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DCOPF Contingency Analysis Including Phase Shifting Transformers

Opened Access DCOPF Contingency Analysis Including Phase Shifting Transformers


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Autor: Martínez-Lacañina, Pedro José
Marano Marcolini, Alejandro
Martínez Ramos, José Luis
Coordinador/Director: Gómez Expósito, Antonio
Departamento: Universidad de Sevilla. Departamento de Ingeniería Eléctrica
Fecha: 2014
ISBN/ISSN: 978-83-935801-2-5
Tipo de documento: Ponencia
Resumen: This work deals with a new formulation for the Direct Current Optimal Power Flow (DCOPF) including the corrective actions related to the phase shifting transformers. The formulation is based on the outage of generators and/or branches modelled as fictitious injections of active power. The inclusion of the sensitivities of the phase shifting transformer with respect to the injected powers is one of the novelties of this paper. By including the fictitious injections in the optimization problem, the injections are adjusted to the post-contingency state as a consequence of the corrective actions carried out by the DCOPF to bring the system back to its normal state. Consequently, when the analysis of contingencies is performed, the classical topological analysis and the subsequent analyses are avoided with this approach. The DCOPF includes as corrective control variables the rescheduling of active power generations, phase shifting transformers and, if required, permitted load shedding. The I...
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Cita: Martínez-Lacañina, P.J., Marano Marcolini, A. y Martínez-Ramos, J.L. (2014). DCOPF Contingency Analysis Including Phase Shifting Transformers. En 18th Power Systems Computation Conference (PSCC) (1-7), Wroclaw, Poland: Institute of Electrical and Electronics Engineers.
Tamaño: 264.3Kb
Formato: PDF


DOI: 10.1109/PSCC.2014.7038442

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