A Two-dimensional Direct-drive Generator for Wave Energy Conversion

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关键词 ： Energy conversion, switched reluctance, planar generator, FEM

Abstract：

For direct wave energy conversion in a two dimensional(2D) way, this paper proposes a planar, direct-drive generator based on switched reluctance principle. The proposed machine has the merit of a simple and robust structure and it is very suitable for the operation under hostile environment in the ocean. This paper first presents the design and construction of the generator. Then, performance prediction of the generator based on three dimensional(3D) time-stepping finite element methods(FEM) and power generation investigation from co-simulation are carried out. Next, preliminary generation current waveforms are inspected by the regulation of turn-on and turn-off positions based on FEM and verified by experimental results. Last, the voltage output waveform of any one axis of motion is also presented.

Key words： Energy conversion switched reluctance planar generator FEM

收稿日期: 2014-06-10 出版日期: 2015-09-08

作者简介: 潘剑飞男,博士、教授,主要研究方向为开关磁阻机构设计与控制等。张博男,博士、讲师,主要研究方向为协调控制算法等。

引用本文:

. [J]. 电工技术学报, 2015, 30(14): 75-79. Jianfei Pan,Zhang Bo,Guangzhong Cao. A Two-dimensional Direct-drive Generator for Wave Energy Conversion. Transactions of China Electrotechnical Society, 2015, 30(14): 75-79.

链接本文:

https://dgjsxb.ces-transaction.com/CN/Y2015/V30/I14/75

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