The invention discloses a vertical axis wind power generation tower. The vertical axis wind power generation tower comprises a stand column, a lower rotating seat arranged at the lower end of the stand column, a wound rotor induction generator arranged at a middle portion of the stand column, an upper rotating seat arranged at the upper end of the stand column and blades arranged around the standcolumn. The device can be installed on hills, valleys and hillsides where wind is strong, and the blades are pushed by airflow to rotate; through the support of the lower rotating seat and the upper rotating seat, the arranged blades stably rotate on the stand column while being supported by the lower rotating seat and the upper rotating seat, and the safety of equipment operation is improved; inaddition, a rotating frame is arranged on the wound rotor induction generator, and the blades are fixed by the rotating frame, so that the blades are driven by the wind to rotate, the rotating frame is driven to rotate, and the wound rotor induction generator rotates to generate electricity; and the blades of the device are vertically arranged, the occupancy of the equipment space is lowered, thedevice also adapts to different wind directions, and the assembly difficulty of the device is reduced.