Search Results - "Melero, Julio J"

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  1. 1

    A Robust Wind Turbine Component Health Status Indicator by Lázaro, Roberto, Melero, Julio J, Yürüşen, Nurseda Y

    Published in Applied sciences (01-08-2024)
    “…Wind turbine components’ failure prognosis allows wind farm owners to apply predictive maintenance techniques to their fleets. Determining the health status of…”
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    Journal Article
  2. 2

    Lifetime extension of onshore wind turbines: A review covering Germany, Spain, Denmark, and the UK by Ziegler, Lisa, Gonzalez, Elena, Rubert, Tim, Smolka, Ursula, Melero, Julio J.

    Published in Renewable & sustainable energy reviews (01-02-2018)
    “…A significant number of wind turbines will reach the end of their planned service life in the near future. A decision on lifetime extension is complex and…”
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    Journal Article
  3. 3

    Flicker of Modern Lighting Technologies Due to Rapid Voltage Changes by Lodetti, Stefano, Azcarate, Izaskun, Gutiérrez, José, Leturiondo, Luis, Redondo, Koldo, Sáiz, Purificación, Melero, Julio, Bruna, Jorge

    Published in Energies (Basel) (05-03-2019)
    “…The purpose of the present paper is to evaluate the sensitivity of modern lighting technologies to different types of RVCs. In order to do that, 27 modern…”
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    Journal Article
  4. 4

    A High-Frequency Digitiser System for Real-Time Analysis of DC Grids with DC and AC Power Quality Triggering by Oliván, Miguel A., Pérez-Aragüés, Juan J., Melero, Julio J.

    Published in Applied sciences (01-03-2023)
    “…The presence of DC grids in distribution networks is being increased nowadays and is expected to be quite relevant in a near future, due to several advantages…”
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    Journal Article
  5. 5

    Wavelet Packet Decomposition for IEC Compliant Assessment of Harmonics under Stationary and Fluctuating Conditions by Lodetti, Stefano, Bruna, Jorge, Melero, Julio J., Sanz, José F.

    Published in Energies (Basel) (19-11-2019)
    “…This paper presents the validation and characterization of a wavelet based decomposition method for the assessment of harmonic distortion in power systems,…”
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    Journal Article
  6. 6

    Impact of the Integration of the Electric Vehicle on Low-Voltage Rural Networks by Comech, María Paz, Sanz-Osorio, José F., Melero, Julio J., García-Izquierdo, Oscar

    Published in Applied sciences (01-03-2024)
    “…The electric vehicle deployment, due to the plans defined according to the energy transition objectives, produces new challenges for the electrical system…”
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    Journal Article
  7. 7

    Using high-frequency SCADA data for wind turbine performance monitoring: A sensitivity study by Gonzalez, Elena, Stephen, Bruce, Infield, David, Melero, Julio J.

    Published in Renewable energy (01-02-2019)
    “…Intensive condition monitoring of wind generation plant through analysis of routinely collected SCADA data is seen as a viable means of forestalling costly…”
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    Journal Article
  8. 8

    A Robust Wavelet-Based Hybrid Method for the Simultaneous Measurement of Harmonic and Supraharmonic Distortion by Lodetti, Stefano, Bruna, Jorge, Melero, Julio J., Khokhlov, Victor, Meyer, Jan

    “…This article introduces a new method for the simultaneous measurement of harmonic and supraharmonic distortion with improved robustness against amplitude and…”
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    Journal Article
  9. 9

    Data-driven learning framework for associating weather conditions and wind turbine failures by Reder, Maik, Yürüşen, Nurseda Y., Melero, Julio J.

    Published in Reliability engineering & system safety (01-01-2018)
    “…•A novel framework is presented to analyse big data and obtain meaningful rules.•Apriori rule mining and k-means clustering techniques are employed.•A case…”
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    Journal Article
  10. 10

    Selection of the Most Suitable Decomposition Filter for the Measurement of Fluctuating Harmonics by Bruna, Jorge, Melero, Julio J.

