ACTIVE SAIL CONTROL SYSTEM FOR SALE YACHTS AND SALE YACHT WITH THE SAME

摘要

The present invention relates to an active sail control system for a sail yacht, which easily adjusts the area of a sail receiving wind by a compact slide door type structure to smoothly control propulsion force and direction by wind in accordance with a sea condition, and realize shortest distance sailing to a destination, and a sail yacht including the same. According to the present invention, the active sail control system for a sail yacht comprises: a main sail erected on a hull to be able to rotate on a vertical shaft and having a slide groove from an opened rear side to the periphery of a front side in a shape crossing in a front and rear lateral direction; and variable sail installed to move back and forth by sliding operation in the slide groove of the main sail and extending a total area receiving wind when being withdrawn from the slide groove of the main sail. Accordingly, the propulsion force and direction of the hull are able to be adjusted in accordance with the rotating angle of the main sail and the withdrawal degree from the main sail.