Predication of Ocean Wave Height for Ocean Wave Energy Conversion System

Ocean wave height is one of the critical factors to decide efficiency ocean energy conversion system. Usually, only when resonate occurs between (ocean speed in vertical direction) and system, can from into electric be maximized. Therefore, this paper proposes two predication methods predict future 1.5–2.5 s. Firstly, data fitting real achieved by polynomial method, which beneficial height. Secondly, models moving average (MA) method auto regressive (AR) are presented time series analysis process. Lastly, after MA AR compared with result height, it found that more accurate for In addition, results also indicated error value true 2.5 s considered acceptable, provides enough optimize operation process system a suitable control method.