Title:	Stability algorithms for Newton-Raphson method in load flow analysis
Authors:	Veleba, Jan
Citation:	Proceedings of the Intensive Programme 2010. 1st ed. Pilsen: University of West Bohemia. Faculty of electrical engineering. Department of electrical power engineering and environmental engineering, 2010, s. 144-148. ISBN 978-80-261-0010-2.
Issue Date:	2010
Publisher:	University of West Bohemia. Faculty of electrical engineering. Department of electrical power engineering and environmental engineering
Document type:	konferenční příspěvek conferenceObject
URI:	http://home.zcu.cz/~tesarova/IP/Proceedings/Proc_2010/index.htm http://hdl.handle.net/11025/22564
ISBN:	978-80-261-0010-2
Keywords:	Newton-Raphsonova metoda;algoritmus;stabilita
Keywords in different language:	Newton-Raphson method;algorithm;stability
Abstract in different language:	This paper deals with possible algorithms, which may ensure numerical stability of Newton-Raphson method in load flow analysis. Although the Newton-Raphson method is frequently used, it may have difficulties to obtain convergence. Oscillations, divergence or even convergence to unfeasible solutions may appear using traditional procedures. Therefore, various techniques (such as update truncation, factor relaxation, etc.) can be broadly employed to increase the reliability of the results obtained. The aim of this paper is to find the best available stability algorithm providing solutions with minimum number of iterations and lowest CPU time requirements.
Rights:	© University of West Bohemia
Appears in Collections:	Proceedings of the intensive programme 2010 Proceedings of the intensive programme 2010

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