RU2002122166A - Three-phase loop two-layer fractional (q = 15/13) winding of electrical machines - Google Patents

Three-phase loop two-layer fractional (q = 15/13) winding of electrical machines

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Publication number
RU2002122166A
RU2002122166A RU2002122166/09A RU2002122166A RU2002122166A RU 2002122166 A RU2002122166 A RU 2002122166A RU 2002122166/09 A RU2002122166/09 A RU 2002122166/09A RU 2002122166 A RU2002122166 A RU 2002122166A RU 2002122166 A RU2002122166 A RU 2002122166A
Authority
RU
Russia
Prior art keywords
groups
winding
phase
phase loop
electrical machines
Prior art date
Application number
RU2002122166/09A
Other languages
Russian (ru)
Other versions
RU2235402C2 (en
Inventor
Турсун Абдалимович Ахунов
Лев Николаевич Макаров
Виктор Иванович Попов
Юрий Николаевич Петров
Original Assignee
Ярославский электромашиностроительный завод - ОАО "ELDIN" (ЭЛДИН)
Волжска государственна инженерно-педагогическа академи
Волжская государственная инженерно-педагогическая академия
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ярославский электромашиностроительный завод - ОАО "ELDIN" (ЭЛДИН), Волжска государственна инженерно-педагогическа академи, Волжская государственная инженерно-педагогическая академия filed Critical Ярославский электромашиностроительный завод - ОАО "ELDIN" (ЭЛДИН)
Priority to RU2002122166/09A priority Critical patent/RU2235402C2/en
Publication of RU2002122166A publication Critical patent/RU2002122166A/en
Application granted granted Critical
Publication of RU2235402C2 publication Critical patent/RU2235402C2/en

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Claims (1)

Трехфазная петлевая двухслойная дробная (q=15/13) обмотка электрических машин, выполняемая 2р=26·с-полюсной в z=90·с пазах с числом пазов на полюс и фазу q=15/13 из 6р=78·с катушечных групп с номерами от 1Г до 78Г(с) при группировке катушек по числовому ряду 2 1 1 1 1 1 2 1 1 1 1 1 1 и их шаге по пазам уπ=4, в каждой фазе которой четные группы включаются встречно относительно нечетных, отличающаяся тем, что группы от 1Г до 13Г первой из повторяющихся раз одинаковых группировок имеют числа витков катушек по (1-x)wк для двухкатушечных групп 1Г и 7Г, по (1+x)wк для групп 4Г, 10Г, 11Г и по wк для остальных групп при началах I, II, III фаз из начал групп соответственно 1Г, 27Г, 53Г, где с=1 и 2; 2wк - число витков полностью заполненного паза при значении х=0,32.Three-phase loop two-layer fractional (q = 15/13) winding of electric machines, performed 2p = 26 · s-pole in z = 90 · with grooves with the number of grooves per pole and phase q = 15/13 of 6p = 78 · with coil groups with numbers from 1G to 78G (s) when the coils are grouped in a number line 2 1 1 1 1 1 2 1 1 1 1 1 1 1 and their pitch in the grooves is π = 4, in each phase of which even groups are turned on relatively relatively odd, characterized in that groups from 1G to 13G of the first of the same groups repeating once have the number of coil turns in (1-x) w k for double-coil groups 1G and 7G, in (1 + x) w k for 4G, 10G, 11G groups and by w k for the remaining groups at the beginnings of phases I, II, III from the beginning of the groups, respectively, 1G, 27G, 53G, where c = 1 and 2; 2w to - the number of turns of a completely filled groove with a value of x = 0.32.
RU2002122166/09A 2002-08-15 2002-08-15 Three-phase double-layer fractional-slot (q=15/13) lap winding for electrical machines RU2235402C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002122166/09A RU2235402C2 (en) 2002-08-15 2002-08-15 Three-phase double-layer fractional-slot (q=15/13) lap winding for electrical machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002122166/09A RU2235402C2 (en) 2002-08-15 2002-08-15 Three-phase double-layer fractional-slot (q=15/13) lap winding for electrical machines

Publications (2)

Publication Number Publication Date
RU2002122166A true RU2002122166A (en) 2004-02-20
RU2235402C2 RU2235402C2 (en) 2004-08-27

Family

ID=33412810

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002122166/09A RU2235402C2 (en) 2002-08-15 2002-08-15 Three-phase double-layer fractional-slot (q=15/13) lap winding for electrical machines

Country Status (1)

Country Link
RU (1) RU2235402C2 (en)

Also Published As

Publication number Publication date
RU2235402C2 (en) 2004-08-27

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20120816