It's a limited space. The wind tower is limited space, because the limited space at the first level of the wind turbine refers to the space that requires special attention during the maintenance and overhaul of the wind turbine. These spaces are often not suitable for long-term stays and activities and may involve work at height or present dangerous factors. Safety measures such as ventilation and prevention of slipping and climbing should be considered in wind towers. So it's a limited space.
Wind turbines can be divided into horizontal axis and vertical axis according to the orientation of the fixed axis of the blades. When the horizontal axis wind turbine is operating, the direction of the rotation axis is consistent with the wind direction, and the direction of the rotation axis of the vertical axis wind turbine is perpendicular to the wind direction.
Horizontal axis wind turbines generally need to chaconstantly change direction to stay aligned with the direction of the wind. Vertical axis wind turbines do not need to do this because they can collect wind energy coming from different directions. Horizontal axis wind turbines occupy a dominant position in the world.
It is recommended to use a horizontal axis wind turbine