专利名称：Method and apparatus for testing an
electronic motor
发明人：Boris Cop申请号：US11568409申请日：20050429公开号：US07750663B2公开日：20100706
专利附图：
摘要：An apparatus for testing an electric motor is described. The motor comprisesstator windings and a rotor arranged along a rotation axis. The apparatus is adapted tomeasure a physical quantity of the stator winding while the rotor is being rotated about
the rotation axis, whereby periodic measuring data concerning the physical quantity areobtained. The apparatus is adapted to collect measuring data concerning at least twoperiods of the periodic measuring data, to compare the symmetry between at least thefundamentals of two or more half-cycles of the collected data and to generate a signalthat indicates the symmetrical relation between at least the fundamentals of two ormore half-cycles of the collected measuring data.
申请人：Boris Cop
地址：Helsingborg SE
国籍：SE
代理机构：Volpe and Koenig, P.C.
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