asteroza + siemens   15

Siemens Gamesa / Communication / News / Start of construction in Hamburg-Altenwerder: Siemens Gamesa to install FES heat-storage for wind energy
This appears to be hot gravel thermal energy storage medium, but it isn't clear is the working fluid is air or not (thus how the rock fill is "charged"), only that it's driving a steam boiler/turbine.
Siemens  hot  rock  gravel  fill  thermal  energy  grid  storage  green 
april 2018 by asteroza
Airbus Group and Siemens Sign Long-Term Cooperation Agreement in the Field of Hybrid Electric Propulsion Systems - Siemens Global Website
Siemens has been doing aircraft propulsion electric motors recently, guess they felt it was better to cooperate with the Airbus E-Fan group rather than compete. Wonder how the turboelectric work will shake out though?
airbus  Siemens  hybrid  electric  aviation  propulsion  research  technology  motor  aircraft  europe  EU  turboelectric  Delicious 
april 2016 by asteroza
BBC News - Siemens to quit nuclear industry
Now is this for real, or is this a shadow play to move nuclear assets into an external company not pat of the Siemens group that can be "recovered" later when Germans have had enough of russian gas price power plays?
Siemens  nuclear  power  manufacturer  business  retreat  Delicious 
september 2011 by asteroza
Drives & Controls :: News :: Technology news :: Siemens plans to cram everything into wheel hubs
Like Michelin's Active Wheel, this incorporates a hub motor with regenerative braking and active suspension, integrated steering is interesting.
Siemens  VDO  in-wheel  wheel  hub  electric  motor  assembly  hardware  electronics  devices  car  automotive  technology  vehicle  transportation  Delicious 
april 2011 by asteroza

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