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Current issue

ELEKTRO 11/2016 was released on November 7th 2016. Its digital version will be available on December 1st 2016.

 

Topic: Switchboards and switchboard engineering; Rotating electrical machines and power electronics; Maintenance of EE

 

Main Article

Lithium traction batteries for electric mobility (part 1)

Printed edition of SVĚTLO (Light) 5/2016 was released on September 19th 2016. Its digital version will be available immediately.

 

Standards, regulations and recommendations

Regulation No 10/2016 (Prague building code) from the view of building lighting technology

 

Lighting installations

PROLICHT CZECH – supplier of lighting for new SAP offices

Hold up the light to see in work your work

Modern and saving LED lifting of swimming pool hall

American Soldiers Test Battery-Powered Exoskeletons

23.09.2015 | IEEE Spectrum | spectrum.ieee.org

Deep in the woods in Maryland, the U.S. Army is testing exoskeletons that can lighten the load that soldiers carry.

Soldiers often have to hike extended distances while carrying heavy packs and equipment. This soft, lightweight exoskeleton takes on some of that weight, reducing the burden on a soldier’s body. It uses a system of powered cables to provide mechanical assistance, adding carefully timed pulling forces to natural movements so that the user’s own muscles expend less energy.

American soldiers testing new exoskeletons

Harvard’s exoskeleton prototype is undergoing performance testing by the U.S. Army Research Laboratory (ARL) at Aberdeen Proving Ground in Maryland. Soldiers wear the prototype underneath a full set of battle gear and hike a three mile course, including roadways and moderately rugged, wooded terrain. ARL technicians monitor the soldiers’ stride lengths and frequency, muscle activity, and energy expenditure. The goal is to allow soldiers to walk longer distances carrying heavy loads with less effort, while also minimizing risk of injury.

Read more at IEEE Spectrum

Image Credit: ARL

-jk-