Strike back: A 12-step guide after a lightning strike hits a wind turbine
Knowing what steps to take after a lightning strike hits wind turbines is crucial. This article explores the process of assessing and addressing damage post-lightning strike.
Affected by lightning – the most lightning-prone areas in the USA
Recent data offers cruical insights into lightning activity across the United States. In this blog, we delve deeper into lighting prone areas in the US and summarized the most important data for you.
Challenges with lightning strikes on wind turbines
Wind energy has emerged as a pivotal player in the global transition towards sustainable power sources. As wind turbines stand tall and harness the power of the wind, they are not without their challenges. Let’s delve into the challenges and potential consequences of lightning strikes on wind turbines.
Effective blade heating for wind turbines
Wind turbines are exposed to various environmental influences all over the year – with sometimes considerable effects on performance, yield and safety. Icing also plays a major role here. Innovative blade heating systems therefore offer various approaches to solving the icing problem and protecting the environment and your service team.
Anti-Icing vs. De-Icing – what’s the difference?
To ensure efficient and reliable power generation from wind turbines, they must be regularly maintained and inspected to identify and rectify potential problems such as imbalances. There are basically two types of imbalance that can occur in wind turbines: mass imbalance and aerodynamic imbalance.
From acceleration to pitch angle
How do acceleration and pitch angle interrelate? How can pitch angles be measured effectively and deviations detected?
Exploring measurement methods for pitch angle deviations at wind turbines
Um eine effiziente und zuverlässige Stromerzeugung durch Windenergieanlagen sicherzustellen, müssen diese regelmäßig gewartet und überprüft werden, um potenzielle Probleme, wie Unwuchten, zu erkennen und zu beheben. Grundsätzlich unterscheidet man zwei Arten von Unwuchten, die bei Windenergieanlagen auftreten können: die Massenunwucht und aerodynamische Unwuchten.
Imbalances on wind turbines: causes, effects and solutions
To ensure efficient and reliable power generation by wind turbines, they must be regularly maintained and inspected to detect and correct potential problems such as imbalances. Basically, there are two types of imbalances that can occur in wind turbines: mass imbalance and aerodynamic imbalance
eologix:align results reflect the ground-based measurements
Viele Windenergieanlagen haben mit aerodynamisch bedingten und/oder massenbedingten Unwuchten zu kämpfen. Die daraus resultierende Gesamtunwucht führt in der Regel zu erhöhten Bauteilschwingungen und kann auf Dauer erhebliche Folgeschäden und hohe Kosten verursachen. Um eine resultierende Gesamtunwucht effektiv zu reduzieren, ist es notwendig, zunächst die aerodynamische Unwucht zu ermitteln und zu verringern. Ein erster und wichtiger Schritt dazu ist es, die relativen Pitchwinkel-Abweichungen zwischen den Blättern während des Betriebs zu erfassen und daraus konkrete Korrekturanweisungen zu erhalten.
4 blade-based ice detection systems tested on one Vestas V-90
Cost efficiency, high yields and system safety are the most important factors in the operation of wind turbines. To ensure efficient operation of wind turbines even in the windiest winter months, accurate detection of icing is required.