Wave-to-wire simulation of hydraulic wave energy converter

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper introduces the simulation of a wave-to-wire (W2W) wave energy converter (WEC) design that includes the complete system from the original wave capture device to the final generated electricity supplied to the grid. Instead of designing the sub-systems separately, this holistic approach allows the optimization of the WEC performance. The Energy Capture Device (ECD), the absorption stage, is based on heaving theory, namely a point absorber. The Power Take-Off (PTO) system, the transmission stage, is based upon a hydrostatic transmission. Lastly the WIRE side, the generation stage, is achieved by connecting a three-phase round-rotor synchronous generator driven by the hydraulic motor from the PTO system. The control strategy primarily aims to meet the criteria of the grid while extracting as much energy from the waves as possible.

Original languageEnglish
Title of host publicationASME/BATH 2017 Symposium on Fluid Power and Motion Control, FPMC 2017
PublisherAmerican Society of Mechanical Engineers (ASME)
PagesV001T01A047
Number of pages10
ISBN (Electronic)9780791858332
DOIs
Publication statusPublished - 2017
EventASME/BATH 2017 Symposium on Fluid Power and Motion Control, FPMC 2017 - Sarasota, USA United States
Duration: 16 Oct 201719 Oct 2017

Conference

ConferenceASME/BATH 2017 Symposium on Fluid Power and Motion Control, FPMC 2017
CountryUSA United States
CitySarasota
Period16/10/1719/10/17

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ASJC Scopus subject areas

  • Fluid Flow and Transfer Processes
  • Control and Systems Engineering

Cite this

Zha, R., Hillis, A., Darling, J., & Plummer, A. (2017). Wave-to-wire simulation of hydraulic wave energy converter. In ASME/BATH 2017 Symposium on Fluid Power and Motion Control, FPMC 2017 (pp. V001T01A047). American Society of Mechanical Engineers (ASME). https://doi.org/10.1115/FPMC2017-4294