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Marginal Weibull Diffusion Model for Wind Speed Modeling and Short-Term Forecasting

    Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

    Abstract

    We propose a dynamical model for the wind speed which is a Markov diffusion process with Weibull marginal distribution. It presents several advantages, namely nice modeling features both in terms of marginal probability density function and temporal correlation. The characteristics can be interpreted in terms of shape and scale parameters of a Weibull law which is convenient for practitioners to analyze the results. We calibrate the parameters with the maximum quasi-likelihood method and use the model to generate and forecast the wind speed. We have tested the model on wind-speed datasets provided by the National Renewable Energy Laboratory. The model fits well the data and we obtain a very good performance in point and probabilistic forecasting in the short-term in comparison to the benchmark.
    Original languageEnglish
    Title of host publicationRenewable Energy
    Subtitle of host publicationForecasting and Risk Management 2017
    EditorsPhilippe Drobinski, Mathilde Mougeot, Dominique Picard, Riwal Plougonven, Peter Tankov
    PublisherSpringer New York
    Chapter1
    Pages3-22
    ISBN (Electronic)9783319990521
    ISBN (Print)9783319990514
    DOIs
    Publication statusPublished - 2018
    EventConference of Forecasting and Risk Management for Renewable Energy (FOREWER) 2017 - Paris, France
    Duration: 7 Jun 20179 Jun 2017
    https://www.sites.google.com/site/forewerproject/updates/forecastingandriskmanagementforrenewableenergyparisjune7-92017 (For reference)
    https://sites.google.com/site/conferenceforewer/home (For reference)

    Publication series

    NameSpringer Proceedings in Mathematics and Statistics
    Volume254
    ISSN (Print)2194-1009
    ISSN (Electronic)2194-1017

    Conference

    ConferenceConference of Forecasting and Risk Management for Renewable Energy (FOREWER) 2017
    PlaceFrance
    CityParis
    Period7/06/179/06/17
    Internet address

    UN SDGs

    This output contributes to the following UN Sustainable Development Goals (SDGs)

    1. SDG 7 - Affordable and Clean Energy
      SDG 7 Affordable and Clean Energy

    Research Keywords

    • Statistical modeling
    • Ergodic diffusions
    • Wind speed forecasts

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