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.

Learning from Nature – First Self-Organizing Electronic Systems Developed

Professor Peter Hofmann and his team at the Competence Center Electrical and Electronic (EE) Architecture at the Technische Universität Dresden (TU Dresden) have successfully developed the first self-organizing electronic components. These so called autonomous units form the basis for complex technical systems of the future. For this purpose, the scientists have adopted the knowledge of complex systems found in nature.

Organisms are structured according to the modular assembly concept –

Sensors Made in Dresden for Aerospace and Medicine

Currently, the Institute of Aerospace Engineering at the Technische Universität Dresden (TU Dresden) is developing an innovative sensor system for human respiratory investigations which can also be applied in the space. Professor Stefanos Fasoulas and his expert team have created a high-performance miniaturised sensor which enables a simultaneous in-situ measurement of oxygen, carbon dioxide and volume flow rates.

In this regard, scientists of the Professorship for Space Systems and

Additives may save energy for cooling big buildings

A National Institute of Standards and Technology (NIST) researcher has come up with a method designed to improve the energy efficiency of water chillers that cool the nation’s large commercial buildings. The NIST method, if confirmed through experiments with full-scale chiller systems, could save as much as 1 percent of the 320 billion kWh of electricity used annually by chillers or an equivalent 920,000 barrels of oil a day, according to Mark Kedzierski, the NIST mechanical engineer who dev

The Hydrogen Economy: Which Way Forward for the South?

Given the right support, there could be 5-10 million fuel cell vehicles globally by 2020…

The time horizon for the Hydrogen Economy is long – it is at least 20 years away for developed countries. But long term change requires short term change…

China, India and Brazil have already developed active programmes of research on hydrogen fuel cells, which are tailored to their own needs and development goals…

By developing their hydrogen roadmaps now, de

Robotic assembly of fuel cells could hasten hydrogen economy

Echoes of a “hydrogen economy” are reverberating across the country, but a number of roadblocks stand in the way. One of the biggest, experts say, is the high cost of manufacturing fuel cells. A new research project at Rensselaer Polytechnic Institute aims to tackle the challenge of mass production by using robots to assemble fuel cell stacks.

The project, which will combine the resources of Rensselaer’s Flexible Manufacturing Center (FMC) and Center for Automation Techno

Innovative High Pressure Solution For Sunbeds

Heraeus Launches the new VARIUS® System

Heraeus Noblelight GmbH, a company within the worldwide precious metals- and technology organisation Heraeus, will be represented at SOLARIA 2005 in Cologne by its Original Hanau SunCare Division. Original Hanau SunCare is the specialist for tanning lamps and UV technology for sunbeds. At SOLARIA, Original Hanau SunCare is launching the innovative VARIUS system, a system which offers high pressure output in a compact and flexible package.

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