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Current issue

ELEKTRO 11/2017 was released on November 6th 2017. Its digital version will be available on November 27th 2017.

Topic: Electrical distribution switchboards and switchboard technology; Rotating electrical machines

Main Article
Analysis of the CFD settings for simulating the temperature field of sinusoidal filter
On-line optimisation of current commutation angles in phases of BLDC motor

SVĚTLO (Light) 5/2017 was released on September 18th 2017. Its digital version will be available on September 18th 2017.

Luminaires and luminous apparatuses
MAYBE STYLE introducing LED design luminaires of German producer Lightnet
TREVOS – new luminaires for industry and offices
How many types of LED panels produces MODUS?
Intelligent LED luminaire RENO PROFI

Interiors lighting
The light in indoor flat interior – questions and answers

Missed Deadline for Carbon Reduction Promises Could Have Consequences

07.04.2015 | www.spectrum.ieee.org | spectrum.ieee.org

Countries responsible for about 60 percent of the world’s greenhouse gas emissions have not met the UN deadline to file their opening offers to reduce their C02 output. This ahead of an important global climate change conference later this year.

In December, representatives from 196 countries will meet in Paris to discuss an international agreement to cut global CO2 emissions. There are fears that if too many countries wait until the last minute to make initial offers it could undermine the effectiveness of this conference, just as it did the 2009 conference in Copenhagen.

Australia, Brazil, Japan India and Canada missed the UN deadline. It was only meant to be a loose deadline, however. At the 2013 Warsaw Climate Change Conference it was agreed that only countries “ready to do so” would submit their plans before the end of the first quarter of 2015.

Read more...www.spectrum.ieee.org

Image credit: Wikimedia commons

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