Articles filed under Structural Failure
The city is dismantling a series of recently-erected 10-metre-high wind turbines along the Lake Ontario shoreline amid fears they could fall on beachgoers.
KEOKUK, IA — Three wind turbines impacted the Des Moines River Bridge in Keokuk Saturday morning just after 6:30 a.m.
A wind turbine is being allowed to burn itself out after being struck by lightning. Fire crews are at the scene of the blaze at Ransonmoor wind farm, near Doddington, following the lightning strike in the early hours of the morning.
Many wind turbines are now 20 or even 25 years old. This increases the risk of serious accidents, of which some failures have already been reported. TÜV therefore demands the introduction of a mandatory inspection program in Germany.
The MidAmerican Energy Co. is investigating the cause of the Thursday night fire in a wind turbine in Boone County near Beaver.
Schuylkill County fire companies were dispatched Monday night to a 390-foot-tall windmill that caught fire at the Locust Ridge Wind Farm near Mahanoy City, according to emergency radio reports.
The damaged turbine at the Alpha Ventus offshore wind farm is set to be repaired with a replacement nacelle.
In mid-May, crews will be removing the nacelle of the turbine, which was heavily damaged in an April 1 fire. ...A Vestas engineer concluded that the turbine experienced “an arc flash,” a type of electrical explosion, that led to the electrical fire.
A Huron Wind Vestas V80 1.8MW turbine was damaged by high winds off Lake Huron north of Tiverton on May 4, 2018. A worker at a neighbouring facility captured the image of the tip of the turbine blade broken and dangling from the structure.
According to the engineer’s findings, the turbine experienced an arc flash that caused an electrical fire. Officials with Vestas have declared the nacelle a total loss, though the tower and foundation are reusable, and will be providing the University with the costs for options ranging from decommissioning of the turbine to replacement of the unit.
The damage at the offshore wind farm, "Alpha Ventus", located about 45 kilometers from Borkum, is considerably more serious than initially known. At the beginning of April not only did the plastic covering crash 90 meters into the sea, but half of the nacelle fell off as well. Experts are now investigating whether it is a single incident or possibly serial damage. More than 120 turbines of this type are installed in the North Sea.
PRESQUE ISLE, Maine (WAGM) - The site is secure around the wind turbine that caught fire last Sunday night on the University of Maine Presque Isle campus.
The damaged turbine was one of 30 Vestas V110 2.2 turbines at the Hog Creek Wind facility that is owned and operated by EDP REnewables. The project was placed in service at the end of 2017.
A single faulty blade is being blamed for a wind turbine collapse that occurred in Raleigh Township earlier this year.
According to UMPI President Ray Rice, the generator of the wind turbine caught fire around 10:45 last night. Rice said that produced an electrical surge which caused a good portion of the University to lose power.
“It appears that the turbine generator caught on fire and the overload from it subsequently tripped the campus breakers,” Rice said in a statement. “This caused most of campus to lose power."
Several residents near Weatherford caught video of a wind turbine on fire on Wednesday afternoon.
Solaya’s Shah said his company has crews on the ground working to repair the leaks keeping at least one of the city’s turbines from fulfilling its purpose. The city is also budgeted to take in $78,075 in in-lieu-of tax payments from Equity this year, within a few dollars of its payments for the last three years. But the electricity revenues have continued to fall short of the annual $450,000 projected by then-Mayor Carolyn Kirk and Equity officials when the turbines were installed in December late 2012.
Erosion repairs to the turbines could cost millions of pounds as the owners are forced to carry out emergency repairs to 140 of the turbines.
The Hanover fire and highway departments responded to a report of smoke coming from the wind turbine on Pond Street Friday morning.