Abstract
The paper addresses the conventional approaches to the short-term forecasting of nonstationary processes in complex power systems using the methodology of artificial neural networks (ANNs). In many practical cases the application of different ANNs can provide a satisfactory forecast. But data preprocessing and analysis can significantly improve the forecast. In this paper the Hilbert-Huang Transform (HHT) is used as one of the most promising tools in this area. Here we focus on HHT since this transform underlies the proposed two-stage intelligent approach to short-term forecasting of nonstationary processes.
| Original language | English |
|---|---|
| Title of host publication | 2011 IEEE PES Trondheim PowerTech |
| Subtitle of host publication | The Power of Technology for a Sustainable Society, POWERTECH 2011 |
| DOIs | |
| State | Published - 2011 |
| Externally published | Yes |
| Event | 2011 IEEE PES Trondheim PowerTech: The Power of Technology for a Sustainable Society, POWERTECH 2011 - Trondheim, Norway Duration: 19 Jun 2011 → 23 Jun 2011 |
Publication series
| Name | 2011 IEEE PES Trondheim PowerTech: The Power of Technology for a Sustainable Society, POWERTECH 2011 |
|---|
Conference
| Conference | 2011 IEEE PES Trondheim PowerTech: The Power of Technology for a Sustainable Society, POWERTECH 2011 |
|---|---|
| Country/Territory | Norway |
| City | Trondheim |
| Period | 19/06/11 → 23/06/11 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Hilbert-Huang Transform
- artificial neural networks
- forecasting
- hybrid model
- operation conditions
- power system
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