Ara es mostren els items 7-26 de 32

    • Energy crisis in Europe: the European Union’s objectives and countries’ policy trends—new transition paths? 

      Urbano González, Eva María; Kampouropoulos, Konstantinos; Romeral Martínez, José Luis (2023-08-01)
      Article
      Accés obert
      Amidst the ongoing European energy crisis, the EU has proposed a legislative package to enhance gas independence from Russia, diversify energy supplies, and increase renewable energy targets. However, the urgency for energy ...
    • Energy equipment sizing and operation optimisation for prosumer industrial SMEs – A lifetime approach 

      Urbano González, Eva María; Martínez Viol, Víctor; Kampouropoulos, Konstantinos; Romeral Martínez, José Luis (2021-07-02)
      Article
      Accés obert
      The market is searching for solutions to reduce emissions in the energy sector by increasing the consumer efficiency and flexibility and integrating renewable sources. Prosumers are suited to this role and are increasingly ...
    • Energy-Investment Decision-Making for Industry: Quantitative and Qualitative Risks Integrated Analysis 

      Urbano González, Eva María; Martínez Viol, Víctor; Kampouropoulos, Konstantinos; Romeral Martínez, José Luis (Multidisciplinary Digital Publishing Institute (MDPI), 2021-06-21)
      Article
      Accés obert
      Industrial SMEs may take the decision to invest in energy efficient equipment to reduce energy costs by replacing or upgrading their obsolete equipment or due to external socio-political and legislative pressures. When ...
    • Estudio de microgrids con interfases de convertidores de DC/AC 

      Andrade Rengifo, Fabio; Kampouropoulos, Konstantinos; Cusidó Roura, Jordi; Romeral Martínez, José Luis (2011)
      Text en actes de congrés
      Accés obert
      Este artículo presenta un estudio de Microgrids con interfases de convertidores DC/AC. El artículo muestra los modos de operación de las Microgrids, además implementa un modelo de pequeña señal para el modo de operación ...
    • Evolutive ANFIS training for energy load profile forecast for an IEMS in an automated factory 

      Cárdenas Araújo, Juan José; García Espinosa, Antonio; Romeral Martínez, José Luis; Kampouropoulos, Konstantinos (2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In this paper an evolutive algorithm is used to train an adaptative-network-based fuzzy inference system (ANFIS), particularly a genetic algorithm (GA). The GA is able to train the antecedent and consequent parameters of ...
    • Future European energy markets and Industry 4.0 potential in energy transition towards decarbonization 

      Urbano González, Eva María; Martínez Viol, Víctor; Kampouropoulos, Konstantinos; Romeral Martínez, José Luis (AEDERMACP (European Association for the Development of Renewable Energies and Power Quality), 2020)
      Text en actes de congrés
      Accés obert
      Climate change, economic growth and fossil fuel price volatility are forcing governments and thus society to adopt economical and technical measures in the energy sector to reach sustainability. These actions can be seen ...
    • IESD: Herramienta de optimización en rehabilitaciones energéticas de edificios no residenciales 

      Crespo Sánchez, Eva; Kampouropoulos, Konstantinos (Grupo Tecma Red, 2017)
      Comunicació de congrés
      Accés obert
      El iESD es una herramienta software basada en una metodología novedosa que tiene por objetivo facilitar la toma de decisiones técnicas en la fase de pre diseño de rehabilitaciones energéticas en edificios no residenciales, ...
    • Load forecasting in the user side using wavelet-ANFIS 

      Giacometto Torres, Francisco; Cárdenas Araújo, Juan José; Kampouropoulos, Konstantinos; Romeral Martínez, José Luis (2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      At present, the intelligent energy management systems (IEMS) are used to maximiz the relation between productivity and cost using a variety of energy sources. Tn this work, we present a meth ...
    • Multi-objective optimization of an energy hub using artificial intelligence 

      Kampouropoulos, Konstantinos (Universitat Politècnica de Catalunya, 2018-04-20)
      Tesi
      Accés obert
      The present dissertation is focused on the energy optimization of systems which contain multiple energy carriers. The objective of the research is the development of a methodology and the corresponding software tools, which ...
    • Multiobjective optimization of multi-carrier energy system using a combination of ANFIS and genetic algorithms 

      Kampouropoulos, Konstantinos; Andrade, Fabio; Sala Cardoso, Enric; García Espinosa, Antonio; Romeral Martínez, José Luis (Institute of Electrical and Electronics Engineers (IEEE), 2018-05-01)
      Article
      Accés obert
      This paper presents a novel method for the energy optimization of multi-carrier energy systems. The presented method combines an adaptive neuro-fuzzy inference system, to model and forecast the power demand of a plant, and ...
    • New mathematical model of an inverter-based generator for stability studies of microgrid Systems 

