Air Cooling Technology for Power Electronics Thermal Control

Assessing potential for air cooling in power electronics is a critical factor in power electronics equipment. NREL aims to assess effective air cooling techniques for power electronics technologies.
Date: November 14, 2007
Creator: Bharathan, D.
System: The UNT Digital Library

Air Cooling Technology for Advanced Power Electronics and Electric Machines

This presentation gives an overview of the status and FY09 accomplishments for the NREL thermal management research project 'Air Cooling for Power Electronics'.
Date: May 1, 2009
Creator: Bharathan, D.
System: The UNT Digital Library

IEC 61215: What It Is and Isn't

Description and history of the IEC 61215 qualification test, what it accomplishes, and what it does not accomplish that would be useful to the community. The commercial success of PV is based on long term reliability of the PV modules. Today's modules are typically qualified/certified to: (1) IEC 61215 for Crystalline Silicon Modules; (2) IEC 61646 for Thin Film Modules; and (3) IEC 62108 for CPV Modules. These qualification tests do an excellent job of identifying design, materials and process flaws that could lead to premature field failures. This talk will provide a summary of how IEC 61215 was developed, how well it works and what its limitations are.
Date: February 1, 2012
Creator: Wohlgemuth, J.
System: The UNT Digital Library

Harvesting Democracy: Archiving Federal Government Web Content at End of Term

This presentation provides an overview of the End of Term Presidential web archive. This overview will help law librarians understand the history and scope of the "End of Term Web Archive" project so they can help select the right sites to harvest, make profitable use of the preserved materials, and more fully appreciate the urgent need for preserving web-based government information.
Date: June 17, 2016
Creator: Bailey, Jefferson; Grotke, Abigail & Phillips, Mark Edward
System: The UNT Digital Library

After the Harvest: Preservation, Access, and Researcher Services for the 2016 End of Term Archive

This presentation discusses the End of Term Archive and methods for identifying and selecting in-scope content (including using registries, indices, and crowdsourcing URL nominations ["seeds"] through a web application called the URL Nomination Tool), new strategies for capturing web content (including crawling, browser rendering, and social media tools), access models including both an online portal as well as research datasets for use in computational analysis, and preservation data replication between partners using new export APIs and experimental tools developed as part of the IMLS-funded WASAPI project.
Date: December 13, 2016
Creator: Bailey, Jefferson; Grotke, Abigail & Phillips, Mark Edward
System: The UNT Digital Library

End of Term Web Archive: The What, The Why, The How

Presentation for Data Rescue Denton. This presentation provides an overview of the End of Term Archive project, with a comparison of the 2008, 2012, and 2016 harvests.
Date: May 20, 2017
Creator: Phillips, Mark Edward
System: The UNT Digital Library

The End of Term Archive: Collaboratively Preserving the United States Government Web

Presentation the 2018 International Internet Preservation Consortium General Assembly & Web Archiving Conference. This presentation describes the End of Term archive project and its activities after the 2016 end of term.
Date: November 13, 2018
Creator: Phillips, Mark Edward & Grotke, Abigail
System: The UNT Digital Library