NCAR scientist George Bryan is a co-author of a new study appearing in the journal Geophysical Research Letters. The following is an excerpt from a news release by the University of Colorado Boulder. <\/p>\n
Offshore wind turbines built according to current standards may not be able to withstand the powerful gusts of a Category 5 hurricane, creating potential risk for any such turbines built in hurricane-prone areas, new University of Colorado Boulder-led research shows. <\/p>\n
The study, which was conducted in collaboration with theNational Center for Atmospheric Researchin Boulder, Colorado,and the U.S. Department of EnergysNational Renewable Energy Laboratoryin Golden, Colorado, highlights the limitations of current turbine design and could provide guidance for manufacturers and engineers looking to build more hurricane-resilient turbines in the future. <\/p>\n
Offshore wind-energy development in the U.S. has ramped up in recent years, with projects either under consideration or already underway in most Atlantic coastal states from Maine to the Carolinas, as well as the West Coast and Great Lakes. The countrys first utility-scale offshore wind farm, consisting of five turbines, began commercial operation in December 2016 off the coast of Rhode Island. <\/p>\n
Turbine design standards are governed by the International Electrotechnical Commission (IEC). For offshore turbines, no specific guidelines for hurricane-force winds exist. Offshore turbines can be built larger than land-based turbines, however, owing to a manufacturers ability to transport larger molded components such as blades via freighter rather than over land by rail or truck. <\/p>\n
Read the full news release. <\/p>\n
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More here: <\/p>\n
Offshore wind turbines vulnerable to Category 5 hurricane gusts - UCAR<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" NCAR scientist George Bryan is a co-author of a new study appearing in the journal Geophysical Research Letters. The following is an excerpt from a news release by the University of Colorado Boulder. Offshore wind turbines built according to current standards may not be able to withstand the powerful gusts of a Category 5 hurricane, creating potential risk for any such turbines built in hurricane-prone areas, new University of Colorado Boulder-led research shows Continue reading