DocumentCode :
1381066
Title :
Pulling Effect in Synchronized Systems
Author :
Jelonek, Z. ; Celinski, O. ; Syski, R.
Author_Institution :
Royal Technical College, Department of Electrical Engineering, Glasgow, UK
Volume :
101
Issue :
6
fYear :
1954
fDate :
2/1/1954 12:00:00 AM
Firstpage :
108
Lastpage :
117
Abstract :
Synchronization of a certain type of valve oscillator, having a low-pass filter in the synchronization loop, and also of self-starting synchronous motors is examined. Under some conditions the pulling effect takes place in these circuits, i.e. the pull-in range of synchronization is smaller than the pull-out range. The pulling function, i.e. the relation between parameters of the circuit and the ratio of the pull-in and the pull-out range, has previously been examined only qualitatively in relation to synchronous motors. The quantitative examination presented here yields simple formulae applicable to design problems. An asymptotic approximation is also found to the pulling function in a synchronized system possessing a limitation in the synchronization loop
Keywords :
electric motors; oscillators; synchronisation; transformers;
fLanguage :
English
Journal_Title :
Proceedings of the IEE - Part IV: Institution Monographs
Publisher :
iet
Type :
jour
DOI :
10.1049/pi-4.1954.0010
Filename :
5241000
Link To Document :
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