INTELLIGENT AND OPTIMIZED WIND TURBINE SYSTEM FOR HARSH ENVIRONMENTAL CONDITIONS

摘要

A wind turbine including a torque distribution device for distributing torque between two different shafts. Also a system for detecting the presence of snow/ice on a wind turbine using ultrasound sensors and a system for de-icing wind turbines in which when the removal of snow/ice is detected, the heaters are switched off. Also a wind turbine with a lightning sensor and a processing unit which can shut down sub-systems or the whole system in response to data from the lightning sensor. Also a wind turbine with an automated lubrication refill system for replenishing the lubricant in one or more components of the turbine. Also a wind farm comprising a plurality of wind turbines in which at least one wind turbine is communicatively coupled to at least one other wind turbine.