Floating type vertical axis wind turbine stabilization device and installation method thereof

Abstract

The invention relates to the technical field of wind power generation, in particular to a floating type vertical axis wind turbine stabilization device and a mounting method thereof. The stabilizing device of the vertical axis wind turbine comprises a vertical damping system and a horizontal stabilizing system. The horizontal stabilization system comprises a rotating self-resetting spring, a translation self-resetting elastic rope group, a hollow shaft sleeve with a seat, a cover plate, a steel ring, a screw rod, a nut, an upper hollow ring disc-shaped base and a cushion block; the translation self-resetting elastic rope group is composed of four SMA (Shape Memory Alloy) ropes; the vertical vibration reduction system comprises a friction vibration reduction assembly, a circular base and a connecting piece. The friction vibration reduction assembly comprises a cylinder barrel, an inner sleeve and a friction tooth block set, and the friction tooth block set is composed of arc-shaped friction strips. The inner sleeve is composed of four steel clamping pieces. Through the cooperative work mode of the horizontal stabilization system and the vertical vibration reduction system, vibration control is carried out on the floating type vertical axis fan in six free directions, full-passive control is achieved, and the vibration control efficiency is improved.

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