Title :
A step voltage method for determination of an induction motor rotor time constant in a cold state
Author :
Ambrozic, V. ; Cajhen, R. ; Nastran, J.
Author_Institution :
Fac. of Electr. Eng. & Comput. Sci., Ljubljana, Slovenia
fDate :
6/15/1905 12:00:00 AM
Abstract :
The method for determination of an initial rotor time constant of a cage induction motor is presented. It consists of applying the step form voltage and measuring the responding current. After some simplifications the current response term becomes easy to analyze. At least two measuring points are necessary for determination of both stator and rotor time constants.
Keywords :
induction motors; machine theory; rotors; stators; current response; induction motor; machine theory; rotor time constant; stator; step voltage method; Computer science; Current measurement; Induction motor drives; Induction motors; Laplace equations; Mathematical model; Rotors; Stators; Time measurement; Voltage measurement;
Conference_Titel :
Industrial Electronics, 1993. Conference Proceedings, ISIE'93 - Budapest., IEEE International Symposium on
Conference_Location :
Budapest, Hungary
Print_ISBN :
0-7803-1227-9
DOI :
10.1109/ISIE.1993.268810
