Yan, J, Zhao, X and Li, K orcid.org/0000-0001-6657-0522 (2016) On temporal resolution selection in time series wind power forecasting. In: Proceedings of the 2016 UKACC 11th International Conference on Control (CONTROL). 2016 UKACC 11th International Conference on Control (CONTROL), 31 Aug - 02 Sep 2016, Belfast, UK. IEEE ISBN 978-1-4673-9891-6
Abstract
As a key and popular renewable energy, wind power penetration has increased significantly into the power system worldwide in recent years. In order to solve the stochastic nature of wind power and develop better dispatch plan, wind power forecasting is imperative before integrating it into the system. To achieve better forecasting accuracy, it is necessary to investigate the significance of temporal resolution for model based multi-step forecasting. In this paper, three models, namely Gaussian process (GP), temporally local Gaussian process (TLGP) and persistence are employed for short term wind power forecasting under two temporal forecasting resolutions, e.g. hourly and quarter-hourly. The methods are applied to the data collected from a wind farm located in Texas, USA. A key finding is that the hourly forecasting is more accurate and computationally efficient than the quarter-hour resolution. Another finding is that, to achieve the best forecasting performance regardless of the resolutions, the models need to use data of the same length of time period. However, a combination consideration should be taken regarding the minimum horizon required.
Metadata
Item Type: | Proceedings Paper |
---|---|
Authors/Creators: |
|
Keywords: | Forecasting; Wind power generation; Predictive models; Data models; Gaussian processes; Wind farms; Renewable energy sources |
Dates: |
|
Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Electronic & Electrical Engineering (Leeds) > Institute of Communication & Power Networks (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 05 Nov 2019 15:48 |
Last Modified: | 05 Nov 2019 15:48 |
Status: | Published |
Publisher: | IEEE |
Identification Number: | 10.1109/control.2016.7737573 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:153028 |