Back to Search
Start Over
A Unified Dynamic Characterization Framework for Microgrid Systems.
- Source :
-
Electric Power Components & Systems . Jan2012, Vol. 40 Issue 1, p93-111. 19p. - Publication Year :
- 2012
-
Abstract
- A systematic, automatable, unified methodology is presented for the modeling of non-linear large-signal dynamics and eigenvalue analysis of microgrid systems. Unlike nodal-based simulators and typical state-variable methods that require Kirchhoff's current law analysis, a state-space model is systematically derived from the netlist of the equivalent qd microgrid circuit model. The model may be used to conduct time-domain simulations and analyze system response to large transients. Additionally, system eigenvalues may be analyzed with respect to inverter control gains and system parameters to assess small-signal stability and sensitivity. The dynamic model is verified against existing experimental results, and small-signal stability results are presented. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 15325008
- Volume :
- 40
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Electric Power Components & Systems
- Publication Type :
- Academic Journal
- Accession number :
- 67457973
- Full Text :
- https://doi.org/10.1080/15325008.2011.621925