The reliability of bearings has a profound impact on wind turbine operating costs. But as the parts are often subjected to a wide variety of operating conditions, they may fail when they are pushed beyond their limits. In fact, in the past, as many as 80 percent of wind gearbox failures were caused by faulty bearings. Here are the top four main failure modes.

Alongside new technologies and business models, modern trends like digitization and the Internet of Things are producing unprecedented amounts of information. This phenomenon – known as big data – is having a profound impact on almost every industry. And the wind energy sector is no exception.

As the wind energy industry grows and technology develops, so too do the challenges that operators face. Effective asset management is crucial for enabling a wind farm to run as efficiently as possible. Cloud solutions allow engineers to keep their maintenance under control and operate productively.

Constructing a wind turbine is a complex procedure, with many safety standards and levels of certification that must be met. Before a product can be released onto the market, it must go through numerous stages of testing and development. This article explains the processes a new piece of machinery must go through and why this is important.