WIND INSTALLATION Russian patent published in 1999 - IPC

FIELD: wind-power engineering. SUBSTANCE: invention refers to low-capacity stations located mostly in country-side. Proposed wind installation has tower, single-tier wind motor with vertical rotation axis, generator, ejectors with built-in fans composed of guiding funnels connected to internal space of tower and directed towards blade of wind motor that is rotated by two wind streams. It has air accumulator, second generator and shaft. Both generators are positioned in tower and are connected to wind motor with the aid of high-speed electromagnetic reduction gear. Second generator is connected to drive via electromagnetic clutch. Generators are started via reduction gear. Wind cock controlling operation of ejectors is mounted on tower roof. Wind motor is put on stator of generator with clearance. Drive of generators is installed inside and ejectors and air accumulator outside tower. EFFECT: increased operational reliability of wind installation. 2 cl, 5 dwg