کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
300225 | 512473 | 2014 | 9 صفحه PDF | دانلود رایگان |
• An innovative wave energy converter for energy generation from ocean wave is presented.
• The device named HSTWEC is based on an advanced hydrostatic transmission.
• Design concept and mathematical model have been built for an appropriate investigation.
• An adaptive controller was designed to improve the performance of the HSTWEC.
• Simulations were carried out to investigate performance of the HSTWEC control system.
This paper presents an advanced design methodology for electric power generation from the vast ocean wave energy. A novel single-buoy heaving device called wave energy converter (WEC) based on hydrostatic transmission (HST), or can be shortened as HSTWEC, is proposed to convert mechanical energy generated by ocean waves into electric energy. Modeling and simulations with both regular and irregular waves were then carried out to investigate working performances of the designed HSTWEC. The results showed that more than 78% of wave energy can be absorbed. In addition, an adaptive controller was designed to improve the performance of the suggested device. Effectiveness of the overall HSTWEC control system was finally proved by simulations.
Journal: Renewable Energy - Volume 65, May 2014, Pages 183–191