Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Let´s swing – extreme demands on gear units, couplings and bearings in wind power installations

24.01.2012
HdT Seminar – Drivetrains in wind power installations, 27-28.3.2012 in Essen

For several years the contribution of renewable energy to worldwide electricity production has continued to expand at an incredibly rapid rate. The market for wind power installations is of particular importance and is growing not only in Germany but also in many other countries where significantly stronger growth has been evident in recent years.


Maintenance and repair work on wind power installations is expensive and time-consuming because of restricted accessibility. Shutdown times reduce energy output and return on investment. It is therefore essential to have a reliable and cost-effective wind turbine design, absolutely precise knowledge of operating stresses in gear units, couplings and bearing as well as dependable protection from overload situations. The issue of vibration is of particular importance here.

The urgent issue of improving the reliability and availability of large-scale wind power installations is therefore at the centre of the bilingual technology event "Drivetrains in wind power installations / Antriebsstränge in Windenergieanlagen" to be held at the Haus der Technik on 27 and 28 March 2012 in Essen, Germany.

The conference will be led by Professor Berthold Schlecht of the Institute of Machine Elements and Machine Design at the Technical University of Dresden. It will focus on basic designs for the erection and functionalities of wind power installations as well as on familiar weak points and on the resulting requirements in terms of components and sub-assemblies of the main drivetrain. Standard current design and calculation methods for bearings, couplings and gear units with spur gear and planet wheel stages, as well as gearing correction options, will be discussed. In addition, modern simulation methods (multi-body simulation (MBS) in conjunction with the finite element method (FEM)) for the determination of realistic load assumptions will be investigated, as well as the possibilities and limits of use of machine diagnostic procedures. The event will be rounded off by an examination of basic connections to the lubrication systems of drive-technical components.

Simultaneous translation from German to English (or vice-versa) will be available at the conference to meet the requirements of an international audience.

To find out more about the programme of events, please contact the Haus der Technik on Tel. (+49) (0) 201/1803-344 (Sabine Gebauer), Fax (+49) (0) 201/1803-346 or look on the Internet at www.windenergie-info.de or

http://www.hdt-essen.de/W-H010-03-436-2

Bernd Hömberg | Haus der Technik e.V.
Further information:
http://www.hdt-essen.de
http://www.hdt-essen.de/W-H010-03-436-2
http://www.windenergie-info.de

More articles from Seminars Workshops:

nachricht Climate Fluctuations & Non-equilibrium Statistical Mechanics: An Interdisciplinary Dialog
29.06.2017 | Max-Planck-Institut für Physik komplexer Systeme

nachricht Blood flow under magnetic magnifier
21.06.2017 | Fraunhofer MEVIS - Institut für Bildgestützte Medizin

All articles from Seminars Workshops >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Fizzy soda water could be key to clean manufacture of flat wonder material: Graphene

Whether you call it effervescent, fizzy, or sparkling, carbonated water is making a comeback as a beverage. Aside from quenching thirst, researchers at the University of Illinois at Urbana-Champaign have discovered a new use for these "bubbly" concoctions that will have major impact on the manufacturer of the world's thinnest, flattest, and one most useful materials -- graphene.

As graphene's popularity grows as an advanced "wonder" material, the speed and quality at which it can be manufactured will be paramount. With that in mind,...

Im Focus: Exotic quantum states made from light: Physicists create optical “wells” for a super-photon

Physicists at the University of Bonn have managed to create optical hollows and more complex patterns into which the light of a Bose-Einstein condensate flows. The creation of such highly low-loss structures for light is a prerequisite for complex light circuits, such as for quantum information processing for a new generation of computers. The researchers are now presenting their results in the journal Nature Photonics.

Light particles (photons) occur as tiny, indivisible portions. Many thousands of these light portions can be merged to form a single super-photon if they are...

Im Focus: Circular RNA linked to brain function

For the first time, scientists have shown that circular RNA is linked to brain function. When a RNA molecule called Cdr1as was deleted from the genome of mice, the animals had problems filtering out unnecessary information – like patients suffering from neuropsychiatric disorders.

While hundreds of circular RNAs (circRNAs) are abundant in mammalian brains, one big question has remained unanswered: What are they actually good for? In the...

Im Focus: RAVAN CubeSat measures Earth's outgoing energy

An experimental small satellite has successfully collected and delivered data on a key measurement for predicting changes in Earth's climate.

The Radiometer Assessment using Vertically Aligned Nanotubes (RAVAN) CubeSat was launched into low-Earth orbit on Nov. 11, 2016, in order to test new...

Im Focus: Scientists shine new light on the “other high temperature superconductor”

A study led by scientists of the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science in Hamburg presents evidence of the coexistence of superconductivity and “charge-density-waves” in compounds of the poorly-studied family of bismuthates. This observation opens up new perspectives for a deeper understanding of the phenomenon of high-temperature superconductivity, a topic which is at the core of condensed matter research since more than 30 years. The paper by Nicoletti et al has been published in the PNAS.

Since the beginning of the 20th century, superconductivity had been observed in some metals at temperatures only a few degrees above the absolute zero (minus...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Call for Papers – ICNFT 2018, 5th International Conference on New Forming Technology

16.08.2017 | Event News

Sustainability is the business model of tomorrow

04.08.2017 | Event News

Clash of Realities 2017: Registration now open. International Conference at TH Köln

26.07.2017 | Event News

 
Latest News

A Map of the Cell’s Power Station

18.08.2017 | Life Sciences

Engineering team images tiny quasicrystals as they form

18.08.2017 | Physics and Astronomy

Researchers printed graphene-like materials with inkjet

18.08.2017 | Materials Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>