Anti-Icing Device for Blade of Wind Turbine Generator System, and Anti-Icing Method
AssigneeHuaneng Jiuquan Wind Power Co., Ltd
InventorsYanzhi LI, Peixuan WU, Nanbo MENG, Shanbin SU, Xuefeng LIU
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Abstract
Disclosed is an anti-icing device for a blade of a wind turbine generator system, which relates to the technical field of wind turbine generator systems. The device includes a vibration unit and an excitation unit. The vibration unit includes a mounting seat, a vibration assembly, and a support column. The excitation unit includes an excitation assembly, a drive assembly, an energy storage assembly, and a snap-fit assembly. The anti-icing device for a blade of a wind turbine generator system can be mounted conveniently and does not require extra power as a driving energy source.
Claims10
An anti-icing device for a blade of a wind turbine generator system, used for clearing ice on a wind turbine unit, comprising:
- a vibration unit comprising a mounting seat arranged on the wind turbine unit, a vibration assembly arranged on the mounting seat, and a support column arranged on the mounting seat;
- and
- an excitation unit comprising an excitation assembly rotatably arranged on the support column and abutting against the vibration assembly, a drive assembly rotatably arranged on the support column, an energy storage assembly that is rotatably arranged on the support column and of which two ends are connected to the excitation assembly and the drive assembly respectively, and a snap-fit assembly of which one end is rotatably arranged on the support column and the other end is snap-fitted with the excitation assembly.
Dependencies are inferred from the claim text.