WIND TURBINE SHADOW FLICKER PROTECTION SYSTEM

摘要

A light intensity detection system 100 for a wind turbine 10 includes a single light sensor 304 adapted to measure the intensity of light, a housing 302 for protecting the single light sensor from environmental influences, and a driving mechanism 503 configured to allow the single light sensor 304 to receive light from a first direction at a first time and from a second direction at a second time.