Wind power generation device and wind power generation system
By using a flexible cable to drive the movable blades to switch between relaxed and tensioned states, the problem of wind turbine blade damage in strong winds has been solved, achieving protection in strong winds and efficient power generation under normal wind speeds.
CN122407461APending Publication Date: 2026-07-17SUZHOU YUANHONG TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SUZHOU YUANHONG TECH CO LTD
- Filing Date
- 2026-06-05
- Publication Date
- 2026-07-17
Smart Images
Figure CN122407461A_ABST
Abstract
本发明涉及风力发电技术领域，公开了风力发电装置及风力发电系统，其中该风力发电装置，主要包括：转动轴、至少两个风叶、多个活动叶片、柔索、驱动件、风力检测器和控制器；风叶环绕转动轴的外周设置，用于在风力作用下带动转动轴旋转，每个风叶上设有成排的多个通风口；多个活动叶片一一对应且转动设置于通风口处，用于封闭或打开通风口；柔索与位于同排的各个活动叶片依次连接；驱动件的驱动端与柔索的牵引端连接，用于驱动柔索在拉紧状态与松弛状态之间切换；风力检测器用于检测风速；控制器分别与风力检测器以及驱动件电连接。本发明的风力发电装置，利用活动叶片打开通风口，能够显著降低风叶在强风天气的阻力，从而保护风叶。
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