SU942212A1 - Single-phase electric motor stator - Google Patents
Single-phase electric motor stator Download PDFInfo
- Publication number
- SU942212A1 SU942212A1 SU782690811A SU2690811A SU942212A1 SU 942212 A1 SU942212 A1 SU 942212A1 SU 782690811 A SU782690811 A SU 782690811A SU 2690811 A SU2690811 A SU 2690811A SU 942212 A1 SU942212 A1 SU 942212A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- grooves
- phase
- electric motor
- small
- phase electric
- Prior art date
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- Windings For Motors And Generators (AREA)
Description
1one
Изобретение относитс к электрическим машинам, а именно к статорам однофазных электродвигателей.The invention relates to electric machines, namely, stators of single-phase electric motors.
Известны однофазные двигатели с несимметричными обмотками, секции обмоток которых соединены последовательно , а оси фаз сдвинуты в пространстве на угол б7 - 1 J.Single-phase motors with asymmetrical windings are known, the winding sections of which are connected in series, and the axes of the phases are shifted in space by an angle of --7 - 1 J.
Недостаток известных двигателей неудовлетварительные пусковые характеристики .The lack of known engines is unsatisfactory starting characteristics.
Наиболее близким к предлагаемому по технической сущности и достигаемому результату вл етс однофазный электродвигатель, содержащий статор is с магнитопровдом, в котором выполнены большие и малые пазы. В пазах установлена вразвалку двухфазна катушечна однослойна обмотка 1.2,The closest to the proposed technical essence and the achieved result is a single-phase electric motor containing a stator with a magnetic conductor, in which large and small grooves are made. In the grooves, the two-phase coil-mounted single-layer winding 1.2 is installed,
Недостатком известного электродви-20 гател также вл ютс неудовлетворительные пусковые характеристики оThe disadvantage of the known electro-20 gatel is also unsatisfactory starting characteristics of
Цель изобретени - улучшение пусковых характеристик.The purpose of the invention is to improve the starting characteristics.
Поставленна цель достигаетс тем, что одна фаза обмотки установлена в половине больших пазов, а друга фаза в другой половине пазов и в малых пазах, число которых больше или равно половине малых пазое, причем установленные в малых пазах катушки выполнены ступенчатыми.The goal is achieved by the fact that one phase of the winding is installed in half of the large slots, and another phase in the other half of the slots and small slots, the number of which is greater than or equal to half of the small groove, and the coils installed in the small slots are stepwise.
На чертеже приведена развертка активной зоны статора с числом пазов . Числа малых и болВших пазов равны 8.The drawing shows a scan of the stator core with the number of slots. The numbers of small and large grooves are equal to 8.
Статор.содержит пазы 1-16, из которых 1- и 9 12 - малые, а 5-8 и 13-16 - большие. Обмотка содержит две фазы выводные концы фазы, уложен ной в больших пазах, обозначены индексами , а фазы, уложенной в большие и малые пазы - С -Сд ,Stator. Contains grooves 1-16, of which 1- and 9 12 - small, and 5-8 and 13-16 - large. The winding contains two phases; the lead ends of the phase, laid in large grooves, are denoted by indices, and the phases, laid in large and small grooves, C – Cd,
Обмотка выполнена на число пар полюсов . Данные обмотки могут служить элементами более с/южных обмоток на 2л полюсов и Q параллельных ветвей.Winding performed on the number of pairs of poles. These windings can serve as elements of more c / south windings for 2n poles and Q parallel branches.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782690811A SU942212A1 (en) | 1978-11-30 | 1978-11-30 | Single-phase electric motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782690811A SU942212A1 (en) | 1978-11-30 | 1978-11-30 | Single-phase electric motor stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU942212A1 true SU942212A1 (en) | 1982-07-07 |
Family
ID=20796156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782690811A SU942212A1 (en) | 1978-11-30 | 1978-11-30 | Single-phase electric motor stator |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU942212A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2620602C2 (en) * | 2015-03-30 | 2017-05-29 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский государственный аграрный заочный университет"(ФГБОУ ВО РГАЗУ) | Method of starting single phase linear induction electromotor and device, which implements it |
-
1978
- 1978-11-30 SU SU782690811A patent/SU942212A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2620602C2 (en) * | 2015-03-30 | 2017-05-29 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский государственный аграрный заочный университет"(ФГБОУ ВО РГАЗУ) | Method of starting single phase linear induction electromotor and device, which implements it |
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