Abstract
Electrical load forecasting in long-term horizon of power systems plays an important role for system planning and development. Load forecast in long-term horizon is represented as time-series. Thus, it is important to check the effect of volatility in the forecasted load time-series. In short, volatility in long-term horizon affects four main actions: risk management, long-term actions, reliability, and bets on future volatility. To check the effect of volatility in load series, this paper presents a univariate time series-based load forecasting technique for long-term horizon based on data corresponding to a U.S. independent system operator. The study employs ARIMA technique to forecast electrical load, and also the analyzes the ARCH and GARCH effects on the residual time-series.
Original language | English |
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Title of host publication | 2016 International Conference on Probabilistic Methods Applied to Power Systems, PMAPS 2016 |
Place of Publication | Piscataway, NJ |
Publisher | IEEE |
Pages | 1-6 |
Number of pages | 6 |
ISBN (Print) | 978-1-5090-1970-0 |
DOIs | |
Publication status | Published - 2016 |
Event | PMAPS 2016: International Conference on Probabilistic Methods Applied to Power Systems - Beijing, China Duration: 16 Oct 2016 → 20 Oct 2016 |
Conference
Conference | PMAPS 2016 |
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Country/Territory | China |
City | Beijing |
Period | 16/10/16 → 20/10/16 |
Keywords
- ARIMA
- ARCH
- GARCH
- long-term load forecast
- volatility