An Improved Deep Learning Model for Electricity Price Forecasting
Accurate electricity price forecasting (EPF) is important for the purpose of bidding strategies and minimizing the risk for market participants in the competitive electricity market. Besides that, EPF becomes critically important for effective planning and efficient operation of a power system due t...
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| Format: | Article |
| Language: | English |
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Universidad Internacional de La Rioja (UNIR)
2025-01-01
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| Series: | International Journal of Interactive Multimedia and Artificial Intelligence |
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| Online Access: | https://www.ijimai.org/journal/bibcite/reference/3327 |
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| _version_ | 1841560799588384768 |
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| author | Rashed Iqbal Hazlie Mokhlis Anis Salwa Mohd Khairuddin Munir Azam Muhammad |
| author_facet | Rashed Iqbal Hazlie Mokhlis Anis Salwa Mohd Khairuddin Munir Azam Muhammad |
| author_sort | Rashed Iqbal |
| collection | DOAJ |
| description | Accurate electricity price forecasting (EPF) is important for the purpose of bidding strategies and minimizing the risk for market participants in the competitive electricity market. Besides that, EPF becomes critically important for effective planning and efficient operation of a power system due to deregulation of electricity industry. However, accurate EPF is very challenging due to complex nonlinearity in the time series-based electricity prices. Hence, this work proposed two-fold contributions which are (1) effective time series preprocessing module to ensure feasible time-series data is fitted in the deep learning model, and (2) an improved long short-term memory (LSTM) model by incorporating linear scaled hyperbolic tangent (LiSHT) layer in the EPF. In this work, the time series pre-processing module adopted linear trend of the correlated features of electricity price series and the time series are tested by using Augmented Dickey Fuller (ADF) test method. In addition, the time series are transformed using boxcox transformation method in order to satisfy the stationarity property. Then, an improved LSTM prediction module is proposed to forecast electricity prices where LiSHT layer is adopted to optimize the parameters of the heterogeneous LSTM. This study is performed using the Australian electricity market price, load and renewable energy supply data. The experimental results obtained show that the proposed EPF framework performed better compared to previous techniques. |
| format | Article |
| id | doaj-art-b746285a251540409b3c39eeacf2feaf |
| institution | Kabale University |
| issn | 1989-1660 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Universidad Internacional de La Rioja (UNIR) |
| record_format | Article |
| series | International Journal of Interactive Multimedia and Artificial Intelligence |
| spelling | doaj-art-b746285a251540409b3c39eeacf2feaf2025-01-03T15:20:35ZengUniversidad Internacional de La Rioja (UNIR)International Journal of Interactive Multimedia and Artificial Intelligence1989-16602025-01-019114916110.9781/ijimai.2023.06.001ijimai.2023.06.001An Improved Deep Learning Model for Electricity Price ForecastingRashed IqbalHazlie MokhlisAnis Salwa Mohd KhairuddinMunir Azam MuhammadAccurate electricity price forecasting (EPF) is important for the purpose of bidding strategies and minimizing the risk for market participants in the competitive electricity market. Besides that, EPF becomes critically important for effective planning and efficient operation of a power system due to deregulation of electricity industry. However, accurate EPF is very challenging due to complex nonlinearity in the time series-based electricity prices. Hence, this work proposed two-fold contributions which are (1) effective time series preprocessing module to ensure feasible time-series data is fitted in the deep learning model, and (2) an improved long short-term memory (LSTM) model by incorporating linear scaled hyperbolic tangent (LiSHT) layer in the EPF. In this work, the time series pre-processing module adopted linear trend of the correlated features of electricity price series and the time series are tested by using Augmented Dickey Fuller (ADF) test method. In addition, the time series are transformed using boxcox transformation method in order to satisfy the stationarity property. Then, an improved LSTM prediction module is proposed to forecast electricity prices where LiSHT layer is adopted to optimize the parameters of the heterogeneous LSTM. This study is performed using the Australian electricity market price, load and renewable energy supply data. The experimental results obtained show that the proposed EPF framework performed better compared to previous techniques.https://www.ijimai.org/journal/bibcite/reference/3327intelligent systemslong short term memory (lstm)smart gridtime seriesforecasting |
| spellingShingle | Rashed Iqbal Hazlie Mokhlis Anis Salwa Mohd Khairuddin Munir Azam Muhammad An Improved Deep Learning Model for Electricity Price Forecasting International Journal of Interactive Multimedia and Artificial Intelligence intelligent systems long short term memory (lstm) smart grid time series forecasting |
| title | An Improved Deep Learning Model for Electricity Price Forecasting |
| title_full | An Improved Deep Learning Model for Electricity Price Forecasting |
| title_fullStr | An Improved Deep Learning Model for Electricity Price Forecasting |
| title_full_unstemmed | An Improved Deep Learning Model for Electricity Price Forecasting |
| title_short | An Improved Deep Learning Model for Electricity Price Forecasting |
| title_sort | improved deep learning model for electricity price forecasting |
| topic | intelligent systems long short term memory (lstm) smart grid time series forecasting |
| url | https://www.ijimai.org/journal/bibcite/reference/3327 |
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