<abstract xmlns="http://www.w3.org/1999/xhtml"><p>This paper proposes a new simple model to forecast daily global solar irradiation one day ahead using the Takagi-Sugeno fuzzy methods. The model is based on solar radiation data measured in Timisoara, Romania. The daily clearness index represents the direct variable used by the fuzzy algorithm. The model forecasts the clearness index at the moment of time <italic>t</italic> on basis of two previous values measured at time <italic>t</italic>-1 and <italic>t</italic>-2. An assessment of the model accuracy is performed.</p></abstract>

This paper proposes a new simple model to forecast daily global solar irradiation one day ahead using the Takagi-Sugeno fuzzy methods. The model is based on solar radiation data measured in Timisoara, Romania. The daily clearness index represents the direct variable used by the fuzzy algorithm. The model forecasts the clearness index at the moment of time t on basis of two previous values measured at time t-1 and t-2. An assessment of the model accuracy is performed.

Modeling of Daily Global Solar Irradiation in Timisoara by Using a Fuzzy Approach

Annals of West University of Timisoara - Physics

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

This paper proposes a new simple model to forecast daily global solar irradiation one day ahead using the Takagi-Sugeno fuzzy methods. The model is based on...

Modeling of Daily Global Solar Irradiation in Timisoara by Using a Fuzzy Approach

Published Online: Aug 29, 2018

Page range: 38 - 44

Received: Jun 04, 2018

Accepted: Jul 30, 2018

DOI: https://doi.org/10.2478/awutp-2018-0004

Keywords
forecasting, fuzzy systems, solar irradiation

© 2018 Remus Boata, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Modeling of Daily Global Solar Irradiation in Timisoara by Using a Fuzzy Approach

Published Online: Aug 29, 2018

Page range: 38 - 44

Received: Jun 04, 2018

Accepted: Jul 30, 2018

DOI: https://doi.org/10.2478/awutp-2018-0004

Keywordsforecasting, fuzzy systems, solar irradiation

© 2018 Remus Boata, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Keywords
forecasting, fuzzy systems, solar irradiation