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Reliability Evaluation of Active Distribution Networks Including Islanding Dynamics.
- Source :
-
IEEE Transactions on Power Systems . Mar2017, Vol. 32 Issue 2, p1545-1552. 8p. - Publication Year :
- 2017
-
Abstract
- This paper presents a model that incorporates the impact of islanding dynamics in reliability evaluation of active distribution networks. In order to do that, the effects of the islanding process in terms of voltage and frequency variations, as well as the impact of component failures, are taken into consideration in the reliability assessment. The proposed model is based on a combination of probabilistic reliability evaluation with the dynamic simulation of the islanding process. The reliability evaluation is performed by Non-Sequential Monte Carlo simulation, while the islanding process is evaluated by a transient stability simulation with complete models of synchronous machine and its voltage and speed regulators. Results are obtained for a MV distribution test system, where the influence of dynamics in the survivability rate of islanding is incorporated into the calculation of traditional reliability indices, leading to more realistic results. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08858950
- Volume :
- 32
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Power Systems
- Publication Type :
- Academic Journal
- Accession number :
- 121386081
- Full Text :
- https://doi.org/10.1109/TPWRS.2016.2585648