Preventive Maintenance of Wind Turbines - Maximizing Efficient Power Generation

Wind power is one of the many alternative energynecessary for the efficient generation of power via a
source you keep hearing about in the news lately. Lotswind turbine.
of debate has been made over whether or not windSome of the more common maintenance procedures
turbines are a cost effective solution to our growingon large scale wind turbines include: periodic gearbox oil
global energy needs. The answer to the question ischanges, turbine blade cleaning, bolt tensioning and
yes & no. Simply put, a large scale wind turbineblade pitch control monitoring. Keeping up with all of
has the capacity to generate lots of usable energy, if itthese minor maintenance procedures will help a wind
is operating at peak performance.turbine operate at its peak performance level as well
One of the most common arguments against usingas help prevent major breakdowns like gearbox
wind turbines as a source of energy is that they arebearing failure, which could potentially lead to replacing
completely reliant on the presence of, you guessed it,the entire gearbox, one of the most expensive
wind. This couldn't be more true, however whencomponents of the entire wind tower.
planning the development of a wind farm, considerationOne other benefit of keeping up with the routine
is usually given to the locale of the wind farmmaintenance procedures on wind turbines is the ability
development. The people investing billions intoto perform these tasks through the use of an extreme
implementing these farms are not simply just pickingcost saving method, rope access technology. Many of
the cheapest land they can find, and slapping a fewthe leading wind turbine service companies have rope
dozen wind turbines on it; their land selection is basedaccess crews that can perform the majority of these
on lots of research into wind patterns and prevalenceroutine tasks without the need for giant cranes and
in particular areas of the country.other large equipment that become necessary when
With that said, there are lots of other factors that canreplacing gearboxes, generators, etc.
weigh heavily on the output of a wind turbine or windWith all of that said, it is easy to see why keeping up
farm, one of the most important being up to datewith routine maintenance procedures is a vital part of
maintenance of the most critical components of thekeeping your wind turbine or wind farm operating at
turbine. There are many different preventivepeak power output at all times.
maintenance procedures that are absolutely