• Article
  

  Performance assessment of flexible links in distribution networks using a detailed power losses model 

  García-López, Francisco de Paula; Barragán-Villarejo, Manuel; Marano-Marcolini, Alejandro; Maza Ortega, José María (IEEE Xplore, 2023)

  The massive integration of distributed renewable energy resources is a reality in the current power system. In this new ...

• Article
  

  Parameter estimation for hot-spot thermal model of power transformers using unscented Kalman filters 

  González Cagigal, Miguel Ángel; Rosendo Macías, José Antonio; Gómez Expósito, Antonio (IEEE, 2023)

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

• Article
  

  A holistic state estimation framework for active distribution network with battery energy storage system 

  Song, Shaojian; Wei, Huangjiao; Lin, Yuzhang; Wang, Cheng; Gómez Expósito, Antonio (IEEE, 2022)

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

• Article
  

  State-of-the-art, challenges, and future trends in security constrained optimal power flow 

  Capitanescu, Florin; Martínez Ramos, José Luis; Panciatici, C.; Kirschen, D.; Marano-Marcolini, Alejandro; Platbrood, L.; Wehenkel, Louis (Elsevier, 2011)

  This paper addresses the main challenges to the security constrained optimal power flow (SCOPF) computations. We first ...

• Article
  

  Exploiting the Use of DC SCOPF Approximation to Improve Iterative AC SCOPF Algorithms 

  Marano-Marcolini, Alejandro; Capitanescu, Florin; Martínez Ramos, José Luis; Wehenkel, Louis (IEEE (Institute of Electrical and Electronics Engineers), 2012)

  This paper focuses on improving the solution techniques for the AC SCOPF problem of active power dispatch by using the DC ...

• Article
  

  A hybrid methodology for optimal var dispatch in the western algerian power system 

  Khiat, Mounir; Marano-Marcolini, Alejandro; Chetti, Saliha; Martínez Ramos, José Luis (Academiei române, 2012)

  This paper describes the methodology adopted for the optimal var dispatch (OVD) integrating a particle swarm optimization ...

• Article
  

  Steady-state model for the three-leg shunt-series ac-link power flow controller 

  Barragán-Villarejo, Manuel; Marano-Marcolini, Alejandro; Maza Ortega, José María; Gómez Expósito, Antonio (IET (Institution of Engineering and Technology), 2015)

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

• Article
  

  Sharing approaches in collective self-consumption systems: A techno-economic analysis of the Spanish regulatory framework 

  Villalonga Palou, Joan Tomás; Serrano-González, Javier; Riquelme Santos, Jesús Manuel; Álvarez Alonso, César; Roldán Fernández, Juan Manuel (Elsevier, 2023)

  This paper proposes an analysis of the current regulatory framework for collective self-consumption in Spain. This regulatory ...

• Article
  

  A holistic model-less approach for the optimal real-time control of power electronics-dominated AC microgrids 

  Olives Camps, Juan Carlos; Rodríguez del Nozal, Álvaro; Mauricio Ferramola, Juan Manuel; Maza Ortega, José María (Elsevier, 2023-04)

  This paper addresses the problem of optimally operating a set of grid-forming devices in an AC microgrid when a detailed ...

• Article
  

  Reduced Reference Frame Transformation Assessment in Unbalanced Three-phase Four-Wire Systems 

  Casado Machado, Francisco; Martínez Ramos, José Luis; Barragán-Villarejo, Manuel; Maza Ortega, José María (Institute of Electrical and Electronics Engineers, 2023-03)

  Three-phase four-wire systems require a reference frame similar to that used in 3-phase 3-wire system configurations that ...

• Article
  

  CO2 Emissions in Buildings: A Synopsis of Current Studies 

  Zarco Periñán, Pedro Javier; Zarco Soto, Francisco Javier; Zarco Soto, Irene M.; Martínez Ramos, José Luis; Sánchez Durán, Rafael (MDPI, 2022-09-10)

  CO2 is the most emitted greenhouse gas and is mainly produced by human activity. In fact, about 75% is emitted in cities ...

• Article
  

  Conducting Thermographic Inspections in Electrical Substations: A Survey 

  Zarco Periñán, Pedro Javier; Zarco Soto, Francisco Javier; Zarco Soto, Irene M.; Martínez Ramos, José Luis (MDPI, 2022-10)

  Liberalization of the electricity market has forced the use of economic and efficient maintenance techniques. Thus, it is ...

• Article
  

  Online Adaptive Set of Virtual Voltage Vectors for Stator Current Regulation of a Six-Phase Induction Machine Using Finite State Model Predictive Controllers 

  Ruiz Arahal, Manuel; Garrido Satué, Manuel; Barrero, Federico; Martín Torres, Cristina (MDPI, 2023-03)

  Virtual voltage vectors (VVV) have been used for the control of multi-phase induction machines, where different sub-spaces ...

• Article
  

  Optimal Scheduling of Controllable Resources in Energy Communities: An Overview of the Optimization Approaches 

  Cruz De Jesús, Emely; Martínez Ramos, José Luis; Marano-Marcolini, Alejandro (MDPI, 2023-01)

  In recent years, there has been a growing interest in the study of energy communities. This new definition refers to a ...

• Article
  

  A fitting procedure for probability density functions of service restoration times. Application to underground cables in medium-voltage networks 

  Clavijo-Blanco, José Antonio; González Cagigal, Miguel Ángel; Rosendo Macías, José Antonio (Elsevier, 2023-04)

  Distribution companies have the responsibility to provide a quality service to their customers, according to the existing ...

• Article
  

  Distributed consensus-based secondary control of multi-terminal DC railway systems 

  Olives Camps, Juan Carlos; Mauricio Ferramola, Juan Manuel; Maza Ortega, José María; Gómez Expósito, Antonio (Elsevier, 2023-06)

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

• Article
  

  State-of-the-Art Using Bibliometric Analysis of Wind-Speed and -Power Forecasting Methods Applied in Power Systems 

  Lagos, Ana; Caicedo, Joaquín E.; Coria, Gustavo; Romero Quete, Andrés; Martínez, Maximiliano; Suvire, Gastón; Riquelme Santos, Jesús Manuel (MDPI, 2022-09)

  The integration of wind energy into power systems has intensified as a result of the urgency for global energy transition. ...

• Article
  

  New Trends in the Control of Grid-Connected Photovoltaic Systems for the Provision of Ancillary Services 

  Riquelme Domínguez, José Miguel; Riquelme Santos, Jesús Manuel; Martínez González, Sergio (MDPI, 2022-11)

  The gradual displacement of conventional generation from the energy mix to give way to renewable energy sources represents ...

• Article
  

  Optimal Coordinated Operation of Distributed Static Series Compensators for Wide-area Network Congestion Relief 

  Ordóñez M., Camilo Andrés; Gómez Expósito, Antonio; Vinasco M., Guillermo E.; Maza Ortega, José María (IEEE, 2022-09)

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

• Article
  

  Towards the Achievement of the Sustainable Development Goals through Engineering Training for Labor Market Reintegration of Older Workers 

  Zarco Periñán, Pedro Javier; Zarco Soto, Francisco Javier (MDPI, 2022-08-10)

  The inclusion of training in the Sustainable Development Goals (SDGs) in higher education is essential to achieve them. ...

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