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Tag: efficiency
Trawling, Not Squeezing, for Motor Efficiency
2014-07-14 22:43:35| Electrical Construction & Maintenance
By Tom Zind, Freelance Writer Energy efficiency always carries a price, and the federal governments latest initiative to wring more savings from efficient electric motors offers proof. read more
Tags: motor
efficiency
squeezing
trawling
Aerial Program discovers building energy efficiency faults.
2014-07-14 14:31:27| Industrial Newsroom - All News for Today
Available for use throughout Canada, SkyBEAM™ uses UAVs with Hi-Res IR and video cameras to locate where facilities may be leaking energy or have other potential problems. UAV scans roof in programmed pattern and takes hundreds of photographs that are combined into one image showing precise location of trouble areas. Solution graphically depicts energy inefficiencies by showing temperature variations within building, and virtual building model created in 2D and 3D can be viewed from any angle. This story is related to the following:Vision SystemsGreen & CleanSearch for suppliers of: Thermal Analysis Equipment | Industrial & Commercial Property Condition Assessment |
Tags: program
building
energy
efficiency
Solar singlet fission bends the laws of physics to boost solar power efficiency by 30%
2014-07-11 17:27:46| Extremetech
Chemists at the University of California Riverside (UCR) have devised a way of increasing solar cell efficiency by as much as 30%. With current photovoltaic cells unable to surpass 33% due to the Shockley-Queisser limit, a boost of 30%, to a total efficiency of 60% or more, would be absolutely huge -- and exactly what solar power needs if it ever hopes to be a cost-efficient alternative to fossil fuel power generation. Best of all, though, this new method for boosting solar cell efficiency has an awesome name: singlet fission.
Tags: power
laws
efficiency
physics
PV Inverter offers peak efficiency above 98.5%.
2014-07-11 14:30:34| Industrial Newsroom - All News for Today
With 8 kW packed into NEMA 6 enclosure, Liberty 480 V 3-phase, 1,000 Vdc Inverter is aimed at commercial photovoltaic solar installations. Unit handles two 4 kW single strings individually, providing separate monitoring, MPPT, and arc detection for each. Supplied in sealed, waterproof, and silent package with power density of 0.72 kW/kg, inverter is suitable for hostile environments such as desert, coastal, and high altitude locations. This story is related to the following:Green & CleanThree-Phase Inverters | Alternative Energy Inverters | Photovoltaic Systems & Equipment
Tags: offers
peak
efficiency
inverter
Researchers observe hydrogen-oxygen reaction in ceria fuel cell; insights may improve efficiency
2014-07-10 15:30:39| Green Car Congress
Tags: improve
cell
reaction
efficiency
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