Why should a wind turbine maintenance company use an independent repair service rather than going back to the OEM for spare parts? To find out, we spoke with John Greulich at PSI Repair Service. The company remanufactures and upgrades electrical and electronic equipment from wind turbine control systems.
About The Author
Windpower Engineering Editor Paul Dvorak is an experienced mechanical engineer. Paul has seven years of hands on mechanical engineering experience and 23 years of technical writing. Paul is constantly in correspondence with wind turbine manufacturers and wind power researchers. Thanks to this correspondence, he is able to write about wind engineering topics before any other editor in the wind space.