RU2003134967A - THREE-PHASE TWO-LAYER FRACTIONAL (Q = 6,25) WINDING OF ELECTRIC MACHINES - Google Patents

THREE-PHASE TWO-LAYER FRACTIONAL (Q = 6,25) WINDING OF ELECTRIC MACHINES Download PDF

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Publication number
RU2003134967A
RU2003134967A RU2003134967/11A RU2003134967A RU2003134967A RU 2003134967 A RU2003134967 A RU 2003134967A RU 2003134967/11 A RU2003134967/11 A RU 2003134967/11A RU 2003134967 A RU2003134967 A RU 2003134967A RU 2003134967 A RU2003134967 A RU 2003134967A
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RU
Russia
Prior art keywords
winding
phase
electric machines
turns
groups
Prior art date
Application number
RU2003134967/11A
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Russian (ru)
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RU2267210C2 (en
Inventor
Турсун Абдалимович Ахунов (RU)
Турсун Абдалимович Ахунов
Лев Николаевич Макаров (RU)
Лев Николаевич Макаров
Виктор Иванович Попов (RU)
Виктор Иванович Попов
Юрий Николаевич Петров (RU)
Юрий Николаевич Петров
Original Assignee
Ярославский электромашиностроительный завод-ОАО "ELDIN" (RU)
Ярославский электромашиностроительный завод-ОАО "ELDIN"
Волжска государственна инженерно-педагогическа академи -ВГИПА (RU)
Волжская государственная инженерно-педагогическая Академия-ВГИПА
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Application filed by Ярославский электромашиностроительный завод-ОАО "ELDIN" (RU), Ярославский электромашиностроительный завод-ОАО "ELDIN", Волжска государственна инженерно-педагогическа академи -ВГИПА (RU), Волжская государственная инженерно-педагогическая Академия-ВГИПА filed Critical Ярославский электромашиностроительный завод-ОАО "ELDIN" (RU)
Priority to RU2003134967/09A priority Critical patent/RU2267210C2/en
Publication of RU2003134967A publication Critical patent/RU2003134967A/en
Application granted granted Critical
Publication of RU2267210C2 publication Critical patent/RU2267210C2/en

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Claims (1)

Трехфазная двухслойная дробная (q=6,25) обмотка электрических машин, выполненная 2p=8c-полюсной с группировкой 7 6 6 6 в z=75c пазах из 12с катушечных групп с номерами 1Г...12(с)Г с концентрическими катушками при среднем их шаге по пазам Ук=9, целом числе с=1, 2, ..., номерах i' и i=1...7 катушек в группах, начиная с наружной, 2wк витках паза, отличающаяся тем, что в группах 1Г...4Г первой группировки семикатушечная группа 1Г имеет шаги катушек yпi=15-2(i-1) с числами витков по (1-x)wк в i=1 и 7, а шестикатушечные – у’пi=14-2(i'-1) с числом витков (1+х)wк в i'=3 группы 3Г при wк витках в остальных катушках групп, причем указанное распределение неравновитковых катушек повторяется в каждой последующей группировке, где х=0,46.Three-phase two-layer fractional (q = 6.25) winding of electric machines made of 2p = 8c-pole with grouping 6 6 6 in z = 75c grooves of 12s coil groups with numbers 1G ... 12 (s) G with concentric coils at their average step in the grooves Y k = 9, the whole number c = 1, 2, ..., numbers i 'and i = 1 ... 7 coils in groups, starting from the outer, 2w to the turns of the groove, characterized in that in groups 1G ... 4G of the first grouping, the seven-coil group 1G has coil steps y pi = 15-2 (i-1) with the number of turns in (1-x) w k at i = 1 and 7, and six- coil - y ' pi = 14-2 (i'-1) with the number of turns (1 + x) w to i '= 3 groups of 3G with w to turns to the rest group coils, and the indicated distribution of unequal coils is repeated in each subsequent grouping, where x = 0.46.
RU2003134967/09A 2003-12-02 2003-12-02 THREE-PHASE TWO-LAYER SPLIT (q=6,25) WINDING OF ELECTRIC MACHINES RU2267210C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003134967/09A RU2267210C2 (en) 2003-12-02 2003-12-02 THREE-PHASE TWO-LAYER SPLIT (q=6,25) WINDING OF ELECTRIC MACHINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003134967/09A RU2267210C2 (en) 2003-12-02 2003-12-02 THREE-PHASE TWO-LAYER SPLIT (q=6,25) WINDING OF ELECTRIC MACHINES

Publications (2)

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RU2003134967A true RU2003134967A (en) 2005-05-10
RU2267210C2 RU2267210C2 (en) 2005-12-27

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Publication number Publication date
RU2267210C2 (en) 2005-12-27

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Effective date: 20121203