Staff Members - Benha University
“Direct Approach for the Analysis of Self-excited Induction Generators” Journal of Engineering and Applied Science, Cairo University,Vol.45, No.3, pp. 427-440, June 1998, Egypt.
• 1998
Publication Information
Authors
I. A. M. Abdel-Halim, M. A. Al-Ahmar and M. Z. El-Sherif
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publication.type
Local
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Abstract
This paper presents a simple, closed -form, analytical method for the analysis of self -excited induction generators (SEIG). In this method no numerical solution methods are required to obtain the frequency of operation of the SEIG, and an explicit
analytical expression for the operating frequency corresponding to any speed, load impedance and excitation capacitance is derived. The validity of the proposed method
was checked by comparing its results with the results obtained by the use of the conventional methods in which numerical solution methods must be used. The results
obtained from the proposed analytical method are identical at no-load condition, and almost identical for other loading conditions, with the results obtained from previously used numerical methods. Also, some theoretical results were compared with previously published experimental results and good agreement was obtained.
analytical expression for the operating frequency corresponding to any speed, load impedance and excitation capacitance is derived. The validity of the proposed method
was checked by comparing its results with the results obtained by the use of the conventional methods in which numerical solution methods must be used. The results
obtained from the proposed analytical method are identical at no-load condition, and almost identical for other loading conditions, with the results obtained from previously used numerical methods. Also, some theoretical results were compared with previously published experimental results and good agreement was obtained.