Projects per year
Abstract
In order to make short-term load forecasting more accurate, the weather sensitive component of total load is identified through a new approach with an aim to investigate the relationship between temperature variation and load variation. After applying Empirical Mode Decomposition (EMD), the load variation can be separated into several parts and the one named residue with the lowest frequency shows a high degree of correlation with temperature variation in regression analysis. The correlation coefficient of winter days however changes in value and polarity over three time periods through a day, which is probably caused by human behaviors. The final regression results show that the residue of load variation, rather than real load and load variation, could represent the weather sensitive part of load well with a correlation coefficient around 0.9.
Original language | English |
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Title of host publication | PES General Meeting /Conference & Exposition, 2014 IEEE |
Publisher | IEEE |
Pages | 1-5 |
DOIs | |
Publication status | Published - 29 Oct 2014 |
Event | PES General Meeting/ Conference & Exposition, 2014 IEEE - National Harbor, USA United States Duration: 27 Jul 2014 → 31 Jul 2014 |
Conference
Conference | PES General Meeting/ Conference & Exposition, 2014 IEEE |
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Country/Territory | USA United States |
City | National Harbor |
Period | 27/07/14 → 31/07/14 |
Keywords
- Distribution network
- EMD
- load forecasting
- variation
- weather sensitive
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Dive into the research topics of 'Analysis of the relationship between load profile and weather condition'. Together they form a unique fingerprint.Projects
- 2 Finished
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High Energy and Power Density (HEAPD) Solutions to Large Energy Deficits
Li, F. (PI), Redfern, M. (CoI) & Walker, I. (CoI)
Engineering and Physical Sciences Research Council
30/06/14 → 29/12/17
Project: Research council
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ECONOMICALLY EFFICIENT NETWORK CHARGING METHODOLOGY FOR A SY STEM WITH SIGNIFICANT INTERMITTENT GENERATION - ARF
Li, F. (PI)
Engineering and Physical Sciences Research Council
1/10/06 → 30/09/11
Project: Research council