Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"contingency screening"”.
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Multiple-Element Contingency Screening
… and line flow information. The output of the screening algorithms is compared to the full set of results for the double-outage contingency analysis, solved using the dc power flow. The results show that, even using a very limited amount of information about the system, it is possible to …
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Small signal analysis of power systems: Eigenvalue tracking method and eigenvalue estimation contingency screening for DSA
… of this dissertation develops a new line outage screening method for dynamic security analysis (DSA). The new screening method extends the use of distribution factors commonly used in static security analysis (SSA) to DSA by using the factors with eigenvalue sensitivities to estimate the change …
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On-line Dynamic Security Assessment in Power Systems.
… security assessment is a fast and reliable contingency screening. As part of this thesis a contingency screening method is developed and its performance is assessed utilizing a set of test cases. The developed method reliably assesses first-swing transient angular stability of a power system …
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Improved Dynamical Analysis Tools for DFIG Wind Farms via Traditional and Koopman Linearizations
The electric power system is designed to economically and reliably transmit electricity to homes, industry, and businesses. The economic impact of the electric grid was demonstrated by the 2003 blackout's visible impact in the graph of the yearly gross domestic product of the Unites States. …