Power and Electrical Engineering

This topic covers issues related to energy generation, conversion, transportation and consumption and how the industry is addressing the challenge of energy efficiency in general.

innovations-report provides in-depth and informative reports and articles on subjects ranging from wind energy, fuel cell technology, solar energy, geothermal energy, petroleum, gas, nuclear engineering, alternative energy and energy efficiency to fusion, hydrogen and superconductor technologies.

Quickplacer, the fastest robot in the world

Fatronik has launched the most rapid robot in the world at the BIEMH (International Machine-Tool Biennial) in Bilbao.

What is involved here is a high-performance handling robot the structure of which is basically four actuators working in a co-ordinated manner with the goal of achieving maximum dynamic performances.

The robot has four degrees of freedom, displacements along three translations and rotates on its vertical axis. It is a cylinder with a diameter of 1200mm an

ANTENNESSA offers INSITE into electromagnetic measuring

ANTENNESSA of France has launched the INSITE box, a cheap and efficient electromagnetic-field continuous-measuring box. The INSITE box’s technology allows for continuous selective measuring on nine frequency bands (FM, GSM, UMTS, FM, TV3, TV4&5 and DCS). The box uses EME SPY dosimeter technology (patented by France Telecom and ANTENNESSA), based on a filtering principle that enables the emission bands to be identified. The measurements come to between 0.05V/m and 5V/m.

The INSITE box

GA Tech develops ultra-efficient embedded architectures based on probabilistic technology

Probabilistic system on chip technology reduces energy consumption by a factor of more than 500 for some applications

Researchers at the Georgia Institute of Technology announce energy savings by a factor of more than 500 in simulations with their ultra energy efficient embedded architecture based on Probabilistic CMOS (PCMOS). The research team’s PCMOS devices take advantage of noise, currently fabricated at the quarter-micron (0.25 micron) level, and uses probability to extract

Advance hastens practicality of superconductivity

Nobody completely understands superconductors. So fathom how James S. Schilling, Ph.D., led a team that makes the phenomenon work better.

Schilling, a professor of physics in Arts & Sciences at Washington University in St. Louis, collaborated with recent doctoral graduate Takahiro Tomita and scientists at Argonne (Ill.) National Laboratory to determine whether one region in superconductors, called grain boundaries (GB), are oxygen deficient. Such oxygen deficiency impairs supercon

Hydrogen Accumulation

The hydrogen storage devices developed and patented by the scientists of the Academy of Advanced Technologies (Moscow) break all records. These are hydrogen accumulators based on microporous structures, first of all – microspheres and capillaries. Despite seeming elegance and fragility of its “filling”, the device strongly and safely retains a lot of hydrogen in a small volume. A lot of hydrogen means more than 45 grams per litre. By the way, this figure is planned by the US Department of Energ

The “Lark” Is Waiting For The Wind

Electric power is needed in remote regions difficult of access, settlements, expeditions and at timber-felling. Where can it be obtained from? Specially for such occasions, researchers from the Moscow Institute of Heating Engineering have invented a wind turbine, which can be delivered by car in a container or by helicopter, for example, MI-26 at external load. The developers promise that the device would supply energy without interruption. “What about dead calm weather?” – you would ask. In this c

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