Articles filed under Structural Failure from USA
“Most failure incidents of wind turbine towers are due to a combination of factors, among which extreme wind is identified as the most common,” says a detailed study of 48 tower collapses between 2000 and 2016 soon to be published by academics from the engineering department at the University of Birmingham in the UK.
The latest incident follows the collapse in February of a GE turbine at the Casa Mesa Wind Energy Center in eastern New Mexico, which only entered commercial operation in the fourth quarter of last year. The US OEM said then that it would investigate what it believed to be “an isolated incident”.
A wind turbine at the Chisholm View wind farm near Hunter, Okla., collapsed Tuesday May 21, 2019. Enel Green Power North America, which owns the turbine, is working to determine why it fell. Access to the site was blocked for safety reasons as of Wednesday May 22, 2019.
The team at Heritage is working to determine the cause of the break and the next steps to take to repair it.
The fire destroyed the nacelle, which houses the main components of the turbine, as well as parts of the blades and tower. Strong winds also carried some debris out into nearby fields.
The charred remains of the generator of the wind turbine that caught fire late Monday afternoon is clearly visible from the Elkton Road. Seley said there was nothing firefighters could do except watch flames consume the unit themselves. "It's way too high and you are not going to save anything," he said.
Firefighters and deputies were called after a wind turbine caught fire near the village of Elkton. Jeff Smith, an Elkton village official, said the fire, which broke out on April 1, is 300 feet in the air and crews cannot reach it to extinguish the blaze. The turbine is part of the Harvest II wind energy facility placed in service in November 2012 by Exelon and is one of 33 Vestas V-100 (1.8 MW) turbines erected in Oliver, Chandler and McKinley townships.
Garner didn't speculate on what caused the wind turbine to fall over. However, other turbine mishaps that have occurred during high winds were because the turbine's braking system failed. Modern wind turbines are designed to shut off or slow their blades during high winds. If the blades turn too fast, it can cause the entire structure to become unstable and then disintegrate.
After sustaining damage from a fire last fall, the town’s second wind turbine is set to sit idle for the foreseeable future. Or it may be taken down by the operator, town manager Tony Marino told the select board this week. But the board also got unwelcome news when Marino told them the project was never bonded.
The oft reiterated promise of “cheap renewable green energy” is a quixotic myth, fabricated by those who have an economic incentive to lie, championed by those with a political agenda to advance, and believed by those who are too intellectually lazy to do basic research. While there is no “free lunch,” there are practical, cost-effective solutions.
During Wednesday’s Huron County Planning Commission meeting, Blake Shroll, site manager of Big Turtle Wind Farm, told planners Big Turtle II experienced a failure on Tower 14 on Nov. 28. “We had two pieces of fiber glass fall within 100 feet of the base.
Investigation will begin by company officials after a wind turbine blade failure early this (Wed) morning in Bloomfield Township, west of Port Hope.
The number of spinning giant turbines standing high above Gloucester's Blackburn Industrial Park is now, temporarily at least, down to one.
I write here a cautionary warning for those who may mistakenly think that today’s wind energy is that quaint throwback to olden days. Old –fashioned windmills were not connected with miles and miles of high voltage underground and overhead wires. If your rural community is presently under siege by a mega-billion industrial scale wind turbine developer, Buyer beware. (Editor's note: The incident described in this piece involving the turbine failure occurred the week of August 27, 2018)
He said a wind turbine four miles south of Zearing off U.S. Highway 65 was damaged by the tornadoes that ripped through Iowa earlier this summer, leaving one blade dangling. Then, lightning struck it during the storms this weekend.
A Mitchell County family of five is temporarily out of a home because of an out of control wind turbine. ...The company put the family up in a hotel, but has not been able to say how soon they can go home. The failed turbine was part of Third Planet Windpower's Loraine wind facility placed in service in two phases in 2010 and 2011. The facility consistes of 67 GE 1.5sle turbines (phase 1) and 100 GE 1.5xle turbines (phase 2) for a total nameplate capacity of 250.5 MW. The approximate coordinates of the incident are: 32.408429N, 100.685522W
A malfunctioning wind turbine sparked a grass fire near Arlington that burned about 2,000 acres on Thursday. Joe Claughton, North Gilliam Rural Fire Protection District chief, said no buildings were burned, but two railroad trestles caught on fire. The fire started about half a mile from milepost 3 on Highway 19 by Rattlesnake Road.
KEOKUK, IA — Three wind turbines impacted the Des Moines River Bridge in Keokuk Saturday morning just after 6:30 a.m.
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.