Analytic loss minimization: Theoretical framework of a second order optimization method
|Title:||Analytic loss minimization: Theoretical framework of a second order optimization method||Authors:||Dassios, Ioannis K.||Permanent link:||http://hdl.handle.net/10197/10577||Date:||26-Jan-2019||Online since:||2019-05-21T11:40:12Z||Abstract:||In power engineering, the Y bus is a symmetric N × N square matrix describing a power system network with N buses. By partitioning, manipulating and using its symmetry properties, it is possible to derive the K GL and Y GGM matrices, which are useful to define a loss minimisation dispatch for generators. This article focuses on the case of constant-current loads and studies the theoretical framework of a second order optimization method for analytic loss minimization by taking into account the symmetry properties of Y bus . We define an appropriate matrix functional of several variables with complex elements and aim to obtain the minimum values of generator voltages.||Funding Details:||Science Foundation Ireland||Type of material:||Journal Article||Publisher:||MDPI||Journal:||Symmetry||Volume:||11||Issue:||2||Start page:||1||End page:||11||Copyright (published version):||2019 the Author||Keywords:||Symmetric matrix; Network; Complex derivatives; System; Loss minimization||DOI:||10.3390/sym11020136||Language:||en||Status of Item:||Peer reviewed|
|Appears in Collections:||Electrical and Electronic Engineering Research Collection|
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