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2. Deep Learning for Power System Security Assessment

Author

Arteaga, José-María Hidalgo, Hancharou, Fiodar, Thams, Florian, Chatzivasileiadis, Spyros, Arteaga, José-María Hidalgo, Hancharou, Fiodar, Thams, Florian, and Chatzivasileiadis, Spyros

Abstract

Security assessment is among the most fundamental functions of power system operator. The sheer complexity of power systems exceeding a few buses, however, makes it an extremely computationally demanding task. The emergence of deep learning methods that are able to handle immense amounts of data, and infer valuable information appears as a promising alternative. This paper has two main contributions. First, inspired by the remarkable performance of convolutional neural networks for image processing, we represent for the first time power system snapshots as 2-dimensional images, thus taking advantage of the wide range of deep learning methods available for image processing. Second, we train deep neural networks on a large database for the NESTA 162-bus system to assess both N-1 security and small-signal stability. We find that our approach is over 255 times faster than a standard small-signal stability assessment, and it can correctly determine unsafe points with over 99% accuracy.

Published
2019

4. Mujeres en la Antigüedad Clásica

Author

Domínguez Arranz, Almudena, Vicente Serrano, Pilar Larumbe Gorraitz, María Ángeles Maestro Zaldívar, Elena Mirón Pérez, Dolores Domínguez Monedero, Adolfo Puyadas Rupérez, Vanessa Cid López, Rosa María Hidalgo de la Vega, María José Marina Sáez, Rosa María Sada Castillo, Pilar González Santana, Mónica, Domínguez Arranz, Almudena, Domínguez Arranz, Almudena, Vicente Serrano, Pilar Larumbe Gorraitz, María Ángeles Maestro Zaldívar, Elena Mirón Pérez, Dolores Domínguez Monedero, Adolfo Puyadas Rupérez, Vanessa Cid López, Rosa María Hidalgo de la Vega, María José Marina Sáez, Rosa María Sada Castillo, Pilar González Santana, Mónica, and Domínguez Arranz, Almudena

7. Mujeres en la Antigüedad Clásica

Author

Domínguez Arranz, Almudena, Vicente Serrano, Pilar Larumbe Gorraitz, María Ángeles Maestro Zaldívar, Elena Mirón Pérez, Dolores Domínguez Monedero, Adolfo Puyadas Rupérez, Vanessa Cid López, Rosa María Hidalgo de la Vega, María José Marina Sáez, Rosa María Sada Castillo, Pilar González Santana, Mónica, Domínguez Arranz, Almudena, Domínguez Arranz, Almudena, Vicente Serrano, Pilar Larumbe Gorraitz, María Ángeles Maestro Zaldívar, Elena Mirón Pérez, Dolores Domínguez Monedero, Adolfo Puyadas Rupérez, Vanessa Cid López, Rosa María Hidalgo de la Vega, María José Marina Sáez, Rosa María Sada Castillo, Pilar González Santana, Mónica, and Domínguez Arranz, Almudena

8. Mujeres en la Antigüedad Clásica

Author

Domínguez Arranz, Almudena, Vicente Serrano, Pilar Larumbe Gorraitz, María Ángeles Maestro Zaldívar, Elena Mirón Pérez, Dolores Domínguez Monedero, Adolfo Puyadas Rupérez, Vanessa Cid López, Rosa María Hidalgo de la Vega, María José Marina Sáez, Rosa María Sada Castillo, Pilar González Santana, Mónica, Domínguez Arranz, Almudena, Domínguez Arranz, Almudena, Vicente Serrano, Pilar Larumbe Gorraitz, María Ángeles Maestro Zaldívar, Elena Mirón Pérez, Dolores Domínguez Monedero, Adolfo Puyadas Rupérez, Vanessa Cid López, Rosa María Hidalgo de la Vega, María José Marina Sáez, Rosa María Sada Castillo, Pilar González Santana, Mónica, and Domínguez Arranz, Almudena

12. Mujeres en la Antigüedad Clásica

Author

Domínguez Arranz, Almudena, Vicente Serrano, Pilar Larumbe Gorraitz, María Ángeles Maestro Zaldívar, Elena Mirón Pérez, Dolores Domínguez Monedero, Adolfo Puyadas Rupérez, Vanessa Cid López, Rosa María Hidalgo de la Vega, María José Marina Sáez, Rosa María Sada Castillo, Pilar González Santana, Mónica, Domínguez Arranz, Almudena, Domínguez Arranz, Almudena, Vicente Serrano, Pilar Larumbe Gorraitz, María Ángeles Maestro Zaldívar, Elena Mirón Pérez, Dolores Domínguez Monedero, Adolfo Puyadas Rupérez, Vanessa Cid López, Rosa María Hidalgo de la Vega, María José Marina Sáez, Rosa María Sada Castillo, Pilar González Santana, Mónica, and Domínguez Arranz, Almudena

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