DocumentCode
2835790
Title
Using macromodels to evaluate a process control system´s response to voltage sags
Author
Bridgwood, M.A. ; Parks, O.C. ; Collins, E.R.
Author_Institution
Dept. of Electr. & Comput. Eng., Clemson Univ., SC, USA
fYear
2004
fDate
12-15 Sept. 2004
Firstpage
717
Lastpage
720
Abstract
This paper describes a modeling technique that quantifies the effect of voltage sags on the output of a complex industrial process. The nodes of entry of the sag are the instrument power supplies. Sub-system macromodels produced from design data and measurements are linked together to form an overall approximate transfer function of the system from sag ingress point to output. While broadly applicable to industrial processes in general, the technique is demonstrated using a model textile process.
Keywords
power supply quality; process control; textile industry; transfer functions; complex industrial process; instrument power supply; macromodels; power system transfer function; process control; system response; textile process; voltage sags; Control equipment; Control systems; Electrical equipment industry; Instruments; Power quality; Power supplies; Power system modeling; Process control; Textile industry; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Harmonics and Quality of Power, 2004. 11th International Conference on
Print_ISBN
0-7803-8746-5
Type
conf
DOI
10.1109/ICHQP.2004.1409441
Filename
1409441
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