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Current issue

ELEKTRO 6/2017 was released on June 7th 2017. Its digital version will be available on June 26th 2017.

Topic: Rotating el. machines; Drives and power electronics; Frequency converters; Electromobility

Main Article
Use of programmable logic devices in electric drives
Permanent-magnet DC electric machines

SVĚTLO (Light) 3/2017 was released on June 9th 2017. Its digital version will be available on July 10th 2017.

Lightning sources
Terminology of LED lighting sources 

Daylight
The day lighting of big living rooms
Light technology assessment of linear structure

In Germany photovoltaic installations generate higher profits than onshore installations – although

05.08.2014 | |

A current study by the Fraunhofer Institute for Systems and Innovation Research ISI deals with the revenues and profits that can be made by photovoltaic and onshore installations in Germany. The study illustrates that there are huge differences between the two regenerative energy sources and shows that photovoltaic installations generated significantly higher profits than onshore installations until 2012 although they produced less electricity overall. The study also points out striking differences between individual federal states.

Read more and download the report HERE