Buscar
Mostrando ítems 1-8 de 8
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
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
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
Application of Kalman filter based estimation techniques to electric power systems
(2021-02-25)
This thesis presents several applications of dynamic state estimators based on Kalman filtering to different fields of the electric power systems. First, a parameter estimation technique is proposed, applied to a generation ...
Artículo
Application of nonlinear Kalman filters to the identification of customer phase connection in distribution grids
(Elsevier, 2021-02)
This paper presents a state estimation approach to address the problem of identifying the phase to which single-phase customers are connected in three-phase distribution grids. The proposed method performs Kalman filtering ...
Artículo
Monitoring and Tracking the Evolution of a Viral Epidemic Through Nonlinear Kalman Filtering: Application to the COVID-19 Case
(IEEE Explore, 2022)
This work presents a novel methodology for systematically processing the time series that report the number of positive, recovered and deceased cases from a viral epidemic, such as Covid-19. The main objective is ...
Artículo
Parameter Estimation of Wind Turbines with PMSM using Cubature Kalman Filters
(Institute of Electrical and Electronics Engineers (IEEE), 2020-05)
This paper presents a parameter estimation technique for a variable-speed wind turbine with permanent magnet synchronous generator and back-to-back voltage source converter. The proposed technique applies the cubature ...
Artículo
Modelado y análisis de la evolución de una epidemia vírica mediante filtros de Kalman: el caso del COVID-19 en España
(2020-03-25)
Este trabajo presenta una metodología original para el tratamiento de los datos reportados de positivos y fallecidos por una epidemia vírica. El objetivo principal es caracterizar la evolución de la progresión del número ...