Abstract: A Magnus type wind power generator (A) comprising a horizontal rotary shaft (3) for transmitting torque to a power generating mechanism (2), rotary columns (5), flow directing plane (7) installed at main shaft (3), driving motors (15) for rotatively driving the respective rotary columns (5) around the axes thereof, which the relative action between rotation of each rotary column (5) and wind produces Magnus lift, which rotates the horizontal rotary shaft (3) so as to drive the power generating mechanism (2). Firstly, air flow directing plane (7), installed to direct flow to the low pressure area so as to cause another delay and eventually increase the Magnus lift. Secondly, the crossed spiral on the surface of the cylinder (6) provided to generate more air flow in three directions upon the rotary cylinder (5) increases the Magnus force.

Abstract: A system and method for winding at least one continuous strand of material (210) on a rotating support (212) to form a strand package or cake includes a rotatable traversing apparatus (216) for causing the at least one strand of material to reciprocate along a length of the rotating support (212) for even distribution in forming the package or cake. A plurality of strands can be wound simultaneously, the traversing apparatus having a form and operating orientation that generally maintains a parallel separation of the several strands while being wound on the support. The strand material may be, for example, glass, and a winding system may further include a source of glass strands, including a source of glass fibers (102) and a grouping mechanism (108, 208) for grouping respective pluralities of glass fibers into respective strands of glass fiber.