    “…The proliferation of nonlinear loads in both industrial and residential distribution grids leads to undesirable nonsinusoidal and fluctuating harmonic…”
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    Journal Article
  11. 11

    Automated wind turbine maintenance scheduling by Yürüşen, Nurseda Y., Rowley, Paul N., Watson, Simon J., Melero, Julio J.

    Published in Reliability engineering & system safety (01-08-2020)
    “…•The HSE requirements for WF O&M visit was reviewed.•An automatic WF O&M scheduling decision support system (DSS) is developed.•HSE, wind speed and wind gust…”
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    Journal Article
  12. 12

    Sensitivity study of a wind farm maintenance decision - A performance and revenue analysis by Tautz-Weinert, Jannis, Yürüşen, Nurseda Y., Melero, Julio J., Watson, Simon J.

    Published in Renewable energy (01-03-2019)
    “…Commercial operation and maintenance of wind farms always involves trying to find the most cost-effective solution from various possible options. In this…”
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    Journal Article
  13. 13

    A Robust Measurement Method for Supraharmonics Under Power Frequency Deviations by Lodetti, Stefano, Khokhlov, Victor, Meyer, Jan, Bruna, Jorge, Melero, Julio J.

    “…This paper introduces a new measurement method for supraharmonic distortion with improved robustness against power frequency deviations. The proposed method is…”
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    Conference Proceeding
  14. 14

    Machine Learning models for the estimation of the production of large utility-scale photovoltaic plants by Talayero, Ana P., Melero, Julio J., Llombart, Andrés, Yürüşen, Nurseda Y.

    Published in Solar energy (01-04-2023)
    “…Photovoltaic (PV) energy development has increased in the last years mainly based on large utility-scale plants. These plants are characterised by a huge…”
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    Journal Article
  15. 15

    On-site PQ Measurements in a Real DC Micro-grid by Melero, Julio J., Bruna, Jorge, Leiva, Javier

    “…The increasing use of distributed energy generation and storage has led to local direct current (DC) trial grids as an extension to traditional AC distribution…”
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    Conference Proceeding
  16. 16

    Characterization of the Emission of an Electric Bus Inductive Charging in the 2 kHz to 150 kHz Range by Lodetti, Stefano, Bruna, Jorge, Sanz, Joe Francisco, Melero, Julio J.

    “…The foreseen increasing penetration of the Electric Vehicle is causing concern about its impact on power quality, especially with respect to distortions in the…”
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    Conference Proceeding
  17. 17

    Sensitivity of modern lighting technologies to rapid voltage changes by Lodetti, Stefano, Azcarate, Izaskun, Gutierrez, Jose Julio, Redondo, Koldo, Saiz, Purification, Melero, Julio J., Bruna, Jorge

    “…Rapid Voltage Changes (RVCs) are one of the Power Quality disturbances that are recently receiving a lot of attention from the point of view of international…”
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    Conference Proceeding
  18. 18

    Orientational Phase Transition of (CH 3 ) 4 NClO 4 in Two and Three Dimensions by Burriel, Ramón, Palacios, Elías, Melero, Julio J., Ferloni, Paolo

    Published in Ferroelectrics (01-01-2002)
    “…In the room temperature phase of (CH 3 ) 4 NClO 4 the ClO 4 m molecules are disordered with four possible equivalent orientations. There is an order-disorder…”
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    Journal Article
  19. 19

    Analysis of AC Oscillations in a DC Smart Grid by Signorino, Davide, Femine, Antonio Delle, Gallo, Daniele, Armando, Eric Giacomo, Melero Estela, Julio J., Perez-Aragues, Juan J., Giordano, Domenico

    “…At first glance, when tasked with designing a measurement system for a DC electrical network, engineers often underestimate the complexity of the operation. It…”
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    Conference Proceeding
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