New impeller type vertical axis wind turbine can be designed with high value of the drag coefficient. This is presented as a special frame design with vertical location of the vanes that create cavity of frames and increases the drag factor coefficient, and reduce the negative torque in other side by rotating vanes and the wind pass freely. Vanes are located on vertical bars that have been installed in hinges of the frames. Such design enables to rotate bars with frames under action of the wind force simultaneously at one direction and independently at other direction. Frames are connected with the shaft, where one end is connected with the electric generator. Frames are designed with angular inclinations that create cavities shape with closed vanes.