RU2003134353A - THREE-PHASE TWO-LAYER FRACTIONAL (Q = 3,5) SEMI-SWITCHABLE WITH RESPECT TO 2P1 / 2P2 = 2/1 WINDING - Google Patents

THREE-PHASE TWO-LAYER FRACTIONAL (Q = 3,5) SEMI-SWITCHABLE WITH RESPECT TO 2P1 / 2P2 = 2/1 WINDING Download PDF

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Publication number
RU2003134353A
RU2003134353A RU2003134353/11A RU2003134353A RU2003134353A RU 2003134353 A RU2003134353 A RU 2003134353A RU 2003134353/11 A RU2003134353/11 A RU 2003134353/11A RU 2003134353 A RU2003134353 A RU 2003134353A RU 2003134353 A RU2003134353 A RU 2003134353A
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RU
Russia
Prior art keywords
phase
coil
groups
winding
respect
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Application number
RU2003134353/11A
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Russian (ru)
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RU2261514C2 (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 гос ударственна инженерно-педагогическа академи ВГИПА (RU)
Волжская гос ударственная инженерно-педагогическая академия ВГИПА
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Application filed by Ярославский электромашиностроительный завод ОАО "ELDIN" (RU), Ярославский электромашиностроительный завод ОАО "ELDIN", Волжска гос ударственна инженерно-педагогическа академи ВГИПА (RU), Волжская гос ударственная инженерно-педагогическая академия ВГИПА filed Critical Ярославский электромашиностроительный завод ОАО "ELDIN" (RU)
Priority to RU2003134353/11A priority Critical patent/RU2261514C2/en
Publication of RU2003134353A publication Critical patent/RU2003134353A/en
Application granted granted Critical
Publication of RU2261514C2 publication Critical patent/RU2261514C2/en

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Claims (1)

Трехфазная двухслойная дробная (q=3,5) полюсопереключаемая в отношении 2pl/2p2=2/1 обмотка с соединением фаз по схемам Y/YY или Δ /YY, выполняемая в z=6p2q пазах из Nкг=6р2 катушечных групп с шагом катушек по пазам yп≈ z/2p1 при разделении каждой фазы на две части с нечетными группами в одной, четными в другой и с дополнительными выводами средних точек в каждой фазе, отличающаяся тем, что при 2p1/2p2=4/2, 8/4, 12/6, 16/8 концентрические группы нечетные четырех-катушечные имеют шаги катушек yпi=8-2(i-1) с числами витков (1-х)wk катушек с i=1, 4 и (i+x)wk катушки с i=2, а четные трех-катушечные - y' пi=7-2(i-1) с числом витков (1+х)wk катушки с i=2 при wk витках остальных катушек групп, где z=21 для 2p1/2p2=4/2, z=42 для 2p1/2p2=8/4, z=63 для 2p1/2p2=12/6, z=84 для 2p1/2p2=16/8, i=1... 4 - номер катушки в группе, начиная с наружной, 2wk - число витков каждого паза при значении х=0,53.Three-phase two-layer fractional (q = 3,5) pole switchable with respect to 2p l / 2p 2 = 2/1 winding with phase connection according to Y / YY or Δ / YY schemes, performed in z = 6p 2 q grooves from N kg = 6p 2 coil groups with a pitch of the coils in the grooves y p ≈ z / 2p 1 when dividing each phase into two parts with odd groups in one, even in the other and with additional conclusions of the midpoints in each phase, characterized in that at 2p 1 / 2p 2 = 4/2 , 8/4, 12/6, 16/8 concentric groups of odd four-coil groups have coil steps y pi = 8-2 (i-1) with numbers of turns (1) w k coils with i = 1, 4 and (i + x) w k coil with i = 2, and m even ex-coil - y 'pi = 7-2 (i-1) from the number of turns (1 + x) w k spool when i = 2 w k coils reels remaining groups where z = 21 for 2p 1 / 2p = 2 4/2, z = 42 for 2p 1 / 2p 2 = 8/4, z = 63 for 2p 1 / 2p 2 = 12/6, z = 84 for 2p 1 / 2p 2 = 16/8, i = 1. .. 4 - the number of coils in the group, starting from the outside, 2w k - the number of turns of each groove with a value of x = 0.53.
RU2003134353/11A 2003-11-26 2003-11-26 THREE-PHASE, DOUBLE-LAYER, FRACTIONAL-SLOT (q=3.5), 2p1/2p2=2/1 POLE-CHANGING WINDING RU2261514C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003134353/11A RU2261514C2 (en) 2003-11-26 2003-11-26 THREE-PHASE, DOUBLE-LAYER, FRACTIONAL-SLOT (q=3.5), 2p1/2p2=2/1 POLE-CHANGING WINDING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003134353/11A RU2261514C2 (en) 2003-11-26 2003-11-26 THREE-PHASE, DOUBLE-LAYER, FRACTIONAL-SLOT (q=3.5), 2p1/2p2=2/1 POLE-CHANGING WINDING

Publications (2)

Publication Number Publication Date
RU2003134353A true RU2003134353A (en) 2005-05-27
RU2261514C2 RU2261514C2 (en) 2005-09-27

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RU2003134353/11A RU2261514C2 (en) 2003-11-26 2003-11-26 THREE-PHASE, DOUBLE-LAYER, FRACTIONAL-SLOT (q=3.5), 2p1/2p2=2/1 POLE-CHANGING WINDING

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Publication number Publication date
RU2261514C2 (en) 2005-09-27

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Effective date: 20121127