NDLI: Piecewise Solution of Large Electrical Systems BY Nodal Admittance Matrix

Content Provider	IEEE Xplore Digital Library
Author	Roy, L.
Copyright Year	1963
Abstract	This paper presents a new method for piecewise solution of large and integrated electrical networks and power system load flow problems applying principle of superposition, without involving diakoptics. This permits an average engineer to solve his large scale practical problems in pieces without having knowledge of terminology, topology and diakoptics. The method does not require development of intersubdivision matrix (model) as required in diakoptical method on the contrary calculates cut branch currents in a simple way. Necessary mathematical models are developed which represent the performance characteristics of the system. Subdivision solution models are developed in the form of nodal admittance matrix and solved in conjunction with optimally ordered triangular factorization to yield nodal voltages. The method provides full freedom in choosing the line of cut and reference node.
Starting Page	1386
Ending Page	1396
Page Count	11
File Size	1899043
File Format	PDF
ISSN	00189510
Volume Number	PAS-91
Issue Number	4
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1972-07-01
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Admittance Power system modeling Diakoptics Load flow Knowledge engineering Power engineering and energy Large-scale systems Terminology Network topology Mathematical model
Content Type	Text
Resource Type	Article
Subject	Engineering Energy Engineering and Power Technology Electrical and Electronic Engineering

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