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| Hauptverfasser: | , , |
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| Schlagworte: | |
| Online-Zugang: | https://arxiv.org/abs/2407.15059 |
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| _version_ | 1866911376376594432 |
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| author | Dobson, Ian Maldonado, D. Adrian Anitescu, Mihai |
| author_facet | Dobson, Ian Maldonado, D. Adrian Anitescu, Mihai |
| contents | When there is a fault, the protection system automatically removes one or more transmission lines on a fast time scale of less than one minute. The outaged lines form a pattern in the transmission network. We extract these patterns from utility outage data, determine some key statistics of these patterns, and then show how to generate new patterns consistent with these statistics. The generated patterns provide a new and easily feasible way to model the overall effect of the protection system at the scale of a large transmission system. This new generative modeling of protection is expected to contribute to simulations of disturbances in large grids so that they can better quantify the risk of blackouts. Analysis of the pattern sizes suggests an index that describes how much outages spread in the transmission network at the fast timescale. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_15059 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | The statistical spread of transmission outages on a fast protection time scale based on utility data Dobson, Ian Maldonado, D. Adrian Anitescu, Mihai Systems and Control When there is a fault, the protection system automatically removes one or more transmission lines on a fast time scale of less than one minute. The outaged lines form a pattern in the transmission network. We extract these patterns from utility outage data, determine some key statistics of these patterns, and then show how to generate new patterns consistent with these statistics. The generated patterns provide a new and easily feasible way to model the overall effect of the protection system at the scale of a large transmission system. This new generative modeling of protection is expected to contribute to simulations of disturbances in large grids so that they can better quantify the risk of blackouts. Analysis of the pattern sizes suggests an index that describes how much outages spread in the transmission network at the fast timescale. |
| title | The statistical spread of transmission outages on a fast protection time scale based on utility data |
| topic | Systems and Control |
| url | https://arxiv.org/abs/2407.15059 |