NDLI: Analysis of the Dual-Excited Synchronous Machine

Content Provider	IEEE Xplore Digital Library
Author	El-Serafi, A.M. Badr, M.A.
Copyright Year	1963
Abstract	This paper presents a generalized analysis for the dual-excited synchronous machine, in which, on the contrary of previous work, the two field windings are not necessary located on the rotor axes, and may not have the same number of turns or the same inclination angle to the physical axis of the pole structure. In deriving the general equation of the machine, no approximations are introduced other than those required for deriving Park's transformation, and so the analysis provides a more exact representation for this machine. Also a new per-unit system is applied, as the conventional one would introduce errors if the saliency is to be taken into consideration. The external connection is considered in a general form so as to allow for studying the machine performance when it is connected to an infinite-bus through a general transmission system. The small displacement model is derived and arranged in a form suitable for investigating dynamic stability problems. The model provides a good tool for studying the effect of using numerous schemes of excitation regulation on the dynamic behaviour of the machine.
Starting Page	1
Ending Page	8
Page Count	8
File Size	1140302
File Format	PDF
ISSN	00189510
Volume Number	PAS-92
Issue Number	1
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1973-01-01
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Synchronous machines Machine windings Voltage Synchronous generators Equations Power system modeling Power system dynamics Power system stability Couplings Construction
Content Type	Text
Resource Type	Article
Subject	Engineering Energy Engineering and Power Technology Electrical and Electronic Engineering

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