Characteristic Ellipsoid Method for Wide-Area Dynamic Monitoring

PI:

Project Status:

Completed

The objective of this project was to continue development of a new and efficient on-line technology and demonstration tool for monitoring and express-analysis of dynamic processes in power systems using phasor measurements to increase situation awareness and wide area visibility of the US Interconnections for system operators. Expand the methodology by building decision tree analysis methodology and by providing decision support for power grid operators and offline event analysis.

Related Publications

Ma, Jian, Yuri V Makarov, Ruisheng Diao, Pavel V Etingov, Jeffery E Dagle, and Enrico De Tuglie. "The Characteristic Ellipsoid Methodology and its Application in Power Systems." IEEE Transactions on Power Systems 27.4 (2012) 2206 - 2214.

Ma, Jian, Ruisheng Diao, Yuri V Makarov, Pavel V Etingov, and Jeffery E Dagle. "Event classification and identification based on characteristic ellipsoid of phasor measurement." 2011 North American Power Symposium (NAPS 2011). Boston, MA, USA: IEEE, 2011. 1 - 6.

Ma, J, Ruisheng Diao, Yuri V Makarov, Pavel V Etingov, Ning Zhou, and Jeffery E Dagle. "Building decision trees for characteristic ellipsoid method to monitor power system transient behaviors." IEEE Power and Energy Society (PES) General Meeting. Minneapolis, MN: IEEE, 2010. 1 - 8.

Makarov, Yuri V, Pengwei Du, Shuai Lu, Tony B Nguyen, James W Burns, and Jim Gronquist. "Wide-area dynamic security region." 2009 North American Power Symposium (NAPS). Starkville, MS, USA: IEEE, 2009. 1 - 6.

Ma, Jian, Yuri V Makarov, Carl H Miller, and Tony B Nguyen. "Use multi-dimensional ellipsoid to monitor dynamic behavior of power systems based on PMU measurement." 2008 IEEE Power and Energy Society General Meeting. Pittsburgh, PA, USA: IEEE, 2008. 1 - 8.