|
MSpace at the University of Manitoba >
Faculty of Graduate Studies (Electronic Theses and Dissertations) >
FGS - Electronic Theses & Dissertations (Public) >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/1993/4184
|
| Title: | Risk based dynamic security assessment |
| Authors: | Dissanayaka, Anuradha |
| Supervisor: | Annakkage, Udaya (Electrical and Computer Enginnering) |
| Examining Committee: | Gole, Ani(Electrical and Computer Enginnering)
Thulasiraman, Parimala(Computer Science) |
| Graduation Date: | October 2010 |
| Keywords: | Risk
Probabilistic method
Severity
Transient stabilty margin
Dynamic security assessment |
| Issue Date: | 13-Sep-2010 |
| Abstract: | This thesis presents a linearized technique to determine a risk-based index for dynamic security. The method is an extension to an existing technique in which the risk of steady state security is calculated using the mean and variance of load uncertainty. The proposed method is applied to calculate the risk indices for the New England 39 bus test system. The results obtained from the proposed method are validated against those estimated by Monte Carlo simulation. Both approaches produce virtually the same results for small load deviations. |
| URI: | http://hdl.handle.net/1993/4184 |
| Appears in Collections: | FGS - Electronic Theses & Dissertations (Public)
|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
|
