Electrification of the transportation sector is one of the main pillars of the future decarbonized society. In this context, ...

This paper presents a parameter estimation technique for the hot-spot thermal model of power transformers. The proposed ...

This paper addresses the customer-phase identification problem in three-phase distribution grids including three-phase ...

Relieving network congestions is a critical goal for the safe and flexible operation of modern power systems, especially ...

This paper revisits the AC power line model. Based solely on three dimensionless parameters, a universal electrical model ...

Several research studies have shown that future sustainable electricity systems, mostly based on renewable generation and ...

Una de las principales consecuencias de la economía moderna es el calentamiento global, especialmente producido por ...

Battery energy storage systems (BESSs) are expect‐ ed to play a crucial role in the operation and control of active distribution ...

This work presents a novel methodology for systematically processing the time series that report the number of positive, ...

This paper reviews the basics of series compensation in transmission systems through a literature survey. The benefits ...

This thesis presents several applications of dynamic state estimators based on Kalman filtering to different fields of the ...

En el proceso de cambio en el que se encuentra actualmente el sector eléctrico, se espera un fuerte incremento de la ...

Power system dynamic state estimation (DSE) remains an active research area. This is driven by the absence of accurate ...

La fiabilidad de las redes de distribución y la continuidad del suministro eléctrico forman parte del compromiso de la ...

State estimation of distribution systems typically relies on measurement sets with very low redundancy levels. In this ...

Este trabajo presenta una metodología original para el tratamiento de los datos reportados de positivos y fallecidos por una ...

A lo largo de este trabajo explicaremos el proceso de casación eléctrica en el mercado diario, así como la formación del ...

Vivimos en una sociedad cada vez más preocupada por el planeta, por lo que se van llevando a cabo medidas que contribuyen ...

This paper proposes a cyber-physical framework for investigating distributed control systems operating in the context of ...

Dispositivo cambiador estático de tomas en carga para transformadores con devanados de regulación discontinuos.Se describe ...

Método de detección de manipulación fraudulenta en el bornero de contadores de energía eléctrica. Permite determinar la ...

In the last decade, distribution systems are experiencing a drastic transformation with the advent of new technologies. ...

This paper summarizes the technical activities of the Task Force on Power System Dynamic State and Parameter Estimation. ...

El cambio climático está principalmente provocado por las emisiones de gases de efecto invernadero producidas por la ...

Efficient, resilient, and sustainable electricity delivery is a key cornerstone in increasingly large and complex urban ...

La presente invención tiene por objeto principal un nuevo sistema de línea trifásica de corriente alterna de doble circuito ...

A grid-forming voltage source converter (VSC) is responsible to hold voltage and frequency in autonomous operation of ...

Este proyecto se ha realizado con el propósito de diseñar un estimador de estado robusto de redes eléctricas, es decir, ...

The main objective of this paper is three-fold. First, to provide an overview of the current status of the power electronics ...

Sin duda alguna, la novedad más relevante que se introduce en este trabajo es la presentación de una formulación puramente ...

This paper proposes a fully distributed robust bilinear state-estimation (D-RBSE) method that is applicable to multi-area ...

This paper presents an improvement to the recently-introduced factored method for the solution of nonlinear equations. The ...

With the advent of smart grids, distribution utilities have initiated a large deployment of smart meters on the premises ...

In this paper the performance of existing and novel designs of overhead bare conductors with regard to their capacity to ...

Shunt-series ac links constitute a class of so-called vector switching converters, capable of controlling power flows by ...

The monitoring of distribution systems relies on a critical set of pseudomeasurements and a varying but low number of ...

1.INTRODUCCIÓN El negocio de la distribución de energía eléctrica se enfrenta actualmente a una situación crítica debido ...

This work deals with a new formulation for the Direct Current Optimal Power Flow (DCOPF) including the corrective actions ...

A new procedure focused on reliability analysis of subtransmission systems supported by the state enumeration technique is ...

The philosophy of safety at work is one of the bases for the operation of electrical installations, with particular relevance ...

