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Thursday, 01 October 2009 |
The Front Cover
On the frontcover is shown the Northstar modular tower; this is a tower that, once installed, looks just like the conventional cousin from which it has evolved. The tower is a modular, field-assembled panel design. With this design, tower panels can be added to increase the tower diameter and height. On page 7 of the October issue 2009 you will find the article about the concept.
Publisher's Note
Features
Taller Tower, More Power
By Peder Hansen, Executive VP, Northstar Wind Towers, USA
Wind Power in Valleys
By Harry Valentine, Technical Journalist, Canada
Bolt Tensioning on Wind Turbines
By Roy Sheldon, Business Development Manager, Tentec Ltd, UK
Tower Welding
By William Mohr, Principal Engineer, EWI, USA
Company in FocusHYTORC Industrial Bolting Equipment
By Joachim Santen and Jason Junkers, HYTORC Division UNEX Corporation, USA
WWEA PageWWEA Page October 2009
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