RU2003134619A - THREE-PHASE TWO-LAYER FRACTIONAL (Q = 4,25) WINDING OF ELECTRIC MACHINES - Google Patents

THREE-PHASE TWO-LAYER FRACTIONAL (Q = 4,25) WINDING OF ELECTRIC MACHINES Download PDF

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Publication number
RU2003134619A
RU2003134619A RU2003134619/11A RU2003134619A RU2003134619A RU 2003134619 A RU2003134619 A RU 2003134619A RU 2003134619/11 A RU2003134619/11 A RU 2003134619/11A RU 2003134619 A RU2003134619 A RU 2003134619A RU 2003134619 A RU2003134619 A RU 2003134619A
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RU
Russia
Prior art keywords
winding
phase
group
electric machines
coils
Prior art date
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RU2003134619/11A
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Russian (ru)
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RU2267204C2 (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
Открытое акционерное общество Ярославский электромашиностроительный завод-ОАО "ELDIN" (RU)
Открытое акционерное общество 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 Открытое акционерное общество Ярославский электромашиностроительный завод-ОАО "ELDIN" (RU), Открытое акционерное общество Ярославский электромашиностроительный завод-ОАО "ELDIN", Волжска государственна инженерно-педагогическа академи -ВГИПА (RU), Волжская государственная инженерно-педагогическая Академия-ВГИПА filed Critical Открытое акционерное общество Ярославский электромашиностроительный завод-ОАО "ELDIN" (RU)
Priority to RU2003134619/09A priority Critical patent/RU2267204C2/en
Publication of RU2003134619A publication Critical patent/RU2003134619A/en
Application granted granted Critical
Publication of RU2267204C2 publication Critical patent/RU2267204C2/en

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Claims (1)

Трехфазная двухслойная дробная (q=4,25) обмотка электрических машин, выполненная 2р=8с-полюсной с группировкой 5 4 4 4 в z=51с пазах из 12с катушечных групп с номерами 1Г...12(с)Г с концентрическими катушками при среднем их шаге по пазам ук=6, целом числе с=1, 2,... и 2wк витках паза, отличающаяся тем, что в группах 1Г...4Г первой группировки пятикатушечная группа 1Г имеет шаги катушек упi=10, 8, 6, 4, 2 с числами витков (1-х)wк, wк, wк, wк, (1-х)wк, а четырехкатушечные – уп=9, 7, 5, 3 с числами витков wк, (1+x)wк, wк, wк в группе 3Г при wк витках в остальных катушках групп, причем указанное распределение неравновитковых катушек повторяется в каждой последующей группировке, где х=0,45.Three-phase two-layer fractional (q = 4.25) winding of electric machines, made 2p = 8s-pole with a group of 5 4 4 4 in z = 51s grooves from 12s coil groups with numbers 1G ... 12 (s) G with concentric coils at their average step along the grooves at k = 6, c = an integer 1, 2, ..., and 2w to the groove windings, characterized in that the group 1D ... 4D first grouping pyatikatushechnaya group 1D has coils steps pi y = 10 , 8, 6, 4, 2 with the numbers of turns (1-x) w k , w k , w k , w k , (1-x) w k , and four-coil - at n = 9, 7, 5, 3 s numbers of turns w k (1 + x) w k, w k, w k in 3G group when w to the rest coils reels groups, wherein m said distribution neravnovitkovyh coils is repeated in each successive grouping, where x = 0.45.
RU2003134619/09A 2003-11-28 2003-11-28 THREE-PHASE TWO-LAYER SPLIT (q=4,25) WINDING OF ELECTRIC MACHINES RU2267204C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003134619/09A RU2267204C2 (en) 2003-11-28 2003-11-28 THREE-PHASE TWO-LAYER SPLIT (q=4,25) WINDING OF ELECTRIC MACHINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003134619/09A RU2267204C2 (en) 2003-11-28 2003-11-28 THREE-PHASE TWO-LAYER SPLIT (q=4,25) WINDING OF ELECTRIC MACHINES

Publications (2)

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RU2003134619A true RU2003134619A (en) 2005-05-10
RU2267204C2 RU2267204C2 (en) 2005-12-27

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RU2003134619/09A RU2267204C2 (en) 2003-11-28 2003-11-28 THREE-PHASE TWO-LAYER SPLIT (q=4,25) WINDING OF ELECTRIC MACHINES

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RU2267204C2 (en) 2005-12-27

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Effective date: 20121129