RU2003134620A - THREE-PHASE TWO-LAYER FRACTIONAL (Q = 1.25) WINDING OF ELECTRIC MACHINES - Google Patents

THREE-PHASE TWO-LAYER FRACTIONAL (Q = 1.25) WINDING OF ELECTRIC MACHINES Download PDF

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Publication number
RU2003134620A
RU2003134620A RU2003134620/11A RU2003134620A RU2003134620A RU 2003134620 A RU2003134620 A RU 2003134620A RU 2003134620/11 A RU2003134620/11 A RU 2003134620/11A RU 2003134620 A RU2003134620 A RU 2003134620A RU 2003134620 A RU2003134620 A RU 2003134620A
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RU
Russia
Prior art keywords
winding
phase
electric machines
group
coil
Prior art date
Application number
RU2003134620/11A
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Russian (ru)
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RU2267205C2 (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 RU2003134620/09A priority Critical patent/RU2267205C2/en
Publication of RU2003134620A publication Critical patent/RU2003134620A/en
Application granted granted Critical
Publication of RU2267205C2 publication Critical patent/RU2267205C2/en

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Claims (1)

Трехфазная двухслойная дробная (q=1,25) обмотка электрических машин, выполненная 2p=8c-полюсной с группировкой 2 1 1 1 в z=15с пазах из 12с катушечных групп с номерами 1Г...12(с)Г с концентрическими катушками при среднем их шаге по пазам Ук=2, целом числе с=1, 2,...и 2wк витках паза, отличающаяся тем, что в группах 1Г...4Г первой группировки двухкатушечная группа 1Г имеет шаги катушек Упi=3, 1 с числами витков по (1-x)Wk, а однокатушечные – Уп=2 с числом витков (1+х)Wк в группе 3Г при wk витках в остальных катушках групп, причем указанное распределение неравновитковых катушек повторяется в каждой последующей группировке, где х=0,44.Three-phase two-layer fractional (q = 1.25) winding of electric machines, made 2p = 8c-pole with grouping 2 1 1 1 in z = 15c grooves from 12s coil groups with numbers 1G ... 12 (s) G with concentric coils at their average pitch in the grooves Y k = 2, the whole number c = 1, 2, ... and 2w to the turns of the groove, characterized in that in groups 1G ... 4G of the first group, the two-coil group 1G has coil steps Y pi = 3 1 with the numbers of turns on (1-x) W k, a single coil - Y n 2 = the number of turns (1 + x) W k in group when w k 3G coils in the remaining groups of coils, wherein said distribution neravnovitkovyh atushek repeated in each subsequent group, wherein x = 0.44.
RU2003134620/09A 2003-11-28 2003-11-28 THREE-PHASE TWO-LAYER SPLIT (q=1,25) WINDING OF ELECTRIC MACHINES RU2267205C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003134620/09A RU2267205C2 (en) 2003-11-28 2003-11-28 THREE-PHASE TWO-LAYER SPLIT (q=1,25) WINDING OF ELECTRIC MACHINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003134620/09A RU2267205C2 (en) 2003-11-28 2003-11-28 THREE-PHASE TWO-LAYER SPLIT (q=1,25) WINDING OF ELECTRIC MACHINES

Publications (2)

Publication Number Publication Date
RU2003134620A true RU2003134620A (en) 2005-05-10
RU2267205C2 RU2267205C2 (en) 2005-12-27

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RU2003134620/09A RU2267205C2 (en) 2003-11-28 2003-11-28 THREE-PHASE TWO-LAYER SPLIT (q=1,25) WINDING OF ELECTRIC MACHINES

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Publication number Publication date
RU2267205C2 (en) 2005-12-27

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Effective date: 20121129