Research Article

A Novel Deep Learning-Based Data Analysis Model for Solar Photovoltaic Power Generation and Electrical Consumption Forecasting in the Smart Power Grid

Table 2

Comparative study of deep learning applications for renewable energy power generation forecasting.

AuthorYearProblemData setTechniquesResultsLimit

[63]2021Short-term solar PV power generation forecastingClimate data in USMarkov model and genetic algorithmMAE = 23.52; R = 0.952Low prediction
[64]2021PV power generation forecastingClimate data in AustraliaMultidirectional search optimization algorithmMAE = 42.58; R = 0.935Abnormal climate conditions
[65]2022Solar PV energy generationClimate data over 3 years in CaliforniaANN, LSTMMSE = 15.47; R = 0.962Complex structure
[66]2022Forecasting of PV generation03 solar fields in US over 4 yearsRNN, LSTMMSE = 15.26; RMSE = 3.90; MAE = 7.85; MAPE = 4.59%; R = 0.98788Model complexity
[67]2022Short-term solar generation forecastingClimate data in Abu DhabiCNN, LSTMMSE = 13.31; RMSE = 3.64; MAE = 6.52; MAPE = 3.22; R = 0.98955High simulation time
[68]2022PV power generation forecastingClimate data in Vitoria–Gasteiz, SpainSTFFNNMSE = 12.86; RMSE = 3.58; MAE = 5.75; MAPE = 3.07; R = 0.98996Require features adjustments
[69]2022Short-term wind power forecastingWind field in Dingbian, Shaanxi, ChinaVMD, LSTM, PSO-DBNMSE = 10.47; RMSE = 3.23; MAE = 4.29; MAPE = 2.38; R = 0.99287Increase computation complexity
[70]2022PV power generation forecastingClimate data in USMLP, SVM, LGBM, KNN, RF, XGBoostMAE = 4.05; MAPE = 2.27; R = 0.99452Aggregation complexity
[71]2022Short-term PV power generation forecastingClimate data in AustraliaLSTM, SVM, GBT, DT, ANN, GLMMSE = 6.58; RMSE = 2.56; MAE = 2.85; MAPE = 1.47; R = 0.99656Hybridization complexity
[72]2022Long-term PV power generation forecastingClimate data of Douala, CameroonANN-SVM-PSOMSE = 14.97; RMSE = 3.86; MAE = 3.32; MAPE = 0.867; R = 0.99684Convergence speed can be affected
[73]2023Short-term PV power generation forecastingClimate data in Berlin, GermanyRF, DNN, LSTMMSE = 7.89; RMSE = 2.81; MAE = 2.59; MAPE = 0.758; R = 0.99699Comparison with existing model is not evaluated
[74]2023PV power generation forecastingClimate data in Utrecht, NetherlandsLasso, MLP, SVR, SVM, RF, RF, XGB, GBMAE = 1.58; MAPE = 0.82; R = 0.99705Model is not efficiently elaborated and exploited