scholarly journals A Novel Superconducting Magnet Excited Linear Generator for Wave Energy Conversion System

2016 ◽  
Vol 26 (7) ◽  
pp. 1-5 ◽  
Author(s):  
Omar Farrok ◽  
Md. Rabiul Islam ◽  
Md. Rafiqul Islam Sheikh ◽  
Youguang Guo ◽  
Jianguo Zhu ◽  
...  
Keyword(s):  
Energy Conversion ◽  
Wave Energy ◽  
Superconducting Magnet ◽  
Wave Energy Conversion ◽  
Linear Generator ◽  
Conversion System ◽  
Energy Conversion System

A Permanent Magnet Linear Generator for the Enhancement of the Reliability of a Wave Energy Conversion System

2019 ◽  
Vol 66 (6) ◽  
pp. 4934-4944 ◽  
Author(s):  
Marco Trapanese ◽  
Valeria Boscaino ◽  
Giovanni Cipriani ◽  
Domenico Curto ◽  
Vincenzo Di Dio ◽  
...  
Keyword(s):  
Energy Conversion ◽  
Permanent Magnet ◽  
Wave Energy ◽  
Wave Energy Conversion ◽  
Linear Generator ◽  
Conversion System ◽  
Energy Conversion System

Cogging Force Reduction of Permanent Magnet Single-Phase Linear Generator Applied in Wave Energy Conversion System

2013 ◽  
Vol 416-417 ◽  
pp. 328-332 ◽  
Author(s):  
Jing Zhang ◽  
Hai Tao Yu ◽  
Min Qiang Hu ◽  
Qi Chen ◽  
Lei Huang
Keyword(s):  
Energy Conversion ◽  
Permanent Magnet ◽  
Wave Energy ◽  
Analytical Method ◽  
Single Phase ◽  
Analysis Method ◽  
Wave Energy Conversion ◽  
Linear Generator ◽  
Conversion System ◽  
Energy Conversion System

This paper proposes a permanent magnet single-phase linear generator (PMSPLG) with Halbach PM Array applied in wave energy conversion system and illustrates how the parameter changes in the geometry of permanent magnet and slot affect the cogging force of the generator. Moreover, the cogging force analysis method in PMSPLG is improved based on the cogging torque analysis method of permanent magnet synchronous rotation machine. Due to experiment results of prototype concordant with the analysis results of the analytical method and the finite-element method, the proposed model and analytical method are correct and effective.

Experimental Force Characterization and Numerical Modeling of a Taut-Moored Dual-Body Wave Energy Conversion System

2009 ◽  
Vol 132 (1) ◽  
Author(s):  
D. Elwood ◽  
S. C. Yim ◽  
E. Amon ◽  
A. von Jouanne ◽  
T. K. A. Brekken
Keyword(s):  
Energy Conversion ◽  
Wave Energy ◽  
Body Wave ◽  
Coupled Model ◽  
Interaction Model ◽  
Wave Energy Conversion ◽  
Test Bed ◽  
Linear Generator ◽  
Conversion System ◽  
Energy Conversion System

This paper presents an innovative modeling technique that combines experimental force measurements from a full scale linear generator with a coupled model of a two body, moored floating system to investigate the performance of a wave energy conversion system. An experiment was conducted using the Oregon State University’s wave energy linear test bed to characterize the frictional and electromagnetic forces generated by the SeaBeavI linear generator. These force characteristics have been incorporated into a coupled model using a numerical fluid-structure interaction model, OrcaFlex, to predict the energy extraction potential of the system.

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