Baseline and target values for regional and point PV power forecasts: Toward improved solar forecasting
Abstract
Accurate solar photovoltaic (PV) power forecasting allows utilities to reliably utilize solar resources on their systems. However, to truly measure the improvements that any new solar forecasting methods provide, it is important to develop a methodology for determining baseline and target values for the accuracy of solar forecasting at different spatial and temporal scales. This paper aims at developing a framework to derive baseline and target values for a suite of generally applicable, value-based, and custom-designed solar forecasting metrics. The work was informed by close collaboration with utility and independent system operator partners. The baseline values are established based on state-of-the-art numerical weather prediction models and persistence models in combination with a radiative transfer model. The target values are determined based on the reduction in the amount of reserves that must be held to accommodate the uncertainty of PV power output. The proposed reserve-based methodology is a reasonable and practical approach that can be used to assess the economic benefits gained from improvements in accuracy of solar forecasting. Lastly, the financial baseline and targets can be translated back to forecasting accuracy metrics and requirements, which will guide research on solar forecasting improvements toward the areas that are most beneficial tomore »
- Authors:
-
- National Renewable Energy Lab. (NREL), Golden, CO (United States)
- IBM TJ Watson Research Center, Yorktown Heights, NY (United States)
- Northeastern Univ., Boston, MA (United States)
- Univ. of Arizona, Tucson, AZ (United States)
- Argonne National Lab. (ANL), Lemont, IL (United States)
- U.S. Dept. of Energy, Washington, D.C. (United States)
- ISO New England, Holyoke, MA (United States)
- Green Mountain Power, Colchester, VT (United States)
- Publication Date:
- Research Org.:
- National Renewable Energy Lab. (NREL), Golden, CO (United States)
- Sponsoring Org.:
- USDOE Office of Energy Efficiency and Renewable Energy (EERE), Renewable Power Office. Solar Energy Technologies Office
- OSTI Identifier:
- 1238036
- Alternate Identifier(s):
- OSTI ID: 1245234
- Report Number(s):
- NREL/JA-5D00-65285
Journal ID: ISSN 0038-092X
- Grant/Contract Number:
- AC36-08GO28308; AC36-08-GO28308
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Solar Energy
- Additional Journal Information:
- Journal Volume: 122; Related Information: Solar Energy; Journal ID: ISSN 0038-092X
- Publisher:
- Elsevier
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 14 SOLAR ENERGY; 29 ENERGY PLANNING, POLICY, AND ECONOMY; numerical weather prediction; operating reserve; ramp forecasting; PV power forecasting; National Renewable Energy Laboratory; NREL
Citation Formats
Zhang, Jie, Hodge, Bri -Mathias, Lu, Siyuan, Hamann, Hendrik F., Lehman, Brad, Simmons, Joseph, Campos, Edwin, Banunarayanan, Venkat, Black, Jon, and Tedesco, John. Baseline and target values for regional and point PV power forecasts: Toward improved solar forecasting. United States: N. p., 2015.
Web. doi:10.1016/j.solener.2015.09.047.
Zhang, Jie, Hodge, Bri -Mathias, Lu, Siyuan, Hamann, Hendrik F., Lehman, Brad, Simmons, Joseph, Campos, Edwin, Banunarayanan, Venkat, Black, Jon, & Tedesco, John. Baseline and target values for regional and point PV power forecasts: Toward improved solar forecasting. United States. https://doi.org/10.1016/j.solener.2015.09.047
Zhang, Jie, Hodge, Bri -Mathias, Lu, Siyuan, Hamann, Hendrik F., Lehman, Brad, Simmons, Joseph, Campos, Edwin, Banunarayanan, Venkat, Black, Jon, and Tedesco, John. Tue .
"Baseline and target values for regional and point PV power forecasts: Toward improved solar forecasting". United States. https://doi.org/10.1016/j.solener.2015.09.047. https://www.osti.gov/servlets/purl/1238036.
@article{osti_1238036,
title = {Baseline and target values for regional and point PV power forecasts: Toward improved solar forecasting},
author = {Zhang, Jie and Hodge, Bri -Mathias and Lu, Siyuan and Hamann, Hendrik F. and Lehman, Brad and Simmons, Joseph and Campos, Edwin and Banunarayanan, Venkat and Black, Jon and Tedesco, John},
abstractNote = {Accurate solar photovoltaic (PV) power forecasting allows utilities to reliably utilize solar resources on their systems. However, to truly measure the improvements that any new solar forecasting methods provide, it is important to develop a methodology for determining baseline and target values for the accuracy of solar forecasting at different spatial and temporal scales. This paper aims at developing a framework to derive baseline and target values for a suite of generally applicable, value-based, and custom-designed solar forecasting metrics. The work was informed by close collaboration with utility and independent system operator partners. The baseline values are established based on state-of-the-art numerical weather prediction models and persistence models in combination with a radiative transfer model. The target values are determined based on the reduction in the amount of reserves that must be held to accommodate the uncertainty of PV power output. The proposed reserve-based methodology is a reasonable and practical approach that can be used to assess the economic benefits gained from improvements in accuracy of solar forecasting. Lastly, the financial baseline and targets can be translated back to forecasting accuracy metrics and requirements, which will guide research on solar forecasting improvements toward the areas that are most beneficial to power systems operations.},
doi = {10.1016/j.solener.2015.09.047},
journal = {Solar Energy},
number = ,
volume = 122,
place = {United States},
year = {Tue Nov 10 00:00:00 EST 2015},
month = {Tue Nov 10 00:00:00 EST 2015}
}
Web of Science
Works referenced in this record:
A Smart Image-Based Cloud Detection System for Intrahour Solar Irradiance Forecasts
journal, September 2014
- Chu, Yinghao; Pedro, Hugo T. C.; Nonnenmacher, Lukas
- Journal of Atmospheric and Oceanic Technology, Vol. 31, Issue 9
Review of solar irradiance forecasting methods and a proposition for small-scale insular grids
journal, November 2013
- Diagne, Maimouna; David, Mathieu; Lauret, Philippe
- Renewable and Sustainable Energy Reviews, Vol. 27
Estimation of the diffuse radiation fraction for hourly, daily and monthly-average global radiation
journal, January 1982
- Erbs, D. G.; Klein, S. A.; Duffie, J. A.
