Articles filed under Structural Failure from Germany
Early morning, last Saturday a windmill near Brandenburg an der Havel lost a blade. The failure occurred after having operated for just 14 years. The life expectancy was at least double that number of years. The citizens' group "Save Brandenburg" warns of the dangers of wind turbines.
Clouds of thick black smoke filled the air over Oederquart district Stade. The huge turbine standing around 70 meters kept attending fire departments from working to put the fire out.
The accident is now under investigation and a construction has been ordered stopped until the cause of the accident is determined.
RWE Innogy has temporarily shut down its 295MW Nordsee Ost wind farm in the German North Sea last Friday after a blade broke on one of the project’s 48 Senvion 6.2M126 turbines. ...Nordsee Ost blades are 61.5 metres long and weigh around 22 tonnes.
A wind turbine in Aurich-Pfalzdorf caught fire Sunday night. Because the flames roared at a great height, the fire department could not put it out.
A large part wind turbine collapsed to the ground on Saturday. The turbine was part of a facility located at Koßdorf (Elbe-Elster) in the south Brandenburgs.
In January 2013, the four turbines were erected and placed in operation on the reclaimed mining area behind the 540 freeway. But after 16 months it is noticeable that the ground on which they were built, which was not reinforced prior to construction, but artificially piled up is sagging under the weight of the towers.
A Vestas 67-meter-high wind turbine burst into flames late Friday night causing a loss of around 1.2 million euros. The cause of fire is still unknown. The Vestas 1.65 megawatt turbine located between Echtrop and Bergede drew 20 firefighters to the scene. Personal safety was a priority so the task force could only wait at some distance from the turbine to see how things would develop.
Turbine manufacturer Enercon is looking into why a blade recently crashed to the ground at a German wind farm owned by juwi. According to Enercon, the incident involved a E-126/6 MW wind turbine.
Burning debris flew several hundred metres but no one was hurt and the fire did not spread on the ground, the fire association reported that day. It added: "The difficulty was to find out which company operated the turbines and to contact them."
"We can only watch," he said. "I 'send as many man out., The risk is incalculable. Because if what comes down, there is a 100 meters radius mortal danger from flying splinters." The commander did not rule out the risk of the wind turbine causing a forest fire.
The incident, which completely destroyed the nacelle, occurred earlier this year at the 51MW Gross Eilstorf wind farm in Lower Saxony, Germany. In a statement, Vestas said the fire started in the "Harmonic Filter Cabinet as the result of a loose connection that caused an arc flash".
The Danish wind giant is dealing with fallout from a fire on one of its turbine models. A number of operating turbines were paused following the fire, and the company responded to media questions this week.
The fire, which destroyed the turbine, occurred at the 51MW Gross Eilstorf wind farm in Lower Saxony, Germany. Vestas said it is still inspecting the nacelle via drone aircraft and a crane and modelling possible causes. It has yet to discover the cause.
Two recent incidents could hurt Danish wind turbine manufacturer Vestas' reputation, which has suffered from credibility problems over the past year ...The first incident involves a Vestas wind turbine that caught fire at the Gross Eilstorf wind farm in Lower Saxony, Germany, a separate incident has resulted in the injury of a worker at the Macarthur Wind Farm, in Australia.
Vestas Wind Systems A/S (VWS), the world's largest wind-turbine maker, said a V112 3.0-megawatt turbine caught fire today at the Gross Eilstorf wind farm in Lower Saxony, Germany. No injuries were reported. The cause of the 3 p.m. blaze hasn't been determined ...The turbine, a new model for Vestas, was disconnected from the grid and three nearby V112 turbines were shut for safety reasons, it said.
After the industry's recent boom years, wind power providers and experts are now concerned. The facilities may not be as reliable and durable as producers claim. Indeed, with thousands of mishaps, breakdowns and accidents having been reported in recent years, the difficulties seem to be mounting. Gearboxes hiding inside the casings perched on top of the towering masts have short shelf lives, often crapping out before even five years is up. In some cases, fractures form along the rotors, or even in the foundation, after only limited operation. Short circuits or overheated propellers have been known to cause fires. All this despite manufacturers' promises that the turbines would last at least 20 years.