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Task Force: Application of Big Data Analytic on Transmission System Dynamic Security Assessment


The Task Force Application of Big Data Analytic on Transmission System Dynamic Security Assessment belongs to the IEEE PES ​​Subcommittee on Big Data & Analytics for Power Systems and is part of the IEEE Power & Energy Society (IEEE PES).

The energy demand is continuously growing as result of a more digital and technological Society and energy transitions are pushing towards more sustainable societies demanding for modern and carbon-free energy grids.

Implementing measures to fulfil the energy demand mainly based on green energy sources involves technical and economic challenges such as dependency on cross border exchange, the reinforcement of the existing transmission capacity and the need of flexibility by means of creating new interconnections with border countries. As a consequence, the transmission system is becoming vulnerable and operates closer to its boundary conditions, hence becoming more difficult to operate in real time. Consequently, utilities require higher degree of observability in the network from of advance measuring infrastructure in order to improve the decision making and situational awareness of the transmission system.

Under this context, big data analytic (data mining, artificial intelligence and machine learning) unfolds new opportunities to develop sophisticated online and offline dynamic security assessment tools, particularly in bulk power systems where transmission system operators are struggling to cope with expanding data flows and computational demands.

Mission and Scope

Our task force pursues several goals. The following points describe what the Task Force will do in the coming years.

Planned Activities

The following activities are planned for the upcoming years:

Furthermore, several reports are scheduled for the future:

Upcoming Activities 2022

  • January 30th 2022: Deadline to submit a paper on the SEGAN SI on "Applications of machine learning and statistical methods for dynamic security assessment on transmission systems"
  • February 24th 2022: First TF Meeting for 2022
  • May 2022: Panel Session on IEEE SGSMA 2022, Split, Croatia
  • May 31st 2022:  Second TF Meeting for 2022
  • July 20th 2022: Third TF Meeting for 2022
  • July 2022: Panel Session "Data collection and future needs to account for the continuous growth of sensing data in control rooms", IEEE PES GM, Denver, USA
  • August 2022: Announcement of Second Technical Report
  • September 2022: 6th International Workshop DynPOWER 2022, Winterthur, Switzerland, and online (hybrid event)
  • October 27th 2022: Fourth TF Meeting for 2022

Past Activities

Core Members

Name Institution Country
Mario Paolone EPFL Switzerland
Vladimir Terzija Skoltech Russia
Hjörtur Jóhannsson DTU Denmark
Marcos Netto National Renewable Energy Laboratory USA
Venkat Krishnan National Renewable Energy Laboratory USA
Yingchen Zhang National Renewable Energy Laboratory USA
Yoshihiko Susuki Osaka Prefecture University Japan
Simon Tindemans TU Delft Netherlands
Jose Luis Rueda Torres TU Delft Netherlands
Jochen Cremer Imperial College London UK
Federica Bellizio Imperial College London UK
Balarko Chaudhuri Imperial College London UK
Mingyang Sun Zhejiang University China
Yajun Wang Dominion Energy USA
Robert Eriksson Svenska Kraftnät Sweden
Rusejla Sadikovic Swissgrid Switzerland
Mats Larsson ABB Corportate Research Switzerland
Hector Chavez University of Santiago de Chile Chile


If you are interested in the work of this group and want to receive information about the upcoming activities, please contact any of the officers of the Task Force.

Officers of the Task Force

The management of the Task Force consists of an international team of four people.