Venkat Krishnan

Dr. Venkat Krishnan


Research Focus & Metrics

Academic Career Length

12Years (2015-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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7 August 2015 in Energy Systems
Verified
Journal Article
Closed access
PDF file
VKVenkat Krishnan
Venkat Krishnan
JHJonathan Ho
Jonathan Ho
BHBenjamin F. Hobbs
Benjamin F. Hobbs
ALAndrew L. Liu
Andrew L. Liu
JMJames D. McCalley
James D. McCalley
QZQipeng (Phil) Zheng
Qipeng (Phil) Zheng

11 August 2015 in Energy Systems
Verified
Journal Article
Closed access
PDF file
VKVenkat Krishnan
Venkat Krishnan
TDTrishna Das
Trishna Das

24 May 2016 in Electric Power Components and Systems
Verified
Journal Article
Closed access
VKVenkat Krishnan
Venkat Krishnan
JMJames D. McCalley
James D. McCalley
With tremendous growth in variable renewable generation and uncertainties in power system operations, there has been lot of installations of special protection schemes in many parts of the world. A special protection scheme, also termed a remedial action scheme, is the high-end last line of defense mechanism to relieve the system from catastrophic consequences under highly stressed conditions. This article delineates the special protection scheme logic design process and, with the help of a Nordic grid case study, proposes a new paradigm of special protection scheme failure assessment and logic design process, namely the “system-view” framework. In this context, the article also demonstrates the application of decision tree-based methods to derive special protection scheme operational logic and provides a pathway to use efficient statistical sampling techniques for implementing the system-view special protection scheme failure assessment method, thereby advancing the logic redesign process.