RU2011122998A - THREE PHASE TRANSFORMER - Google Patents
THREE PHASE TRANSFORMER Download PDFInfo
- Publication number
- RU2011122998A RU2011122998A RU2011122998/07A RU2011122998A RU2011122998A RU 2011122998 A RU2011122998 A RU 2011122998A RU 2011122998/07 A RU2011122998/07 A RU 2011122998/07A RU 2011122998 A RU2011122998 A RU 2011122998A RU 2011122998 A RU2011122998 A RU 2011122998A
- Authority
- RU
- Russia
- Prior art keywords
- magnetic circuit
- yokes
- central rod
- tank
- phase
- Prior art date
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- Housings And Mounting Of Transformers (AREA)
Abstract
Трехфазный трансформатор, состоящий из броневого трехфазного магнитопровода с центральным стержнем и ярмами, имеющими внутреннюю и наружную части, закрывающими фазные обмотки высшего и низшего напряжения, которые охватывают центральный стержень и присоединены к проходным изоляторам, размещенным на крышке бака, магнитопровод и обмотки помещены в бак, заполненный охлаждающей жидкостью, герметично закрывающийся крышкой, отличающийся тем, что наружное ярмо совмещено со стенкой бака, выполнено в виде полого цилиндра, внутренние ярма имеют форму дисков с отверстиями для прохождения проводников обмоток к проходным изоляторам и циркуляции охлаждающей жидкости, верхняя и нижняя крышки также составляют часть магнитопровода, на них установлены проходные изоляторы соответственно высшего и низшего напряжения, при этом крышки, внутренние и наружное ярма и центральный стержень сочленены с минимальными зазорами и составляют замкнутый магнитопровод трансформатора.A three-phase transformer consisting of an armored three-phase magnetic circuit with a central rod and yokes having internal and external parts, covering the phase windings of higher and lower voltage, which cover the central rod and are connected to the bushing insulators located on the tank cover, the magnetic circuit and the windings are placed in the tank, filled with coolant, hermetically sealed with a lid, characterized in that the outer yoke is combined with the wall of the tank, made in the form of a hollow cylinder, I have internal yokes the shape of disks with holes for the passage of the winding conductors to the bushing insulators and coolant circulation, the upper and lower covers also form part of the magnetic circuit, they are equipped with bushing insulators of higher and lower voltage, respectively, while the covers, inner and outer yokes, and the central rod are articulated with minimal the gaps and make up a closed transformer magnetic circuit.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011122998/07A RU2482564C2 (en) | 2011-06-07 | 2011-06-07 | Three-phase transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011122998/07A RU2482564C2 (en) | 2011-06-07 | 2011-06-07 | Three-phase transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2011122998A true RU2011122998A (en) | 2012-12-20 |
| RU2482564C2 RU2482564C2 (en) | 2013-05-20 |
Family
ID=48790116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011122998/07A RU2482564C2 (en) | 2011-06-07 | 2011-06-07 | Three-phase transformer |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2482564C2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016200461A1 (en) * | 2016-01-15 | 2017-07-20 | Siemens Aktiengesellschaft | Vertical winding arrangement |
| DE102016200477A1 (en) * | 2016-01-15 | 2017-07-20 | Siemens Aktiengesellschaft | Winding arrangement with fixed winding sections |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE834874C (en) * | 1950-10-27 | 1952-03-24 | Guenther Suchy | transformer |
| US2948871A (en) * | 1957-07-26 | 1960-08-09 | United Transformer Corp | Miniature inductive devices |
| SU125297A1 (en) * | 1959-04-27 | 1959-11-30 | И.Д. Бобко | Submersible Transformer |
| SU1332395A1 (en) * | 1981-01-23 | 1987-08-23 | Краматорский Индустриальный Институт | Single-phase armored transformer |
| SU1141459A1 (en) * | 1983-11-09 | 1985-02-23 | Всесоюзный Научно-Исследовательский,Проектно-Конструкторский И Технологический Институт Взрывозащищенного И Рудничного Электрооборудования | Three-phase dry-type transformer |
| RU1826087C (en) * | 1991-02-06 | 1993-07-07 | