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发明公开
CN101813055A 具有叶尖挠度检测的风力发电机 无效 - 驳回

具有叶尖挠度检测的风力发电机
摘要：
本发明涉及一种风力发电机，尤其是一种具有叶尖挠度检测的风力发电机，属于风力发电机的技术领域。按照本发明提供的技术方案，所述具有叶尖挠度检测的风力发电机，包括塔架、位于塔架上的风力发电机组、所述风力发电机组一端利用主轴安装的轮毂，所述轮毂上安装有叶片；所述叶片的叶尖部设有固定连接的测距仪，所述测距仪检测叶片的叶尖与塔架间的水平距离，并通过采集器传输到控制器。本发明结构简单，检测实时性好，安全可靠。
摘要（英）：

The invention relates to a wind driven generator, in particular to a wind driven generator with blade-tip deflection detection, belonging to the technical field of the wind driven generator. According to the technical scheme provided by the invention, the wind driven generator with blade-tip deflection detection comprises a tower frame, a wind generating set positioned on the tower frame, and a wheel hub arranged at one end of the wind generating set by a main shaft, wherein the wheel hub is provided with a blade, the tip of the blade is provided with a fixedly connected distance measuring instrument which is used for detecting the horizontal distance between the blade tip and the tower frame, and the detected horizontal distance is transmitted into a controller by a collector. The wind driven generator has simple structure, good detection real-time property and reliable safety.

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