arXiv · 2007.13001
A Flap-Type Seabed-Mounted Wave Energy Converter With Hydraulic PTO: Analytical Investigation & Experimental Analysis
Abstract
This paper provides a study of a flap-type wave energy converter with a hydraulic power-take-off (PTO) system. This study includes the derivation of its equation of motion along with an analysis of natural frequencies of the device. A prototype was built using fillable cylinders and a series of experiments were performed in a wave flume. In these experiments, the pressure values of the hydraulic circuit were changed to investigate the optimal value for the system's pressure for a range of wave periods. The average wave-to-fluid efficiency (of about 15%) was achieved for a broad range of wave periods. It was also found that a 26% wave-to-fluid efficiency can be reached for waves with a period of 6.71 s. Based on the results of this analytical study, this device can be further optimized by filling its compartments with seawater.
Explore related subjects
Keep this discovery
Masoud Masoumi. 2020-07-25. A Flap-Type Seabed-Mounted Wave Energy Converter With Hydraulic PTO: Analytical Investigation & Experimental Analysis. https://arxiv.org/abs/2007.13001
Cite the original work for its findings. Save a collection to share your selection of sources.