The Modified Winding Function Theory (MWFTh), regarded as a very powerful and general theory, has been extensively used ...

In this thesis a general two-stage factorized solution for nonlinear WLS problems has been developed, with two main ...

In this paper, educational software for the reliability assessment of high/medium-voltage (HV/MV) substations and distribution ...

Synchronized phasor measurement units (PMUs) are becoming a reality in more and more power systems, mainly at the transmission ...

It is well known that topology changes in a power system strongly influences the results of reliability assessment studies. ...

This paper describes a laboratory-based teaching proposal for the understanding of three-phase circuits at the undergraduate ...

Cambiador de tomas estático optimizado para transformadores de alta/media tensión (AT/MT) y media baja tensión (MT/BT).La ...

Procedimiento de regulación continua de la relación de tensiones en transformadores.La invención presentada es un procedimiento ...

Cambiador de tomas para transformadores de media/baja tensión.Permite regular los niveles de tensión a la salida del ...

: Existing EMS applications resort to static network models built upon constant resistances whose values are specified ...

This paper presents a simple technique to forecast next-day electricity market prices based on the weighted nearest neighbors ...

This paper proposes a new methodology for shortterm (24 hours) reliability assessment of transmission and distribution ...

This paper presents a comparison between Kalman filter and the running DFT for the computation of harmonics in power systems ...

Conventional state estimators (SEs) cannot take advantage of all available measurements, like currents flowing through ...

En esta comunicación se describe una nueva metodología aplicable al cálculo en tiempo real de los índices de calidad de ...

In many pool-based electricity markets two types of generating companies coexist, namely price-taking and leader companies. ...

This paper describes a time-series prediction method based on the kNN technique. The proposed methodology is applied to ...

In this paper, an evolutionary technique applied to the optimal short-term scheduling (24 hours) of the electric energy ...

Este artículo presenta los aspectos más relevantes del trabajo realizado por los autores dentro del proyecto VOTESCRIPT ...

This paper presents a study of the influence of the accuracy of hourly load forecasting on the energy planning and operation ...

In today’s deregulated markets, forecasting energy prices is becoming more and more important. In the short term, expected ...

In this paper, a comparison of existing method for harmonic calculation in digital relaying is presented. Pros and cons ...

In today’s deregulated markets, forecasting energy prices is becoming more and more important. In the short term, expected ...

In the framework of competitive markets, the market’s participants need energy price forecasts in order to determine their ...

Esta tesis abordael problema de la incorporacion de modelos de subestaciones en el proceso de Estimacion de Estado de ...

This paper deals with the problem of network parameter errors in state estimation. First of all, some experimental results ...

Este artículo descirbe el diseño y desarrollo de prácticas de simulación de un sistema de transporte de energía eléctrica. ...

Este artículo describe el diseño y desarrollo de dos prácticas de simulación de un sistema de transporte de energía ...

La creciente complejidad de la red eléctrica hace que el estudio de la seguridad sea un problema costoso computacionalmente. ...

The process of determining whether a power system is in a secure or insecure state is a crucial task which must be addressed ...

En esta tesis se abordan, por un lado, un área concreta de aplicación de la Transformada Discreta de Fourier (DFT): la ...

Earlier papers have shown that the use of power system line current magnitude measurements may lead to nonuniquely observable ...

En esta tesis se realiza una revisión crítica de las distintas técnicas que han sido aplicadas en el control de tensiones ...

In this paper the set of submodules which form the electrical network simulation module of a dispatcher training simulator ...

In this paper three methods for the parallel solution of large-scale, sparse, linear equation systems are presented and ...

This paper presents a new node ordering algorithm to enhance sparse vector methods. The proposed technique locally minimizes ...

This paper presents an automatism for electrical distribution substation control. Its objective is to perform a local ...

Recently, more attention has been devoted to sparse vector methods in order to reduce the computational burden when solving ...

Three heuristic algorithms for solving a cluster problem associated with the tearing of a symmetric matrix are presented. ...

Se presenta un simulador de redes eléctricas para el entrenamiento de operadores de centros de control de las mismas. El ...