整流罩、风力发电装置、储能系统及制作整流罩的方法
By designing the fairing's guide curve to be an outer contour curve with monotonically decreasing curvature and zero end curvature, the airflow separation problem was solved, improving the aerodynamic efficiency and stability of the wind power generation device.
CN122407484APending Publication Date: 2026-07-17SHENZHEN POWEROAK NEWENER CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHENZHEN POWEROAK NEWENER CO LTD
- Filing Date
- 2026-06-16
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
The existing fairing's guide curve design causes flow separation as the airflow passes through it, affecting the aerodynamic efficiency and stability of the wind power generation device.
Method used
Design a fairing with a symmetrical guide curve on its outer contour. The curvature of the guide curve decreases monotonically and reaches zero at the end. The design of the guide curve makes the airflow pressure gradient gentle, avoids abrupt changes in the reverse pressure gradient, and maintains the airflow attachment flow state.
Benefits of technology
It effectively prevents airflow separation at the fairing, reduces aerodynamic drag, and improves the aerodynamic efficiency and operational stability of wind power generation devices.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN122407484A_ABST
Abstract
本发明涉及风力发电机领域,尤其公开了整流罩、风力发电装置、储能系统及制作整流罩的方法，整流罩包括罩体，所述罩体具有外轮廓曲线，所述外轮廓曲线为罩体沿所述罩体的厚度的截面的外轮廓线，所述外轮廓曲线具有相连接且对称设置的两个导流曲线，一所述导流曲线为所述外轮廓曲线的顶点到外轮廓曲线的一侧的端部的线段，另一所述导流曲线为所述外轮廓曲线的顶点到外轮廓曲线的另一侧的端部的线段，自所述顶点朝所述导流曲线背离所述顶点的端部的方向，所述导流曲线的曲率单调递减，所述导流曲线背离所述顶点的端部的曲率为零。通过上述方式，本发明实施例防止气流在流经整流罩时诱发流动分离，能够使气流保持附着流动状态。
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