Zobrazeno 1 - 10
of 16
pro vyhledávání: '"William D. Chvala"'
Autor:
Daryl R. Brown, William D. Chvala
Publikováno v:
Energy Engineering. 102:7-26
Direct current (DC) system flywheel energy storage technology can be used as a substitute for batteries to provide backup power to an uninterruptible power supply (UPS) system. Although the initial cost will usually be higher, flywheels offer a much
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6deff5f59cc101ec342c84f01fc508c9
https://doi.org/10.1080/01998590509509440
https://doi.org/10.1080/01998590509509440
Autor:
William D. Chvala, David W. Winiarski
Publikováno v:
Energy Engineering. 99:38-59
Adjustable speed drive (ASD) technologies have the ability to precisely control motor system output and produce a number of benefits including energy and demand savings. This article examines the performance and cost effectiveness of a specific class
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efaf1db803febd0975c274053fa5e437
https://doi.org/10.1080/01998590209509360
https://doi.org/10.1080/01998590209509360
Autor:
William D. Chvala
Publikováno v:
Energy Engineering. 99:55-80
Thermal energy storage (TES) reduces electric costs by shifting chilling activities to off-peak times. Water is chilled or ice is made during the night to either replace or augment operation of cooling equipment during the day. Off-peak demand and co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d65457589f63e4119cf4ba6b73d925d4
https://doi.org/10.1080/01998590209509356
https://doi.org/10.1080/01998590209509356
Pacific Northwest National Laboratory provided assistance to Fort Hunter Liggett to determine the opportunities for solar energy development on the site. Increasing use of renewable energy is mandated by several executive orders and legislation. Fort
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad5611736378044c41526452924ab811
https://doi.org/10.2172/1023126
https://doi.org/10.2172/1023126
Autor:
Bryan J. Russo, William D. Chvala
The Energy Independence and Security Act of 2007 requires installations (EISA) to install solar systems of sufficient capacity to provide 30% of service hot water in new construction and renovations where cost-effective. However, installations are st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b874fb24be666e91f4a8165d25ad1a59
https://doi.org/10.2172/1000167
https://doi.org/10.2172/1000167
A building energy assessment was performed by a team of engineers from Pacific Northwest National Laboratory (PNNL) under contract to the Department of Energy/Federal Energy Management program (FEMP). The effort used the Facility Energy Decision Syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31ef331989601b4d7f2200b9dc1d66d8
https://doi.org/10.2172/1009758
https://doi.org/10.2172/1009758
A building energy audit was performed by a team of engineers from Pacific Northwest National Laboratory (PNNL) under contract to the Department of Energy/Federal Energy Management Program (FEMP). The effort used the Facility Energy Decision System (F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7335e5b5432d83d71f2533f6b5b4e8d
https://doi.org/10.2172/1009756
https://doi.org/10.2172/1009756
Autor:
Roland Ziegler, Erja Reinkinen, Curt Bjork, Alexander Zhivov, Emily M Rauch, James P. Miller, Alfred Woody, John L. Vavrin, David M. Underwood, William D. Chvala
An Energy Optimization Assessment was conducted at West Point, NY, as a part of the International Energy Agency (IEA) Energy Conservation in Buildings and Community Systems (ECBCS) initiative to identify energy inefficiencies and wastes and propose e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::162cd44f347739ffb9bb609082f9bbc9
https://doi.org/10.21236/ada520834
https://doi.org/10.21236/ada520834
Autor:
Mark R. Weimar, Douglas R. Dixon, Amy E. Solana, William M. Warwick, Jennifer C. States, William D. Chvala
The document provides an overview of renewable resource potential at White Sands Missile Range (WSMR) based primarily upon analysis of secondary data sources supplemented with limited on-site evaluations. The effort was funded by the U.S. Army Instal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78e3fd426c39b04ec23c9daced390c1c
https://doi.org/10.2172/1016459
https://doi.org/10.2172/1016459