Abstract
This work presents a unified method for dynamic modeling and stability analysis of microgrid power systems. Using the automated state model generation algorithm, a state-space model of the microgrid power system is derived. The model may be used to conduct time-domain simulations and analyze system response to large transients. Additionally, eigenvalues of the system may be analyzed with respect to inverter control gains to assess small-signal stability. The proposed methodology is verified for a large-signal transient study and small-signal stability analysis using dual and single-inverter microgrid systems, respectively. The presented method is general and may be applied to balanced three-phase circuit topologies and inverter controllers without the need to derive circuit state equations.
| Original language | English (US) |
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| Title of host publication | ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems |
| Subtitle of host publication | Nano-Bio Circuit Fabrics and Systems |
| Pages | 2758-2761 |
| Number of pages | 4 |
| DOIs | |
| State | Published - Aug 31 2010 |
| Event | 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems, ISCAS 2010 - Paris, France Duration: May 30 2010 → Jun 2 2010 |
Other
| Other | 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems, ISCAS 2010 |
|---|---|
| Country/Territory | France |
| City | Paris |
| Period | 5/30/10 → 6/2/10 |
ASJC Scopus subject areas
- Hardware and Architecture
- Electrical and Electronic Engineering