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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

Robo-Trucks Come to Canada's Oil Sands

26.06.2015 | IEEE Spectrum | spectrum.ieee.org

Huge trucks in Alberta’s oil-sand country are undergoing testing for the day when they’ll shed their human drivers.

According to the Calgary Herald, the mine operator, Suncor Energy, has contracted to buy 175 such "autonomous ready" trucks from Japan’s Komatsu. The trucks are equipped with the familiar suite of guidance technologies, including high-precision GPS, which should work pretty much all the time in the flat terrain of a mining encampment.

Robo-Trucks

They also communicate with other autonomous or semiautonomous support vehicles to form an integrated system, an industry trend that’s giving mines the kind of automation that factories have. Economics do matter.

The Herald quotes Suncor’s chief financial officer Alister Cowan as saying that the move will eventually replace some 800 people, saving an average of CAN $200,000 per person. Another reason for the move is the operating flexibility of autonomous machines, which can keep on trucking, night and day, without a bathroom break or a cup of coffee.

Read more at IEEE Spectrum

Image Credit: Komatsu

-jk-