- Solar Energy, Vol. 28, Issue 4
Identifying Wind and Solar Ramping Events
conference, April 2013
- Florita, Anthony; Hodge, Bri-Mathias; Orwig, Kirsten
- 2013 IEEE Green Technologies Conference (GreenTech 2013), 2013 IEEE Green Technologies Conference (GreenTech)
Predictability of Precipitation from Continental Radar Images. Part IV: Limits to Prediction
journal, August 2006
- Germann, Urs; Zawadzki, Isztar; Turner, Barry
- Journal of the Atmospheric Sciences, Vol. 63, Issue 8
Solar forecasting methods for renewable energy integration
journal, December 2013
- Inman, Rich H.; Pedro, Hugo T. C.; Coimbra, Carlos F. M.
- Progress in Energy and Combustion Science, Vol. 39, Issue 6
The Moderate Resolution Imaging Spectroradiometer (MODIS): land remote sensing for global change research
journal, July 1998
- Justice, C. O.; Vermote, E.; Townshend, J. R. G.
- IEEE Transactions on Geoscience and Remote Sensing, Vol. 36, Issue 4
Tools for atmospheric radiative transfer: Streamer and FluxNet
journal, June 1998
- Key, Jeffrey R.; Schweiger, Axel J.
- Computers & Geosciences, Vol. 24, Issue 5
Evaluation of the WRF model solar irradiance forecasts in Andalusia (southern Spain)
journal, August 2012
- Lara-Fanego, V.; Ruiz-Arias, J. A.; Pozo-Vázquez, D.
- Solar Energy, Vol. 86, Issue 8
Solar variability of four sites across the state of Colorado
journal, December 2010
- Lave, Matthew; Kleissl, Jan
- Renewable Energy, Vol. 35, Issue 12
Regional PV power prediction for improved grid integration
journal, September 2010
- Lorenz, Elke; Scheidsteger, Thomas; Hurka, Johannes
- Progress in Photovoltaics: Research and Applications, Vol. 19, Issue 7
Local and regional photovoltaic power prediction for large scale grid integration: Assessment of a new algorithm for snow detection: Assessment of a new algorithm for snow detection
journal, November 2011
- Lorenz, Elke; Heinemann, Detlev; Kurz, Christian
- Progress in Photovoltaics: Research and Applications, Vol. 20, Issue 6
Intra-hour DNI forecasting based on cloud tracking image analysis
journal, May 2013
- Marquez, Ricardo; Coimbra, Carlos F. M.
- Solar Energy, Vol. 91, p. 327-336
Evaluation of numerical weather prediction for intra-day solar forecasting in the continental United States
journal, May 2011
- Mathiesen, Patrick; Kleissl, Jan
- Solar Energy, Vol. 85, Issue 5
North American Regional Reanalysis
journal, March 2006
- Mesinger, Fedor; DiMego, Geoff; Kalnay, Eugenia
- Bulletin of the American Meteorological Society, Vol. 87, Issue 3
Validation of short and medium term operational solar radiation forecasts in the US
journal, December 2010
- Perez, Richard; Kivalov, Sergey; Schlemmer, James
- Solar Energy, Vol. 84, Issue 12
Comparison of numerical weather prediction solar irradiance forecasts in the US, Canada and Europe
journal, August 2013
- Perez, Richard; Lorenz, Elke; Pelland, Sophie
- Solar Energy, Vol. 94
The photovoltaic Performance Modeling Collaborative (PVPMC)
conference, June 2012
- Stein, Joshua S.
- 2012 IEEE 38th Photovoltaic Specialists Conference (PVSC), 2012 38th IEEE Photovoltaic Specialists Conference
Adaptive Hybrid Surrogate Modeling for Complex Systems
journal, March 2013
- Zhang, Jie; Chowdhury, Souma; Zhang, Junqiang
- AIAA Journal, Vol. 51, Issue 3
A suite of metrics for assessing the performance of solar power forecasting
journal, January 2015
- Zhang, Jie; Florita, Anthony; Hodge, Bri-Mathias
- Solar Energy, Vol. 111
Works referencing / citing this record:
Spatial autocorrelation and entropy for renewable energy forecasting
journal, January 2019
- Ceci, Michelangelo; Corizzo, Roberto; Malerba, Donato
- Data Mining and Knowledge Discovery, Vol. 33, Issue 3
Predictive analysis of photovoltaic plants specific yield with the implementation of multiple linear regression tool
journal, November 2018
- Babatunde, Akinola A.; Abbasoglu, Serkan
- Environmental Progress & Sustainable Energy, Vol. 38, Issue 4