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针对目前已有的坐底式浮力摆波浪能发电装置,提出一种新型的非坐底式浮力摆波浪能发电装置,并对其运动特性进行试验研究。在将摆板不铰接于海底的情况下,采用1:4的大比尺制作浮力摆进行试验模型,并在模型底部转轴上安装旋转阻尼器来模拟发电时液压缸的运动阻尼。通过无触点角度传感器来测量不同厚度的模型在不同海况和不同吃水下的运动响应,得到了摆板的固有运动特性以及不同环境参数对摆板运动的影响规律,评估了非坐底式浮力摆波浪能发电装置的发电作业能力。
Aiming at the present buoyant wave power generation plant with bottom buoyancy, a new type of non-seated buoyant wave power generation device with wave power generation is proposed, and its motion characteristics are tested. The buoyancy pendulum test model was made on a 1: 4 large scale with the swing plate not hinged on the seabed, and a rotary damper was installed on the shaft at the bottom of the model to simulate the motion damping of the hydraulic cylinder during power generation. The non-contact angle sensor was used to measure the motion responses of different thickness models under different sea conditions and different draft conditions. The inherent motion characteristics of the swinging plate and the influence of different environmental parameters on the swinging motion were obtained. Wave power generation device capable of generating electricity.