Index Catalog // ScholarsArchive@OSU

Development of a grid-scale energy storage solution via demand response using model predictive control of multiple residential water heaters

Creator:: Halamay, Douglas A.
Abstract:: As the growth of renewable energy sources, such as wind, solar, and ocean wave, increases, their impact on the electrical grid has been rapidly escalating. Although renewable resources have been able to offset some traditional generation, they have also brought a need for increasing reserve capacity due to their non-dispatchable,...
Resource Type:: Dissertation
Full Text:: OF THE DISSERTATION OF Douglas A. Halamay for the degree of Doctor of Philosophy in Electrical

Methods for evaluating the impact of renewable resource variability on grid operation and planning

Creator:: Halamay, Douglas A.
Abstract:: With the recent interest in increasing the penetration of renewable energy sources onto the power grid, there has been an unprecedented rapid deployment of wind generation, especially in the US Pacific Northwest. While wind farm developers have continued to expand their operations, power system operators are left to deal with...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Douglas A. Halamay for the degree of Master of Science in Electrical

Improving Wind Farm Dispatchability Using Model Predictive Control for Optimal Operation of Grid-Scale Energy Storage

Creator:: Halamay, Douglas, Antonishen, Michael, Lajoie, Kelcey, Bostrom, Arne, and Brekken, Ted K. A.
Abstract:: This paper demonstrates the use of model-based predictive control for energy storage systems to improve the dispatchability of wind power plants. Large-scale wind penetration increases the variability of power flow on the grid, thus increasing reserve requirements. Large energy storage systems collocated with wind farms can improve dispatchability of the...
Resource Type:: Article
Full Text:: Storage Douglas Halamay, Michael Antonishen, Kelcey Lajoie, Arne Bostrom and Ted K. A. Brekken * School

VOC Emisions and Categorization in Axenic Growth Conditions by Phaeodactylum tricornutum

Creator:: Thompson, Douglas A.
Abstract:: Volatile organic compounds (VOCs) play an integral role in climate change and as a carbon source for organisms living in a marine environment. These compounds have many sources, but the impacts of biogenically produced VOCs is not fully known. Phaeodactylum tricornutum was studied under axenic ideal growth conditions to determine...
Resource Type:: Undergraduate Thesis
Full Text:: (VOCs) play an integral role in climate change and as a carbon source for organisms living in a marine

Archeological Testing at the Willamette Mission Hospital Site

Creator:: Bewall, Douglas A.
Abstract:: This study is an archeological testing report for the Willamette Mission Hospital Site. Landform analysis, photointerpretation and historical research were integrated with anthropological theory for this study. The site is an invaluable data base to further the study of human adaptability and cultural change. It should provide an excellent context...
Resource Type:: Masters Thesis
Full Text:: Site AN ABSTRACT OF THE THESIS OF Douglas A. Bewail for the degree of Master of Arts of

Riding on the road

Creator:: Hart, Douglas A.
Abstract:: Published February 1994. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Learning Object
Full Text:: club activities. Like an umbrella, correctly applied safety practices form a guard and shield us as we

Climatic influences on needle cohort survival mediated by Swiss needle cast in coastal Douglas-fir

Creator:: Zhao, Junhui, Maguire, Douglas A., Mainwaring, Douglas B., and Kanaskie, Alan
Abstract:: Swiss needle cast (SNC) severity in Douglas-fir (Pseudotsuga menziesii) has been shown to vary spatially and temporally in response to climatic factors both within its native range and in regions where it has been planted as an exotic species. Survival models were developed for different Douglas-fir needle cohorts to enhance...
Resource Type:: Article
Full Text:: Zhao, Douglas A. Maguire, Douglas B. Mainwaring 3 Department of Forest Engineering, Resources and

Trailering your horse

Creator:: Oregon State University. Extension Service and Hart, Douglas A.
Abstract:: Published February 1994. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Learning Object
Full Text:: - related activities. Following the safety procedures listed here will help make trailering a safe and

Mixing in the equatorial surface layer and thermocline

Creator:: Moum, James N., Caldwell, Douglas R., and Paulson, Clayton A.
Abstract:: Twelve days of microstructure measurements at the equator (140°W) in November 1984 showed a surprisingly strong effect of both the daily cycle of solar heating and wind on mixing in the upper ocean. Because of limited variations in atmospheric forcing and currents during the experiment, processes in the daily mixing...
Resource Type:: Article
Full Text:: Equatorial Surface Layer and Thermocline JAMES N. MOUM, DOUGLAS R. CALDWELL, AND CLAYTON A. PAULSON

Pelagibacter metabolism of diatom-derived volatile organic compounds imposes an energetic tax on photosynthetic carbon fixation

Creator:: Thompson, Douglas A., Moore, Eric R., Davie-Martin, Cleo L., Giovannani, Stephen J., and Halsey, Kimberly, H.
Abstract:: Photosynthetic diatoms and marine bacteria contribute about one third of the net primary production in marine environments. Understanding the interactions between these two organisms is potentially important to the over all flow of carbon in the marine ecosystem.
Resource Type:: Poster
Full Text:: added metabolites. 3. Collect carbon fixation data using pH and a scintillation counter. 4. Measure

ScholarsArchive@OSU

Development of a grid-scale energy storage solution via demand response using model predictive control of multiple residential water heaters

Methods for evaluating the impact of renewable resource variability on grid operation and planning

Improving Wind Farm Dispatchability Using Model Predictive Control for Optimal Operation of Grid-Scale Energy Storage

VOC Emisions and Categorization in Axenic Growth Conditions by Phaeodactylum tricornutum

Archeological Testing at the Willamette Mission Hospital Site

Riding on the road

Climatic influences on needle cohort survival mediated by Swiss needle cast in coastal Douglas-fir

Trailering your horse

Mixing in the equatorial surface layer and thermocline

Pelagibacter metabolism of diatom-derived volatile organic compounds imposes an energetic tax on photosynthetic carbon fixation

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