YAW BREAK SYSTEM FOR WIND GENERATOR

摘要

The present invention relates to a yaw brake system for an aerogenerator. The yaw brake system for an aerogenerator comprises: a yaw bearing which is located between a tower and a nacelle of an aerogenerator; a brake pad which is arranged to face the inside of the yaw bearing; and a functional unit which is located inside of the yaw bearing, operates the brake pad and fixes the nacelle by producing friction between the brake pad and the yaw bearing.