[EN] The parallel operation of inverters has many benefits, such as modularity and redundancy. However, the parallel connection of inverters produces circulating currents that may result in malfunctions of the system. In ...
Blasco Giménez, Ramón Manuel; Añó Villalba, Salvador Conrado; Rodríguez D'derlée, Johel José; Bernal-Perez, Soledad; Morant, Francisco(Institute of Electrical and Electronics Engineers (IEEE), 2011-06)
This paper includes a technical feasibility study on the use of diode-based HVdc links for the connection of large offshore wind farms based on synchronous generators. A technique for the voltage and frequency control of ...
Santos Alfageme, Iván(Universitat Politècnica de València, 2022-11-02)
[ES] La tarea principal es desarrollar un modelo completo de una planta solar de 1 MW conectada a la red con un sistema de almacenamiento de baterías. La planta solar fotovoltaica debe constar de un módulo solar fotovoltaico ...
Bernal-Perez, Soledad; Añó Villalba, Salvador Conrado; Blasco-Gimenez, Ramon; Rodríguez D'derlée, Johel José(Institute of Electrical and Electronics Engineers (IEEE), 2012)
[EN] This paper includes a technical feasibility study on the use of a HVDC diode based rectifier together with an onshore voltage source converter for the connection of large offshore wind farms. A distributed control ...
Orts-Grau, Salvador; Balaguer-Herrero, Pedro; Alfonso-Gil, Jose Carlos; Martínez-Márquez, Camilo I.; Gimeno Sales, Francisco José; Segui-Chilet, Salvador(MDPI AG, 2020-12)
[EN] Current control has, for decades, been one of the more challenging research fields in the development of power converters. Simple and robust nonlinear methods like hysteresis or sigma-delta controllers have been ...
[EN] Under voltage faults, grid-tied photovoltaic inverters should remain connected to the grid according to fault ride-through requirements. Moreover, it is a desirable characteristic to keep the power injected to grid ...
Orts Grau, Salvador(Universitat Politècnica de València, 2008-12-15)
Esta tesis doctoral trata acerca de los sistemas de compensación activos de conexión en paralelo utilizados para la mejora de la calidad del suministro eléctrico, y de la eficiencia energética en las redes eléctricas de ...
Orts-Grau, Salvador; Balaguer-Herrero, P.; Alfonso-Gil, J. Carlos; Martínez-Márquez, Camilo I.; Martínez-Navarro, G.; Gimeno Sales, Francisco José; Segui-Chilet, Salvador(Institute of Electrical and Electronics Engineers, 2022)
[EN] The one-cycle current control is a non-linear technique based on the cycle-by-cycle calculation of the ON time of the power converter switches. Its application is not common in tracking fast-changing reference currents, ...