0

Full Content is available to subscribers

Subscribe/Learn More  >

Quantitative Study of Photovoltaic Arrays in the Pacific Northwest: Analyzing a Photovoltaic System in Portland Oregon

[+] Author Affiliations
Elliott C. Jackson, Jordan S. Lum, Heather E. Dillon

University of Portland, Portland, OR

Paper No. POWER2015-49498, pp. V001T11A008; 7 pages
doi:10.1115/POWER2015-49498
From:
  • ASME 2015 Power Conference collocated with the ASME 2015 9th International Conference on Energy Sustainability, the ASME 2015 13th International Conference on Fuel Cell Science, Engineering and Technology, and the ASME 2015 Nuclear Forum
  • ASME 2015 Power Conference
  • San Diego, California, USA, June 28–July 2, 2015
  • Conference Sponsors: Power Division
  • ISBN: 978-0-7918-5660-4
  • Copyright © 2015 by ASME

abstract

This paper describes a quantitative study conducted on the performance of the photovoltaic (PV) system at the University of Portland in Oregon. The objective of the study was to compare the performance to other PV systems in the Pacific Northwest. Data collected over a span of two years was used to determine the maximum and minimum energy production days of the year, to generate average monthly performance and annual energy plots, to observe correlation between outside temperature and the photovoltaic system performance, and to compare actual performance of the system to the expected performance. The greatest energy production day was found to be July 11, 2013 with total energy production of about 35 kWh. The minimum energy production day was found to be January 16, 2013 with total energy production of about 1 kWh. According to initial calculations and analysis, the actual performance of the photovoltaic system reaches an efficiency of around 12.3%. Expected system performance was listed at an estimated rating of 14.9%, indicating a slight reduction from expected performance. From the analysis conducted, the photovoltaic system has been found to be performing close to expectations. Continued analysis of the system will allow for further comparison to other PV systems in the Pacific Northwest.

Copyright © 2015 by ASME

Figures

Tables

Interactive Graphics

Video

Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal

NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In