Design and Analysis of a Field-Modulated Tubular Linear Permanent Magnet Generator for Direct-Drive Wave Energy Conversion

2017 ◽  
Vol 53 (6) ◽  
pp. 1-4 ◽  
Author(s):  
Tao Xia ◽  
Haitao Yu ◽  
Zhongxian Chen ◽  
Lei Huang ◽  
Xiaomei Liu ◽  
...  
Keyword(s):  
Energy Conversion ◽  
Permanent Magnet ◽  
Wave Energy ◽  
Direct Drive ◽  
Wave Energy Conversion ◽  
Permanent Magnet Generator

scholarly journals A Study on a Linear Magnetic-Geared Interior Permanent Magnet Generator for Direct-Drive Wave Energy Conversion

Energies ◽  
2016 ◽  
Vol 9 (7) ◽  
pp. 487 ◽  
Author(s):  
Ningjun Feng ◽  
Haitao Yu ◽  
Minqiang Hu ◽  
Chunyuan Liu ◽  
Lei Huang ◽  
...  
Keyword(s):  
Energy Conversion ◽  
Permanent Magnet ◽  
Wave Energy ◽  
Direct Drive ◽  
Wave Energy Conversion ◽  
Interior Permanent Magnet ◽  
Permanent Magnet Generator

Design of a Linear Generator for Wave Energy Conversion in Peninsular Malaysia

2015 ◽  
Vol 793 ◽  
pp. 363-367
Author(s):  
Mohd. Aizuddin Firdaus Mohmad Hamim ◽  
Taib Ibrahim ◽  
Nursyarizal Mohd Nor
Keyword(s):  
Energy Conversion ◽  
Permanent Magnet ◽  
Wave Energy ◽  
Flux Distribution ◽  
Open Circuit ◽  
Maintenance Cost ◽  
Direct Drive ◽  
Wave Energy Conversion ◽  
Linear Generator ◽  
Permanent Magnet Generator

Malaysia is a small country surrounded by numerous oceans that can provide sufficient renewable energy for utilization. This work is to propose a design and modeling of a portable linear permanent magnet generator for the Wave Energy Conversion system that suits with the local wave parameters. Linear generator is preferable as compared to the rotary generator due to the direct drive technology that promises low maintenance cost. Three linear permanent magnet generator designs with different types of permanent magnet layout have been proposed as the permanent magnet used can provide better flux density compared to other topologies. Preliminary results for the air gap flux distribution and open-circuit flux distribution are demonstrated and discussed are shown to be as expected.

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