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Vydavatel časopisů
ELEKTRO a SVĚTLO

Aktuální vydání

Číslo 12/2021 vyšlo tiskem 1. 12. 2021. V elektronické verzi na webu ihned.

Téma: Měření, zkoušení, péče o jakost

Trh, obchod, podnikání
Na co si dát pozor při změně dodavatele energie?

Předchozí vydání

Rejstřík ELEKTRO 2012 až 2015

Číslo 6/2021 vyšlo tiskem
29. 11. 2021. V elektronické verzi na webu ihned.

Aktuality
Poslední zasedání redakční rady časopisu Světlo?
Ing. Jiří Novotný šéfredaktorem časopisu Světlo od jeho založení

Z odborného tisku
Nový datový formát pro popis svítidel

Předchozí vydání

Rejstřík SVĚTLO 2012 až 2015

Štítek "Energy Efficiency"

Storing energy from renewable sources

09.06.2017 | Phys.org | www.phys.org

One of the greatest challenges in generating energy from renewable sources is finding a way to store the continuously fluctuating energy being produced. Batteries, supercapacitors, and most other…

... celý článek

Wave Swell Energy project to use its technology to harness power of waves

15.05.2017 | Tech Xplore | www.techxplore.com

Wave Swell Energy, an Australian company, has technology to convert the energy in ocean waves into clean, emissions-free electricity. It can be transmitted to shore and into the grid. It could also…

... celý článek

Wave Swell Energy project to use its technology to harness power of waves

Dutch open world's largest offshore wind farm

10.05.2017 | Phys.org | phys.org

Dutch officials on Monday opened what is being billed as one of the world's largest offshore wind farms, with 150 turbines spinning in action far out in the North Sea.

... celý článek

Dutch open world's largest offshore wind farm

Experts Outline Pathway for Generating Up to Ten Terawatts of Power from Sunlight by 2030

26.04.2017 | National Renewable Energy Laboratory | www.nrel.gov

The annual potential of solar energy far exceeds the world's energy consumption, but the goal of using the sun to provide a significant fraction of global electricity demand is far from being…

... celý článek

Experts Outline Pathway for Generating Up to Ten Terawatts of Power from Sunlight by 2030

Efficiency of Silicon Solar Cells Climbs

24.03.2017 | IEEE Spectrum | spectrum.ieee.org

In research published recently in Nature Energy, researchers at Kaneka Corp., a resin and plastics manufacturer based in Osaka, describe the first silicon solar cell to achieve a record-breaking 26.3…

... celý článek

Efficiency of Silicon Solar Cells Climbs

Organic solar cells with increased transparency and efficiency

08.03.2017 | TechXplore | www.techxplore.com

Researchers developed a semi-transparent organic solar cell that achieves better efficiency and transparency than existing ones.

... celý článek

Organic solar cells with increased transparency and efficiency

New Technology for Fast-Charging, Noncombustible Batteries

01.03.2017 | The University of Texas at Austin | news.utexas.edu

A team of engineers led by 94-year-old John Goodenough, professor in the Cockrell School of Engineering at The University of Texas at Austin and co-inventor of the lithium-ion battery, has developed…

... celý článek

New Technology for Fast-Charging, Noncombustible Batteries

Dream of energy-collecting windows is one step closer to reality

22.02.2017 | University of Minnesota | twin-cities.umn.edu

Researchers at the University of Minnesota and University of Milano-Bicocca are bringing the dream of windows that can efficiently collect solar energy one step closer to reality thanks to high-tech…

... celý článek

Dream of energy-collecting windows is one step closer to reality

Looking for the next leap in rechargeable batteries

20.02.2017 | University of Southern California | news.usc.edu

USC researchers may have just found a solution for one of the biggest stumbling blocks to the next wave of rechargeable batteries.

... celý článek

Looking for the next leap in rechargeable batteries

Toward all-solid lithium batteries

06.02.2017 | MIT News | news.mit.edu

Most batteries are composed of two solid, electrochemically active layers called electrodes, separated by a polymer membrane infused with a liquid or gel electrolyte. But recent research has explored…

... celý článek

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