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Block matrices and their applications in power systems

✍ Scribed by A.G. Bakirtzis; J.G. Vlachogiannis

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
539 KB
Volume
28
Category
Article
ISSN
0378-7796

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✦ Synopsis

This paper discusses the application of block matrices in electric power systems. The storage requirements and the factorization of sparse network type block matrices are discussed. Two recent methods for partial refactorization of sparse matrices are generalized for sparse matrices with variable size block structures. The efficiency of block matrix partial refactorization is verified by tests on a 1840 bus system.

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