Buscar
Mostrando ítems 1-10 de 22
Artículo
Distributed consensus-based secondary control of multi-terminal DC railway systems
(Elsevier, 2023-06)
Electrification of the transportation sector is one of the main pillars of the future decarbonized society. In this context, high-speed railway corridors are expected to reduce as much as possible their environmental impact ...
Artículo
Integrated simulation of electromechanical and thermal dynamics of voltage source converters
(Elsevier, 2024-01)
This paper proposes a simplified yet accurate enough thermal model of Voltage Source Converters (VSC), aimed at circumventing the high computational cost of existing models, which prevents their use in electromechanical ...
Artículo
The Spanish Experience: Squeezing Line Ampacities Through Dynamic Line Rating
(Institute of Electrical and Electronics Engineers, 2023-01)
Dynamic Line Rating (DLR), also known in some instances as real-time thermal rating , is becoming a key component of modern energy management systems for transmission system operators (TSOs) or independent system operators ...
Artículo
A holistic state estimation framework for active distribution network with battery energy storage system
(IEEE, 2022)
Battery energy storage systems (BESSs) are expect‐ ed to play a crucial role in the operation and control of active distribution networks (ADNs). In this paper, a holistic state esti‐ mation framework is developed for ...
Artículo
Optimal Coordinated Operation of Distributed Static Series Compensators for Wide-area Network Congestion Relief
(IEEE, 2022-09)
Relieving network congestions is a critical goal for the safe and flexible operation of modern power systems, especially in the presence of intermittent renewables or distributed generation. This paper deals with the ...
Artículo
Identification of the phase connectivity in distribution systems through constrained least squares and confidence-based sequential assignment
(Elsevier, 2022-12)
This paper addresses the customer-phase identification problem in three-phase distribution grids including three-phase customers characterized by aggregated energy measurements. The proposed technique first solves a relaxed ...
Artículo
Characterizing the Steady-State Performance of AC Lines Through a Dimensionless Universal Model
(IEEE, 2022-04)
This paper revisits the AC power line model. Based solely on three dimensionless parameters, a universal electrical model is first developed, which is valid for any kind of power line (overhead, underground/submarine or ...
Artículo
Parameter estimation for hot-spot thermal model of power transformers using unscented Kalman filters
(IEEE, 2023)
This paper presents a parameter estimation technique for the hot-spot thermal model of power transformers. The proposed technique is based on the unscented formulation of the Kalman filter, jointly considering the state ...
Tesis Doctoral
Gestión automatizada de la interrupción del suministro en redes de distribución eléctrica
(2020-12-15)
La fiabilidad de las redes de distribución y la continuidad del suministro eléctrico forman parte del compromiso de la actividad de distribución eléctrica. La consecución de tiempos bajos de indisponibilidad de la ...
Tesis Doctoral
Integración masiva de generación fotovoltaica distribuida en redes de distribución
(2021)
En el proceso de cambio en el que se encuentra actualmente el sector eléctrico, se espera un fuerte incremento de la generación fotovoltaica de pequeña potencia, en forma de autoconsumo, conectada a las redes de distribución ...