Articles filed under Structural Failure
There is security video and it showed the turbine working normally one minute then falling over the next, Newhold said.
Enercon's email did not elaborate on the hub's damage. However, documents from the Labour Department regarding a subsequent stop-work order said a hub assembly was damaged in a "bearing failure" in March 2016. On Aug. 17, workers tested the turbine's lightning-protection system, which required positioning the blades so they pitched into the wind.
Fairhaven’s north turbine suffered a setback when a component blew out and caught fire on April 7. According to the fire department report, just before 3:30 p.m., a public works employee heard a “bang” and saw smoke coming from one of the wind turbines (WT).
A 100-foot tower supporting a wind turbine at Salty Brine State Beach in Narragansett collapsed during a nor'easter, Tuesday.
The turbine, which supplements electricity used by the sewage plant, lost a blade when lightning hit about 1:30 a.m. Saturday. A power surge penetrated the plant and might have affected some equipment in the building, City Manager James Hockaday said Monday.
The widow of a South Dakota man who was killed in a plane crash in 2014 is blaming the Federal Aviation Administration for the accident.
The wind was blowing hard over the last few days in the southern Italian peninsula, so strong that a wind turbine disintegrated under the force.
The massive structure, near the Begny Hill Road between Dromara and Ballynahinch, was photographed lying in pieces on the ground. The images also showed a large crane active on the site amid the wreckage.
They are used to generate electricity but this wind turbine at Ballynahinch, County Down, sparked interest from a sharp-eyed snapper after appearing to keel over.
The astonishing structural failure of the £2 million machine has prompted demands for information by the community in Barrhill. Scottish Power Renewables failed to alert the public to the incident for seven days. ...“Debris was spread over half a kilometre and a crane was been brought in to try and clear the damage.
A wind turbine has collapsed in the south-west of Scotland, BBC Scotland understands. The incident happened at Kilgallioch wind farm early last Friday. An investigation has been launched by developer Scottish Power Renewables and turbine manufacturer Gamesa.
According to a hunter, a major incident occurred Wednesday morning at the Nurlu wind farm: a blade rolled out of the rotor and was shredded into several pieces on the ground.
Gauger said it’s been determined that the “old style” keyway pitch motor is “defective” and not able to handle the load that is being placed on them by longer blades. He said the motor is essentially trying to adjust itself so that there is less drag. “What happens is on the upswing or the downswing, it’s actually got some slack in there and that’s that clunking noise that people are hearing,” Gauger said.
The 320-foot-tall turbine was completed less than a month ago, on Dec. 20. “The manufacturer is en route to assess the cause as well as inspect the turbine.”
Energy giant Innogy is investigating after one of its wind turbines was destroyed by a fire. ...a study backed by Imperial College has suggested they may be more common than is thought.
Lotta Schmidt said “a combination of factors” led to the collapse, but despite being asked several times to specify what those factors were she declined to elaborate. “The fact that it’s not a design or a technical issue allows us to be confident that it’s not something that can happen at other sites.
In Hamina, some 50 kilometres to the south, fire destroyed a wind power generator early Friday. As the blaze occurred at a height of about 100 metres, firefighters were unable to combat it.
On the evening of the 6 January 2017, Emergency Services were called to Knabs Ridge wind farm, near to Harrogate.
"If it's too windy, then maybe it's not the right place for it [the turbine]," said Doreen Aucoin. "Because it is close to houses and I imagine the people up the hill ... they must have been scared because it was right near to their house."
A blade has been blown off a Vestas turbine at Bindesbol, western Denmark during storm Urd, local publication Dagbladet Ringkobing-Skjern reported last week.