4- A two-phase servomotor has 11520°V applied to the main winding. At a particular point of operation corresponding to a control winding voltage of 75Z-80°V, the positive and negative-sequence impedances are 220/67°2 and 175257°0 respectively. a- Determine the positive and negative sequence components of the main and control winding currents. b- Find the total values of the main and control winding currents
4- A two-phase servomotor has 11520°V applied to the main winding. At a particular point of operation corresponding to a control winding voltage of 75Z-80°V, the positive and negative-sequence impedances are 220/67°2 and 175257°0 respectively. a- Determine the positive and negative sequence components of the main and control winding currents. b- Find the total values of the main and control winding currents
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Transcribed Image Text:4- A two-phase servomotor has 115/0°V applied to the main winding. At a particular
point of operation corresponding to a control winding voltage of 75Z-80°V, the
positive and negative-sequence impedances are 220/67° and 175/57°0
respectively.
a- Determine the positive and negative sequence components of the main and control
winding currents.
b- Find the total values of the main and control winding currents.
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