make the technology of the oil industry more intelligent and reliable.

Keywords

adaptive control; electric drives; fault tolerance; machine control; petroleum industry; torque control; valves; drive system faults; electric drives; electrical faults; fault recovery; fault tolerant control; frequency converter; logical controller; mechanical faults; oil industry; oil tube; oil valve; position encoder; Control systems; Electrical fault detection; Fault tolerance; Fault tolerant systems; Frequency modulation; Gears; ISO standards; Petroleum; Publishing; Valves;

fLanguage

English

Publisher

ieee

Conference_Titel

Modern Techniques and Technologies, 2003. MTT 2003. Proceedings of the 9th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists

Conference_Location

Tomsk

Print_ISBN

0-7803-7669-2

Type

conf

DOI

10.1109/SPCMTT.2003.1438161

Filename

1438161