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THREE-PHASE ASYMMETRICAL FRACTIONAL-SLOT WINDING WITH 2p=12amp;middot;c POLES IN z = 75amp;middot;c SLOTS

机译：z = 75的2p = 12 c极的三相不对称分数线缠绕

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摘要

FIELD: electric machinery industry.;SUBSTANCE: three-phase asymmetric fractional-slot winding with 2р=12·с poles in z=75 с slots is implemented as a double-layered m'=3-zone winding with number of slots per pole and phase defined as q=z/3p=25/6, and is composed of 18·с coil groups with numbers from 1G to 18G с and with coils grouping as 544444454444445444 sequence repeated c times. In 1G...18G groups concentric coils have slot pitches of y_si=10, 8, 6, 4, 2 with turn numbers of (l-x)w_K, w_K, w_K, w_K, (l-x)w_K for all five-coil groups, and y'_si=9, 7, 5, 3 with w_K, (l+x) w_K, w_K, (l-x) w_K turns for four-coil groups 2G, 3G, 13G, 14G, 17G, while other groups with slot pitches of y'_si=6, 6, 6, 6 have (l-x) w_K, w_K, (l+x) w_K, w_K turns in 4G, 5G, 6G, 7G, 18G groups and w_K, (l+x) w_K, w_K (l-x) w_K turns in 9G, 10G, 11G, 12G, 16G, where с=1, 2, 3,..., 2w_K is the number of turns in those slots that are completely filled with winding, and х=0.48.;EFFECT: lowering of asymmetry factor and differential scattering of m=3-phase, m'=3-zone asymmetric fractional-slot lap winding.;4 dwg

机译：领域：电机工业。物质：在z = 75с槽中具有2р=12Ω极的三相不对称分数槽绕组被实现为双层m'= 3区绕组，每极槽数并且，相位被定义为q ＝ z / 3p ＝ 25/6，并且由编号为1G至18G的18个线圈组组成，并且线圈分组为544444454444445444，该线圈组重复c次。在1G ... 18G组中，同心线圈的槽节距为y _{si = 10、8、6、4、2，匝数为（lx）w _{K ，w所有五个线圈组的_{K ，w _{K ，w _{K ，（lx）w _{K '_{si = 9、7、5、3，其中w _{K ，（l + x）w _{K ，w _{K ，（lx）w _{K 转向四线圈组2G，3G，13G，14G，17G，而其他组的槽间距为y'_{si = 6 ，6、6、6具有（lx）w _{K ，w _{K ，（l + x）w _{K ，w _{K 分为4G，5G，6G，7G，18G组和w _{K ，（l + x）w _{K ，w _{K （lx）w _{K 依次进入9G，10G，11G，12G，16G，其中с= 1、2、3，...，2w _{K 是数字完全充满绕组的那些槽中的匝数，х= 0.48 。;效果：降低不对称因子和m = 3相，m'= 3区不对称分数槽搭接绕组的差分散射。; 4 dwg}}}}}}}}}}}}}}}}}}}}}

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公开/公告号RU2324276C2

专利类型
公开/公告日2008-05-10

原文格式PDF
申请/专利权人 OTKRYTOE AKTSIONERNOE OBSHCHESTVO JAROSLAVSKIJ EHLEKTROMASHINOSTROITELNYJ ZAVOD-OAO ELDIN (EHLDIN);VOLZHSKAJA GOSUDARSTVENNAJA INZHENERNO-PEDAGOGICHESKAJA AKADEMIJA-VGIPA;
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申请/专利号RU20040133292
发明设计人 PETROV JURIJ NIKOLAEVICH;POPOV VIKTOR IVANOVICH;MAKAROV LEV NIKOLAEVICH;AKHUNOV TURSUN ABDALIMOVICH;
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申请日2004-11-15
分类号H02K3/04;H02K3/28;
国家 RU
入库时间 2022-08-21 19:50:43

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