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Making Electric Power Grids Resilient and Secure, Green Tech, Page 19

Making Electric Power Grids Resilient and Secure

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See entire paper: http://energy.wesrch.com/pdfTR1AU1FU5JWSL
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Disturbance Feature Extraction
Disturbance Frequency  Frequency  Line flow 
change derivative change
Loss of nearby  Negative Steep Large
generation
Loss of remote  Negative Moderate Negligible
generation
Loss of load Positive Moderate Detectable

Line trip close to  Negligible Steep Large
DRD
Oscillations Negligible Small oscillations


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