An E-core linear veriner hybrid permanent magnet machine with segmented translator for direct drive wave energy converter
An E-core linear veriner hybrid permanent magnet machine with segmented translator for direct drive wave energy converter
复制标题
用于直接驱动波浪能转换器的带分段转换器的 E 芯线性 Veriner 混合永磁电机
DOI：
10.1109/iemdc.2017.8002149
复制
发表时间：
2017
期刊：
影响因子：
--
通讯作者：
A. Almoraya
中科院分区：
文献类型：
--
作者：
M. Raihan;N. Baker;K. J. Smith;A. Almoraya
本文提出了一种采用E铁心定子和分段倒角平移器的新型直线Veriner混合型永磁电机结构，与现有的设计相比，该结构具有质量减轻和磁路更好的优点。直线永磁(PM)发电机能够减少移动部件的数量，在用作波能转换器的全电动直接驱动电力输出时，提供了更简单的机械传动系统。该转换器可以直接连接到一个起伏的浮标或类似的浮标上，将海浪中的线性运动转化为电能。本文采用有限元分析的方法，对新型分段式倒角平移器的磁通、反电势、齿槽、推力、推力脉动以及力密度等电磁性能进行了分析。将所提出的设计与两种不同的模型进行了比较，结果表明在这两种模型中性能最好。
This paper proposes a new topology of a Linear Veriner Hybrid Permanent Magnet (LVHPM) machine with E-core stators and a segmented chamfered translator, which is shown to give mass reduction and better magnetic flux path compared to existing designs. Linear Permanent Magnet (PM) generators have the capability to reduce the number of moving parts, providing a simpler mechanical drive train when used as an all-electric direct drive power take-off for wave energy converters. The translator can be directly connected to a heaving buoy, or similar, to translate linear motion from the ocean waves into electricity. In this paper, the electromagnetic performance including magnetic flux, back EMF, cogging, thrust force, thrust ripple as well as force density of the new segmented chamfered translator design is analyzed in Finite Element Analysis (FEA). The proposed design is compared with two different models and shown to produce the best performance among those models.
DOI：
10.1049/cp.2016.0534
发表时间：
2016
期刊：
--
影响因子：
--
作者：
N. Baker;M. Mueller;M. Raihan
通讯作者：
N. Baker;M. Mueller;M. Raihan