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The Hilbert Transform: Applications in the Analysis of Power Engineering Dynamics

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The Hilbert Transform: Applications in the Analysis of Power Engineering Dynamics

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    1. The Hilbert Transform: Applications in the Analysis of Power Engineering Dynamics G. T. Heydt Arizona State University October, 2009

    2. f21 = 2psg+Q=buuY(t) >> 12.1028746*x(z) p?? = O+?/0.24r n?5??*? *?/?-1 \ 1.1111+??/??v? q34-atan(acos(z))?cosh(q)/?2=0.2957352957?q 8?21/?-1 = ? It is obvious that

    3. 3 Outline Why look to transform theory for any help in power system dynamic analysis? The Hilbert transform Some interesting mathematics Modal analysis, damping and stability Some complications Summary, conclusions, recommendations, possible venues for new work in power engineering

    4. Objectives To introduce the Hilbert transform in a comprehensible way To discuss applications in power engineering To give a capsule summary of challenges in the area 4

    5. Il existe de nombreuses faons d'afficher une image What is an image 5

    6. Il existe de nombreuses faons d'afficher une image 6 The concept is to make calculations easier in the transformed domain And not to waste too much time in transforming and untransforming

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