DocumentCode :
1591422
Title :
Application considerations of adjustable frequency extruder drives
Author :
Renner, Thomas
Author_Institution :
Reliance Electr. Co., Cleveland, OH, USA
fYear :
1990
Firstpage :
42461
Lastpage :
42465
Abstract :
The strengths and the limitations of various AC motor drive designs as they relate to several extrusion applications are examined. AC drives using variable voltage control, current source inversion, pulse-width modulation, vector control, and brushless AC or DC motors are considered. AC-drive strength and weaknesses are discussed. Digital control of the drives and their communications interfaces are noted, and factors influencing the proper selection of an AC drive for extruder use are enumerated
Keywords :
AC motors; computerised control; electric drives; extrusion; pulse width modulation; voltage control; AC motor drive; adjustable frequency extruder drives; communications interfaces; current source inversion; digital control; pulse-width modulation; variable voltage control; vector control; Brushless motors; Circuits; Frequency; Induction motors; Magnets; Maintenance; Pulse width modulation; Pulse width modulation inverters; Space vector pulse width modulation; Torque;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Textile, Fiber and Film Industry Technical Conference, 1990., IEEE 1990 Annual
Conference_Location :
Atlanta, GA
Type :
conf
DOI :
10.1109/TEXCON.1990.66348
Filename :
66348
Link To Document :
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