      Andrade Rengifo, Fabio; Romeral Martínez, José Luis; Kampouropoulos, Konstantinos; Cusidó Roura, Jordi (2013)
      Text en actes de congrés
      Accés obert
      A new mathematical model of a renewable generator, with a DC-AC interface, based on the concept of electrostatic machine is presented. This new model has a direct relationship between the DC and AC side. Moreover, it can ...
    • Novel architectural strategies to support an nZEB Mediterranean school 

      Crespo Sánchez, Eva; Dacosta Díaz, Joan Ramon; Kampouropoulos, Konstantinos (Institute of Physics (IOP), 2019-09-01)
      Article
      Accés obert
      The Educational Department of Catalan Government has designed a new public school located at the center of Catalonia, in the town of Solsona. For this new construction model, they have set a main goal to minimize the energy ...
    • Novel architectural strategies to support an nZEB Mediterranean school 

      Crespo Sánchez, Eva; Dacosta Díaz, Joan Ramon; Kampouropoulos, Konstantinos (2019)
      Comunicació de congrés
      Accés obert
      The Educational Department of Catalan Government has designed a new public school located at the center of Catalonia, in the town of Solsona. For this new construction model, they have set a main goal to minimize the energy ...
    • Novel methodology for the optimization of the retrofitting 

      Kampouropoulos, Konstantinos; Crespo Sánchez, Eva; Macià, Jordi; Cases Fabregas, Laia; Castellà Rodil, Marc (Passive House Institute, 2018)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper aims to present a novel methodology that permits to determine the optimal retrofitting actions to be implemented in a given building of the tertiary sector, based on its architectonic characteristics (e.g. volume, ...
    • Novel methodology towards a deep retrofit in Mediterranean schools of climatic zones: C2, D3, D2, E1 

      Crespo Sánchez, Eva; Dacosta Díaz, Joan Ramon; Kampouropoulos, Konstantinos (Universidad de Cantabria, 2020)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      En base a los trabajos realizados de este estudio, los cuales se describen en detalle a continuación, cabe destacar algunas conclusiones que están relacionadas con las estrategias pasivas: (1) la reducción de la demanda ...
    • Optimal control of energy hub systems by use of SQP algorithm and energy prediction 

      Kampouropoulos, Konstantinos; Sala Cardoso, Enric; Andrade, Fabio; Romeral Martínez, José Luis (2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper presents an energy optimization methodology applied on industrial plants with multiple energy carriers. The methodology combines an adaptive neuro-fuzzy inference system to calculate the short-term load forecasting ...
    • Predictive chiller operation: a data-driven loading and scheduling approach 

      Sala Cardoso, Enric; Delgado Prieto, Miquel; Kampouropoulos, Konstantinos; Romeral Martínez, José Luis (2019-01-01)
      Article
      Accés obert
      The proper sequencing and optimal loading of chillers is one of the major avenues for energy efficiency improvement in existing heating, ventilating and air conditioning installations. The main enabler for the success of ...
    • Quantitative and qualitative risk-informed energy investment for industrial companies 

      Urbano González, Eva María; Martínez Viol, Víctor; Kampouropoulos, Konstantinos; Romeral Martínez, José Luis (Elsevier, 2023-12)
      Article
      Accés obert
      In the ongoing energy transition, small and medium-sized industrial companies are making energy equipment investments due to the obsolescence of their current equipment as well as social, political and market pressures. ...
    • Risk assessment of energy investment in the industrial framework – Uncertainty and Sensitivity analysis for energy design and operation optimisation 

      Urbano González, Eva María; Martínez Viol, Víctor; Kampouropoulos, Konstantinos; Romeral Martínez, José Luis (2021-09)
      Article
      Accés obert
      The industry is a crucial actor towards the energy transition with the possibility to adopt new energy strategies including a prosumer model. However, industries are struggling to adopt smart energy approaches, and initiatives ...
    • Short-Term load forecasting using cartesian genetic programming: an efficient evolutive strategy case: Australian electricity market 

      Giacometto Torres, Francisco; Kampouropoulos, Konstantinos; Romeral Martínez, José Luis (2015)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Currently, the Cartesian Genetic Programming approaches applied to regression problems tackle the evolutive strategy from a static point of view. They are confident on the evolving capacity ...