IEEE Cascading Failure Working Group

IEEE
August 7th, 2015

IEEE PES GM 2015 Tutorial “Understanding Cascading Phenomenon: Methodologies and Industry Practice for Analysis of Cascading Failures”

Date: July 29, 2015

Tutorial Overview: Cascading failures present severe threats to power grid reliability and security, and thus reducing their likelihood, and timely detection, mitigation and prevention of cascades are of significant importance, and believed to be one of the greatest challenges in power grids today. This tutorial developed by the IEEE Cascading Failure Working Group provides an overview of the cascading phenomenon and explains methods, technologies, and tools that are currently being used to predict, detect, mitigate and restore from cascading failures. This is the first PES GM tutorial dedicated solely to the subject of cascading outages.

This full day tutorial covers the power system cascading concepts, models, relevant standards and existing industry practices for analysis of cascading failures in planning and operating environments. Close attention is given to the new technologies, such as synchrophasor technology, for better detection and mitigation of cascading outages. The tutorial also explains the root causes and mechanisms of propagation of the past blackouts, and discusses the lessons learned. The tutorial, taught by well recognized experts from industry and academia, is intended for power system engineers, regulators, transmission owners, power engineering students and academics. Topics include:

  • Overview of Cascading Outages Phenomenon
  • Framework for Analysis of Cascading Outages
  • Current Tools and Emerging Technologies for Prediction and Detection of Cascading Outages
  • Current Tools and Emerging Technologies for Prevention and Mitigation of Cascading Outages
  • Industry Experience in the Analysis of Cascading Outages
  • Restoration from Cascading Failures
  • Analysis of Past Blackouts Caused by Cascading Outages: Lessons Learned

Instructors: Marianna Vaiman, V&R Energy; Emanuel Bernabeu, PJM; Bob Cummings, NERC; Ian Dobson, Iowa State University; Michael Forte, Con Edison of New York; Paul Hines, University of Vermont; Mladen Kezunovic, Texas A&M University; Eugene Litvinov, ISO New England; Vahid Madani, Pacific Gas & Electric; Damir Novosel, Quanta Technology; Milorad Papic, Idaho Power Company; Dede Subakti, California ISO; Vladimir Terzija, University of Manchester; Vijay Vittal, Arizona State University; Brett Wangen, Peak Reliability

Presentations:

Contents_Cascading_Tutorial

1.1 I.Dobson_Cascading Outages

1.2 V.Terzija_Cascading Mechanisms

2.1 M. Kezunovic_OnLine Methods

2.2 P.Hines_Cascading Risk

3.1 M.Papic-M.Vaiman_IndustryTools

3.2 M.Vaiman_Preventing Cascades

4.1 D.Novosel-V.Madani_Wide Area Measurements

4.2 V.Madani-D.Novosel_Synchrophasors

5.1 M.Papic_Industry Practices

5.2 Emanuel.Bernabeu_PJM

5.3 D.Subakti_CAISO

5.4 E.Litvinov_IROL_ISONE

6.1 V.Vittal_Restoration RealTime

6.2 M.Forte_Restoration NYC

7.1 R.Cummings_Cascading Characteristics

7.2 B.Wangen_Peak Cascading Outages


March 25th, 2015

The Cascading Failure Task Force is planning to host both a tutorial and a panel session on cascading failure in power systems. Stay tuned for more information.


March 25th, 2015

Presentations from our panel session entitled, “Mitigation and Prevention of Cascading Outages Methodologies and Practical Applications,” at the 2013 IEEE PES General meeting in Vancouver, BC are now available from the Presentations page.


May 21st, 2012

If you are a member of this task force and would like to be able to post information to this, our public web site, please send an e-mail to Paul Hines.  All user-names will be the combination of your first and last names with no spaces.  Once requested you can set your own password.