DocumentCode
3196739
Title
Initial study on the predictability of real power on the grid based on PMU data
Author
Ferryman, Thomas ; Tuffner, Francis ; Zhou, Ning ; Lin, Guang
Author_Institution
Pacific Northwest Nat. Lab., Richland, WA, USA
fYear
2011
fDate
20-23 March 2011
Firstpage
1
Lastpage
6
Abstract
Operations on the electric power grid provide highly reliable power to the end users. These operations involve hundreds of human operators and automated control schemes. However, the operations process can often take several minutes to complete. During these several minutes, the operations are often evaluated on a past state of the power system. Proper prediction methods could change this to make the operations evaluate the state of the power grid minutes in advance. Such information allows proactive, rather than reactive, actions on the power system and aids in improving the efficiency and reliability of the power grid as a whole. A successful demonstration of this prediction framework is necessary to evaluate the feasibility of utilizing such predicted states in grid operations.
Keywords
power grids; power system measurement; power system reliability; PMU data; automated control scheme; electric power grid; human operator; phasor measurement unit; power system reliability; prediction method; real power predictability; Current measurement; Phasor measurement units; Power system dynamics; Power system reliability; Prediction methods; State estimation; phasor measurement unit; power systems; prediction; state estimation;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Systems Conference and Exposition (PSCE), 2011 IEEE/PES
Conference_Location
Phoenix, AZ
Print_ISBN
978-1-61284-789-4
Electronic_ISBN
978-1-61284-787-0
Type
conf
DOI
10.1109/PSCE.2011.5772519
Filename
5772519
Link To Document