Experimental tests of an air-cored PM tubular generator for direct drive wave energy converters.
作者： M.A. Mueller , N.J. Baker , L. Ran , N.G. Chong , Hong Wei
DOI: 10.1049/CP:20080621
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摘要: Direct drive power take off eliminates the need for a mechanical interface to match low speed reciprocating motion of wave device high rotational conventional electrical generators. However, direct generators are physically large and heavy due velocities encountered. Iron cored PM machines suffer from magnetic attraction forces which is challenging structural bearing design. An air-cored machine solves issue forces, will benefit The performance an tubular investigated in this paper under displacements typical energy device.
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