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Analyzing big time series data in solar engineering using features and PCA
ArticleAbstract: In solar engineering, we encounter big time series data such as the satellite-derived irradiance datPalabras claves:characterization, Principal Component Analysis, solar irradiance, Time series featuresAutores:Dazhi Yang, Dong Z., Lim L.I., Liu L.Fuentes:scopusEvaluation of transposition and decomposition models for converting global solar irradiance from tilted surface to horizontal in tropical regions
ArticleAbstract: Many simulations and performance evaluations of solar energy systems require information on local soPalabras claves:Decomposition models, Irradiance conversion from horizontal to tilt, Tilt to horizontal, Transposition modelsAutores:Dazhi Yang, Dong Z., Jirutitijaroen P., Khoo Y., Nobre A.M., Walsh W.M.Fuentes:scopusOperational photovoltaics power forecasting using seasonal time series ensemble
ArticleAbstract: The hypothesis, namely, ensemble forecasts improve forecast accuracy, is herein investigated. More sPalabras claves:Ensemble forecast, Forecast combination, NWP, TIME SERIESAutores:Dazhi Yang, Dong Z.Fuentes:scopusSatellite image analysis and a hybrid ESSS/ANN model to forecast solar irradiance in the tropics
ArticleAbstract: We forecast hourly solar irradiance time series using satellite image analysis and a hybrid exponentPalabras claves:Exponential smoothing state space model, Hourly solar irradiance forecasting, multi-layer perceptron, Satellite image analysis, Self-Organizing MapsAutores:Dazhi Yang, Dong Z., Reindl T., Walsh W.M.Fuentes:scopusShort-term solar irradiance forecasting using exponential smoothing state space model
ArticleAbstract: We forecast high-resolution solar irradiance time series using an exponential smoothing state spacePalabras claves:Exponential smoothing state space model, Forecast horizon, Stationarity, Time series forecastingAutores:Dazhi Yang, Dong Z., Reindl T., Walsh W.M.Fuentes:scopusSolar irradiance forecasting using spatio-temporal empirical kriging and vector autoregressive models with parameter shrinkage
ArticleAbstract: As renewable energy sources proliferate and start to represent significant contributors to grid elecPalabras claves:L-method, Parameter shrinkage, Space-time forecast, Threshold distanceAutores:Dazhi Yang, Dong Z., Jirutitijaroen P., Reindl T., Walsh W.M.Fuentes:scopus