Now showing items 1-20 of 49

    • A computer-based design assistant for induction motors 

      Moses, J.; Kirtley Jr., J.L.; Lang, J.H.; Tabors, Richard D.; Cuadra García, Fernando (01/11/1994)
      This paper describes a computer-based design assistant for the synthesis, analysis, and optimization of three-phase squirrel-cage induction motors. The distinguishing features of the design assistant are its ability to ...
    • A computer-based design assistant for induction motors 

      Moses, J.; Kirtley Jr., J.L.; Lang, J.H.; Tabors, Richard D.; Cuadra García, Fernando (Sin editorial (Dearborn, Estados Unidos de América), 28/09/1991)
      A computer-based design assistant for the synthesis of three-phase squirrel-cage induction motors is discussed. The distinguishing feature of the design assistant is its incorporation of a database of past designs, and its ...
    • A formulation for large-scale transmission expansion planning problem and a solution strategy 

      Fitiwi Zahlay, Desta; Cuadra García, Fernando; Olmos Camacho, Luis; Rivier Abbad, Michel Luis; Pérez Arriaga, José Ignacio (IEEE Pes (Estocolmo, Suecia), 27/05/2013)
      The expected deployment of massive renewable energy sources (RES, mainly of wind and solar) at a continental or even intercontinental level creates very complex transmission expansion planning (TEP) problems. Both the size ...
    • A new approach of clustering operational states for power network expansion planning problems dealing with RES generation operational variability and uncertainty 

      Fitiwi Zahlay, Desta; Cuadra García, Fernando; Olmos Camacho, Luis; Rivier Abbad, Michel Luis (01/10/2015)
      The global drive for integration of renewable energy sources (RESs) means they will have an increasing role in power systems. It is inevitable that such resources introduce more operational variability and uncertainty to ...
    • A review of key points of an industrial biogas plant. A European perspective 

      Sanz Bobi, Miguel Ángel; Cuadra García, Fernando; Batlle López, Carlos (International journal of renewable energy research (Nagasaki, Japón), 11/11/2012)
      This paper reviews the main technical, operational and economical aspects of a biogas plant. The analysis is focused on the key points of the biogas production process, the current situation of biogas plants in Europe and ...
    • A review of power distribution test feeders in the United States and the need for synthetic representative networks 

      Postigo Marcos, Fernando Emilio; Mateo Domingo, Carlos; Gómez San Román, Tomás; Palmintier, Bryan; Hodge, Bri-Mathias; Krishnan, Venkat; Cuadra García, Fernando; Mather, Barry (18/11/2017)
      Under the increasing penetration of distributed energy resources and new smart network technologies, distribution utilities face new challenges and opportunities to ensure reliable operations, manage service quality, and ...
    • A tool for the implementation of heavy-computational-load control functions in embedded systems 

      Rodríguez Mondéjar, José Antonio; Cuadra García, Fernando; Nieto-Taladriz, O. (IEEE (San José, Estados Unidos de América), 29/11/1999)
      This paper presents tool for incorporating heavy-computational-load control functions in low-cost embedded systems. The proposed tool uses piecewise multilinear interpolation techniques recursively to approximate the target ...
    • An optimisation-based traffic regulator for metro lines 

      Cucala García, María Asunción; Fernández Cardador, Antonio; Cuadra García, Fernando; Pilo De La Fuente, Eduardo (WIT Press (Southampton, Reino Unido), 25/07/2007)
    • Boiler inlet duct shape design optimization for combined cycle power plants 

      Prada y Nogueira, Isaac; Álvarez Ruiz, Francisco J.; Cuadra García, Fernando; Sánchez Miralles, Alvaro (01/09/2017)
      A particular kind of industrial boilers, referred to as Heat Recovery Steam Generators (HRSGs), are used in combined cycle power plants to recover part of the heat of the exhaust gases of a gas turbine to generate steam ...
    • Building large-scale U.S. synthetic electric distribution system models 

