[Oral Presentation]The Influence of Linear Permanent Magnet Generator Sizing on the Techno-Economic Performance of a Wave Energy Converter

IMPORTANT DATES

Deadline for digest submission: Jan, 31, 2021
Notification of acceptance: Mar, 10, 2021
Full paper submission: May, 31, 2021

The Influence of Linear Permanent Magnet Generator Sizing on the Techno-Economic Performance of a Wave Energy Converter

ID：142 Submission ID：142 View Protection：ATTENDEE Updated Time：2021-06-19 16:58:54 Hits：1038 Oral Presentation

Start Time：2021-07-02 14:40 （Asia/Shanghai）

Duration：20min

Session：[S2] Concurrent Session 2 » [S2-2] Oral Session 8 & 10 & Industry Session

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Abstract

Downsizing the Power Take-off (PTO) rating has been proven to be beneficial for decreasing the Levelized Cost of Energy (LCOE) of wave energy converters (WECs). However, the linear permanent magnet (PM) generator has not yet been modeled and optimized in detail in previous feasibility studies. This paper extends the study of the PTO downsizing to further investigate the influence of the linear PM generator sizing on a WEC’s techno-economic performance. The generator is sized for providing different maximum forces, and the effect of sizing on the generator performance is presented. The efficiency map of the selected linear generator design is applied to evaluate the annual energy production (AEP) and finally identify its influence on the techno-economic performance of a WEC.

Keywords

linear PM generator， wave energy converters， techno-economic performance

Speaker

Jian Tan

Delft University of Technology

I am currently a PhD candidate in TU Deflt. My research interests are optimization of wave energy converters and hydrodynamic modelling.

Submission Author

Jian Tan Delft University of Technology

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