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Risk-Based Dynamic Security Assessment of the Electricity Grid with High Penetration of Renewable Generation


Abstract Electric power system security assessment is one of the most important requirements for operational and resource planning of the bulk power system ensuring safe operation of the power system for all credible contingencies. This deterministic approach usually provides a conservative criterion and can result in expensive bulk system expansion plans or conservative operating limits. Furthermore, with increased penetration of converter-based renewable generation in the electric grid, the dynamics of the grid are changing. In addition, the variability and intermittency associated with the renewable energy sources introduce uncertainty in the electricity grid. Since security margins have direct economic impact on the utilities; more clarity is re... (more)
Created Date 2017
Contributor Datta, Sohom (Author) / Vittal, Vijay (Advisor) / Undrill, John (Committee member) / Heydt, Gerald (Committee member) / Ayyanar, Raja (Committee member) / Arizona State University (Publisher)
Subject Electrical engineering / Energy / Future Grid / Power Generation Reliability / Power System Security / Power System Transient Stability / Renewable Generation / Risk Analysis
Type Doctoral Dissertation
Extent 159 pages
Language English
Copyright
Reuse Permissions All Rights Reserved
Note Doctoral Dissertation Electrical Engineering 2017
Collaborating Institutions Graduate College / ASU Library
Additional Formats MODS / OAI Dublin Core / RIS


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Description Dissertation/Thesis