Enhanced dynamic contingency analysis for power systems

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United States of America Patent

PATENT NO 11592788
SERIAL NO

16827695

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Abstract

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The present disclosure describes systems and techniques that enhance effectiveness and efficiency of a contingency analysis tool that is used for studying the magnitude and likelihood of extreme contingencies and potential cascading events across a power system. The described systems and techniques include deploying the contingency analysis tool in a high-performance computing (HPC) environment and incorporating visual situational awareness approaches to allow power system engineers to quickly and efficiently evaluate multiple power system simulation models. Furthermore, the described systems and techniques include the power system contingency-analysis tool calculating and coordinating protection element settings, as well as assessing controls of the power system using small-signal nomograms, allowing power system engineers to more effectively comprehend, evaluate, and analyze causes and effects of cascading events against a topology of a power system.

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Patent Owner(s)

Patent OwnerAddress
BATTELLE MEMORIAL INSTITUTE902 BATTELLE BLVD RICHLAND WA 99352

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Yousu Mount Pleasant, US 3 30
Chin,, Jr George Richland, US 2 134
Dagle, Jeffery E Richland, US 6 689
Elizondo, Marcelo A Seattle, US 3 7
Etingov, Pavel V Mukilteo, US 1 0
Huang, Qiuhua Richland, US 3 1
Li, Xinya Ithaca, US 3 6
McGary, Blaine J Pasco, US 1 0
Pierce, Kirsten L Richland, US 1 0
Samaan, Nader A Richland, US 4 7
Vallem, Mallikarjuna R Richland, US 3 4
Vyakaranam, Bharat GNVSR Redmond, US 2 0
Zarzhitsky, Dimitri V Everett, US 2 80

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