Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on May 17, 2011
Two wind turbines powering a single AC water pump at Mola Nadar through a variable frequency drive (VFD) and control circuit. Benefits include soft start of water pump,battery-less, use of cheap and available AC water pumps, combination of power sources, and potential for the power sources to be dissimilar.