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1. 发明申请

US20070108863A1 Stator for an electrical machine 审中-公开
标题翻译：电机定子
公开(公告)号：US20070108863A1
公开(公告)日：2007-05-17
申请号：US10573629
申请日：2004-09-29
申请人： Hubert Bischof , Frank Stambulic , Reinhard Meyer , Istvan Ragaly
发明人： Hubert Bischof , Frank Stambulic , Reinhard Meyer , Istvan Ragaly
IPC分类号： H02K1/00 , H01F7/06 , H02K19/26
CPC分类号： H02K3/28 , Y10T29/49073
摘要： A stator of a three-phase generator, having a multi-strand stator winding in which each of the m phase windings (19) is comprised of a group (22), which has a first coil (24) with coil sides (28, 29), which are contained in grooves (16) that are spaced apart from one another by 180° electrically and the first coil (24) has a particular number of turns (zw), has a second coil (27) with coil sides (29, 30), which are contained in grooves (16) that are spaced apart from one another by 180° electrically and the second coil (27) has a particular number of turns (zw); the second coil (27) is offset from the first coil (24) in a first direction by 180°/m electrically, and in accordance with the predetermined number of pole pairs, a corresponding number of groups (22) that are offset from one another by 360° electrically are arranged one after another in the stator.
摘要翻译：一种三相发电机的定子，具有多股定子绕组，其中每个m相绕组（19）由一组（22）组成，该组具有带有线圈侧（28）的第一线圈（24） 29），其包含在彼此间隔开180°的槽（16）中，并且第一线圈（24）具有特定的匝数（z≠w），具有第二线圈（27）具有线圈侧（29,30），其包含在彼此间隔开180°的槽（16）中，并且第二线圈（27）具有特定的匝数（z < w ）; 第二线圈（27）在第一方向上以第一方向偏移180°/ m，并且根据预定数量的极对，相应数量的组（22）从一个偏移在定子中一个接一个地布置另一个360°电。

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