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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Fu, C.W. Nguyen, T.T. |
| Copyright Year | 2003 |
| Description | Author affiliation: Sch. of Electr., Electron. & Comput. Eng., Western Australia Univ., Crawley, Australia (Fu, C.W.; Nguyen, T.T.) |
| Abstract | Based on historical data related to an actual power system, the paper develops and evaluates the accuracy of a range of mathematical models for long-term forecasting of energy demand in the system. Starting from the basic relationship in an econometric model based on regression analysis, the development and evaluation are extended to include advanced and recently-proposed methods which use dynamical functional-link net (FLN) and wavelet networks. The constrained optimisation technique based on sequential quadratic programming (SQP) is applied to identify the parameters of the forecasting models. Extensive testing indicates that the model using wavelet functions gives the best performance in terms of forecasting accuracy. Finally, the effect of temperature on energy demand is incorporated in this model, which leads to a probabilistic method of long-term energy demand forecasting. |
| Starting Page | 235 |
| Ending Page | 239 |
| File Size | 481049 |
| Page Count | 5 |
| File Format | |
| ISBN | 0780379896 |
| DOI | 10.1109/PES.2003.1267174 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2003-07-13 |
| Publisher Place | Canada |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Predictive models Load forecasting Demand forecasting Power system modeling Economic forecasting Power system analysis computing Mathematical model Econometrics Regression analysis Wavelet analysis |
| Content Type | Text |
| Resource Type | Article |
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