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1. 发明授权

US4351102A Method for winding the stator in a three phase AC machine 失效
标题翻译：将定子卷绕在三相交流电机中的方法
公开(公告)号：US4351102A
公开(公告)日：1982-09-28
申请号：US937913
申请日：1978-08-30
申请人： Alfred Grozinger , Manfred Frister , Helmut Kreuzer
发明人： Alfred Grozinger , Manfred Frister , Helmut Kreuzer
IPC分类号： H02K3/28 , H02K15/085
CPC分类号： H02K3/28 , Y10T29/49009
摘要： The first, second and third winding for the stator of a three phase AC machine having n grooves per pole and phase are wound either sequentially or simultaneously. When wound sequentially, the first, second and third winding start at, respectively, a first, second and third groove and end at a first, second and third end groove. The starting grooves are adjacent grooves, that is spaced from each other by a number of grooves equal to n. The same is true for the end grooves. The wires are then interconnected such that the winding start and the winding end of the second winding are electrically interchanged. The winding process takes place in one direction only. When all windings are wound simultaneously, the winding process takes place in a first direction and, upon reaching the end grooves, the winding direction is reversed without creating a winding end at the end grooves. The winding ends are created when the winding in the opposite direction is completed.
摘要翻译：用于具有每极和相的n个沟槽的三相交流电机的定子的第一，第二和第三绕组顺序地或同时地缠绕。当顺序缠绕时，第一，第二和第三绕组分别开始于第一，第二和第三凹槽，并且在第一，第二和第三端部凹槽处终止。起始槽是相邻的槽，它们彼此间隔数个等于n的槽。端槽也是如此。然后将导线互连，使得第二绕组的绕组起始端和绕组端电互换。卷绕过程仅在一个方向进行。当所有绕组同时缠绕时，卷绕过程在第一方向上发生，并且在到达端部凹槽时，卷绕方向相反，而在端部凹槽处不产生卷绕端。当相反方向的绕组完成时，产生绕组端。

2. 发明授权

US4307311A Winding method for an electrical generator and generator manufactured by the method 失效
标题翻译：通过该方法制造的发电机和发电机的绕线方法
公开(公告)号：US4307311A
公开(公告)日：1981-12-22
申请号：US140719
申请日：1980-04-16
申请人： Alfred Grozinger
发明人： Alfred Grozinger
IPC分类号： H02K19/34 , H02K3/28 , H02K1/00
CPC分类号： H02K3/28 , Y10S174/22 , Y10T29/49009
摘要： A three-phase stator winding of an alternator is divided into six partial windings. Each partial winding, regardless of electrical phase, is wound starting at the slot immediately adjacent to the slot wherein the last previously wound winding was started and in the same winding direction. The first partial windings for the subsequent phases are also inserted in the slots in the same direction as the first partial winding for the first phase, so that connecting arcs are formed on the same side of the stator as was the case for the first phase. The second partial windings for each phase are placed so that the connecting arcs form on the side of the stator opposite to that on which the first connecting arcs were formed. The winding starts and winding ends of each of the partial windings associated with a given phase are connected so that the partial windings are connected either in series or in parallel. The so-formed series or parallel circuits are then connected to form either a Y or a .DELTA. configuration.
摘要翻译：交流发电机的三相定子绕组分为六个部分绕组。每个部分绕组，无论电相如何，从紧邻槽的开槽开始卷绕，其中最后一个先前缠绕的绕组开始并且处于相同的缠绕方向。用于后续相的第一部分绕组也沿与第一相的第一部分绕组相同的方向插入槽中，使得连接电弧形成在与第一相的情况相同的定子的相同侧上。每相的第二部分绕组被放置成使得在定子的与形成有第一连接弧的定子相反的一侧上形成连接弧。绕组开始，并且与给定相位相关联的每个部分绕组的绕组端部被连接，使得部分绕组串联或并联连接。然后将如此形成的串联或并联电路连接以形成Y或DELTA配置。

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