多节漂浮型机械式波浪能发电装置的研制

DEVELOPMENT OF MULTI SEGEMENT FLOAT TYPE MECHANICAL WAVE ENERGY POWER GENERATION DEVICE

为了探究波浪能发电原理,研制由多节段机械式漂浮型波浪能发电装置和整流稳压电路组成的试验装置,并实现试验演示与数据测试分析。该装置由多节圆柱浮筒、变向增速机构、发电机以及整流稳压电路部分组成。根据确定性波浪运动规律,设计多节漂浮型波浪能俘获装置的结构和参数;由波浪能俘获装置的运动特点,设计曲柄摇杆及齿轮增速机构组成的变向增速机构,实现波浪运动转换为旋转机械运动;由发电机输出规律,设计桥式整流稳压电路,实现稳态直流电输出。试验研究表明,在给定的试验波浪条件下所开发波浪能发电试验装置的发电效率为45.8%。

In order to study the principle of wave power generation, a test device including a multiple segment float type mechanical wave power generation device and a rectifier voltage regulator circuit was designed and its experimental demonstration and test data analysis were carried out. The device consisted of multi cylinder buoys, direction changing and speed-up mechanism, generator, rectifier voltage regulator circuit and other components. According to the certain regulation of wave movement, the structure and parameters of the multi-segment float type wave energy capture device were designed; based on the movement characteristics of wave energy capture device, the crank-rocker direction changing mechanism and gear speed-up mechanism were designed, which could convert the wave motion into rotary mechanical motion. According to the output law of generator, the rectifier voltage regulator circuit was designed to realize steady direct current output. The experiment results show that the efficiency of the device is up to 45.8% under the given test wave condition.