04236nas a2200493 a 4500 20260818095508.0 220614s2021 th a m rtt 000 eng d .b1238558x AIT Diss. no.ET-21-01 Pornchai Chaweewat Electricity price forecasting in smart grid using machine learning Pathum Thani, Thailand : Asian Institute of Technology, 2021 136 leaves : ill. Dissertation ; no. ET-21-01 A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Engineering in Energy, School of Environment, Resources and Development Thesis (Ph.D.) - Asian Institute of Technology, 2021 At present, electricity price forecasts have become a fundamental input to energy utility and company for decision-making mechanisms. Electricity price forecasting focuses on predicting the spot and forward prices in the wholesale electricity market. The electricity price forecasting depends on weather and the intensity of business and everyday activities. These unique characteristics lead to price dynamics and price spikes. For these reasons, electricity price forecasting is a big challenge in the energy market. A variety of methods and ideas have been developed with varying degrees of success. Computational intelligence models or call machine learning techniques gain popularity in recent years because their major strength is the ability to handle complexity and non-linearity, like electricity price volatility. Therefore, this study will focus on modeling electricity price forecasting based on machine learning techniques with real data simulation. In this work, to examine electricity price forecasting, the proposed electricity forecasting models were formulated based on conventional and modern machine learning techniques. The novel residual neural network in electricity price forecasting was first introduced in this study. The simulation results were evaluated using the coverage width-base criterion, which showed that the proposed model could improve forecasting results accurately and reliable. The average forecasting error was reduced by about 13% error with comparing to multilayer perceptron models. Moreover, this study tried to reduce forecasting error by improving electricity demand and renewable energy resource forecasting. The proposed forecasting model cooperated with demand and renewable energy resource forecasts. The results were reduced below 1%, while the benchmark models are around 5% error. Electric utilities Rates Smart power grids Electricity Marketing Machine learning Singh, Jai Govind, Chairperson Weerakorn Ongsakul, Examination Committee Dhakal, Shobhakar, Examination Committee PEA-AIT Education Cooperation Project, Scholarship Donor Royal Thai Government Fellowship, Scholarship Donor Asian Institute of Technology. Dissertation ; no. ET-21-01 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B16667 .b1238558x mnait m 240419 0 220614 m a m 0 mnait mnait mnarc mnarc 40 61 20 Barcode : 30020220006335 CREATED : 2022-03-06 RECORD # : i13381325 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : - CREATED : 2022-03-06 RECORD # : i13381350 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050211007520 CREATED : 2022-06-14 RECORD # : i13383371 LPATRON : 1030888 LCHKIN : 2023-02-18 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 1 TOT RENEW : 0 Barcode : 30050211007512 CREATED : 2022-06-14 RECORD # : i13383383 LPATRON : 1033248 LCHKIN : 2024-02-14 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 1 TOT RENEW : 0 36000 36000 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Diss. no.ET-21-01 30020220006335 2026-08-18 09:55:08 1 2026-08-18 40 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Diss. no.ET-21-01 2026-08-18 09:55:08 2026-08-18 61 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Diss. no.ET-21-01 30050211007520 2026-08-18 09:55:08 1 2026-08-18 20 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Diss. no.ET-21-01 30050211007512 2026-08-18 09:55:08 2 2026-08-18 20