MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202517100769 A) filed by Envision Energy Co. , Ltd. on October 17, 2025, for Anti-Vortex-Induced-Vibration Device For Wind Turbine Blade, And Mounting Method Therefor.
Inventors include Chen, Weiliang; Zhang, Pu; Pan, Zhen; and Wang, Chaolun.
The application for the patent was published on July 03, 2026, under issue no. 27/2026.
Abstract: An anti-vortex-induced-vibration device (100) for a wind turbine blade (200), and a mounting method therefor. The mounting method comprises the following steps: providing a plurality of first strap assemblies (10), and sequentially arranging the plurality of first strap assemblies (10) in a blade tip region of the wind turbine blade (200) in the extension direction of the wind turbine blade (200); providing a plurality of first flow-disturbing blocks (20), and mounting the first flow-disturbing blocks (20) on each first strap assembly (10); providing a plurality of second strap assemblies (30), and arranging the plurality of second strap assemblies (30) at intervals in a target region in the extension direction of the wind turbine blade (200), wherein the target region is the region between the blade tip region and the root of the wind turbine blade (200); and providing at least one first connector (50), connecting all the first strap assemblies (10) to all the second strap assemblies (30) by using the first connector (50), and connecting one end of the first connector (50) to the root of the wind turbine blade (200).
Disclaimer: Curated by HT Syndication.
