Abstract
The paper presents a function approximation based voltage stability assessment. The function to be approximated is the mapping between the predisturbance state variables and the most critical post-disturbance voltage stability margin. The number of input variables is reduced by feature selection and extraction methods. The proposed approach is tested with IEEE 118-bus test network. The results prove the ability of all models studied to approximate the voltage stability margin.
| Translated title of the contribution | Development of model based voltage stability margin approximation |
|---|---|
| Original language | English |
| Title of host publication | Proceedings. 5th International Conference on Advances in Power System Control, Operation & Management, APSCOM- 2000, Hong Kong, October 30 - November 1, 2000 |
| Pages | 201-205 |
| Number of pages | 5 |
| Publication status | Published - 2000 |
| Publication type | A4 Article in conference proceedings |
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