      Mateo Domingo, Carlos; Postigo Marcos, Fernando Emilio; Cuadra García, Fernando; Gómez San Román, Tomás; Elgindy, Tarek; Dueñas Martínez, Pablo; Hodge, Bri-Mathias; Krishnan, Venkat; Palmintier, Bryan
      Distribution utilities are facing increasing challenges to efficiently integrate distributed energy resources. The research community is providing much-needed support in developing newer algorithms and control strategies ...
    • Calidad de Software (I) 

      González Arechavala, Yolanda; Cuadra García, Fernando (01/09/2001)
      Los primeros años de la era informática se vieron marcados por el desafío del desarrollo del hardware de los ordenadores. Este desafío se ha visto superado por los vertiginosos avances de la microelectrónica. Hoy en día ...
    • Calidad de Software (II) 

      González Arechavala, Yolanda; Cuadra García, Fernando (01/11/2001)
      En la primera parte de este artículo, publicado en el número anterior de esta revista, se argumentaba la importancia que tiene el desarrollo del software en la actualidad. Por tanto, uno de los objetivos de muchas empresas ...
    • Chronological stochastic simulation of medium- and long-term optimal operation using a multilevel hierarchical model. 

      Centeno Hernáez, Efraim; Ramos Galán, Andrés; Cuadra García, Fernando (Sin editorial (Funchal, Portugal), 25/09/2000)
      This paper presents the MADEA model. It uses chronological stochastic simulation techniques in order to emulate medium- and long-term optimal operation under uncertain conditions. Operator s decisions are internalised in ...
    • Computer-aided electrification planning in developing countries: the Reference Electrification Model (REM) 

      Amatya, Reja; Barbar, Marc F.; Brusnahan, Matthew; Ciller Cutillas, Pedro; Cuadra García, Fernando; Dueñas Martínez, Pablo; Ellman, Douglas; González García, Andrés; Lee, Stephen J.; Mateo Domingo, Carlos; Palacios Hielscher, Rafael; Pérez Arriaga, José Ignacio; Stoner, Robert J.; Vergara Ramírez, Claudio Ricardo; et al., ?
      In many parts of the world, access to basic electricity services remains a significant challenge. The status quo mode of electrification is central grid extension; however, in many areas off-grid technologies like mini-grids ...
    • Conceptos básicos en el desarrollo de sistemas digitales de seguridad 

      González Arechavala, Yolanda; Cuadra García, Fernando (01/07/1999)
      Cada vez existen más sistemas digitales en nuestro entorno. Muchos de ellos son sistemas críticos de seguridad, ya que la aparición de un fallo en su comportamiento puede producir peligros para la vida humana o para el ...
    • Energy-saving automatic optimisation of train speed commands using direct search techniques 

      Cuadra García, Fernando; Fernández Cardador, Antonio; Juan González de Castejón, Javier de; Herrero Llanos, Miguel Ángel (WIT Press (Southampton, Reino Unido), 31/07/1996)
    • Finding a representative network losses model for large-scale transmission expansion planning with renewable energy sources 

      Fitiwi Zahlay, Desta; Olmos Camacho, Luis; Rivier Abbad, Michel Luis; Cuadra García, Fernando; Pérez Arriaga, José Ignacio (15/04/2016)
      The global drive for integration of RESs (renewable energy sources) means that TEP (transmission expansion planning) has to be carried out over geographically wide and large-scale networks under high levels of uncertainty. ...
    • Física 

      Alonso Alonso, Jesús; Ayala Santamaría, Pablo; Castro Ponce, Mario; de Cuadra García, Fernando; Lobato Miguélez, Enrique; Sáenz Nuño, María Ana (18/07/2017)
    • Física 

      Alonso Alonso, Jesús; Ayala Santamaría, Pablo; de Cuadra García, Fernando; Lobato Miguélez, Enrique; Maidagán Palenque, José María; Sáenz Nuño, María Ana (03/11/2016)
    • Física 

      Alonso Alonso, Jesús; de Cuadra García, Fernando; García Sánchez, Eduardo; Lobato Miguélez, Enrique; Maidagán Palenque, José María; Sáenz Nuño, María Ana (24/08/2015)