What happens if a wind turbine blade falls off

If a blade of a wind turbine falls off, it will affect the safe operation of the unit. As a key component of a wind turbine, the quality of the blades directly affects the operating efficiency of the unit. Since the blades are exposed to the air all year round and are corroded by wind loads and the environment, they are easily damaged, and the damage continues to develop under the action of alternating loads. Eventually the blades will break, affecting the safe operation of the unit. When one of the blades breaks, it will cause impact to the other blades.