média navazující na tradici české odborné literatury

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"

AI techniques used to improve battery health and safety

06.04.2020 | University of Cambridge | www.cam.ac.uk

Researchers have designed a machine learning method that can predict battery health with 10x higher accuracy than current industry standard, which could aid in the development of safer and more…

... celý článek

AI techniques used to improve battery health and safety

A cyclic phosphate-based electrolyte for safe and high voltage lithium-ion batteries

20.03.2020 | Tech Xplore | www.techxplore.com

In light of the ongoing shift toward renewable energy technologies and the growing number of Internet of Things (IoT) devices, researchers worldwide have been trying to develop batteries that can…

... celý článek

A cyclic phosphate-based electrolyte for safe and high voltage lithium-ion batteries

Light to electricity: New multi-material solar cells set new efficiency standard

06.03.2020 | Phys.org | www.phys.org

Researchers from the University of Toronto Engineering and King Abdullah University of Science and Technology (KAUST) have overcome a key obstacle in combining the emerging solar-harvesting…

... celý článek

Light to electricity: New multi-material solar cells set new efficiency standard

Lasers etch a ‘perfect’ solar energy absorber

05.02.2020 | University of Rochester | www.rochester.edu

The University of Rochester research lab that recently used lasers to create unsinkable metallic structures has now demonstrated how the same technology could be used to create highly efficient solar…

... celý článek

Lasers etch a ‘perfect’ solar energy absorber

Anti-Solar Cells: A Photovoltaic Cell That Works at Night

03.02.2020 | UC Davis | www.ucdavis.com

What if solar cells worked at night? That’s no joke, according to Jeremy Munday, professor in the Department of Electrical and Computer Engineering at UC Davis. In fact, a specially designed…

... celý článek

Anti-Solar Cells: A Photovoltaic Cell That Works at Night

Rolls-Royce Plans ‘Mini’ Nuclear Power Plants By 2029 Delivered In Chunks Via Trucks

27.01.2020 | Forbes | www.forbes.com

'Mini' nuclear reactors delivered in prefabricated chunks on the back of trucks and assembled cost effectively onsite could become a reality by 2029, according to Rolls-Royce.

... celý článek

Rolls-Royce Plans ‘Mini’ Nuclear Power Plants By 2029 Delivered In Chunks Via Trucks

Fewer propellors mean more battery-life for the Falcon bicopter drone

10.01.2020 | The Verge | www.theverge.com

When are two propellors better than four? When they give your drone extra battery life, greater portability, and reduce noise, claims Zero Zero Robotics. That’s the pitch for the company’s V-Coptr…

... celý článek

Fewer propellors mean more battery-life for the Falcon bicopter drone

Australia first to test new lithium batteries

06.01.2020 | Monash University | www.monash.edu

Imagine having access to a battery, which has the potential to power your phone for five continuous days, or enable an electric vehicle to drive more than 1000km without needing to 'refuel'.

... celý článek

Australia first to test new lithium batteries

New Aqueous Lithium-Ion Battery Improves Safety Without Sacrificing Performance

20.12.2019 | Rensselaer Polytechnic Institute | www.rpi.edu

As the lithium-ion batteries that power most phones, laptops, and electric vehicles become increasingly fast-charging and high-performing, they also grow increasingly expensive and flammable.

... celý článek

New Aqueous Lithium-Ion Battery Improves Safety Without Sacrificing Performance

New material points toward highly efficient solar cells

13.11.2019 | Purdue University | www.purdue.edu

A new type of material for next-generation solar cells eliminates the need to use lead, which has been a major roadblock for this technology.

... celý článek

New material points toward highly efficient solar cells

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