DocumentCode
1843615
Title
Robust small signal stability for microgrids under uncertainty
Author
Elizondo, Jorge ; Zhang, Richard Y. ; White, Jacob K. ; Kirtley, James L., Jr.
Author_Institution
Department of Electrical Engineering & Computer Science, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
fYear
2015
fDate
22-25 June 2015
Firstpage
1
Lastpage
8
Abstract
We describe an adapted robust control technique for analyzing microgrid stability under the uncertainty of renewable sources and loads. Two realistic case studies are presented to demonstrate the method´s effectiveness as a tool for system design and analysis. Results show that the method is able to provide a non-trivial lower bound for the minimum damping ratio of the system, and can find the unstable instances missed by Monte Carlo approaches.
Keywords
Damping; Generators; Microgrids; Power system stability; Robustness; Stability analysis; Uncertainty;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics for Distributed Generation Systems (PEDG), 2015 IEEE 6th International Symposium on
Conference_Location
Aachen, Germany
Type
conf
DOI
10.1109/PEDG.2015.7223059
Filename
7223059
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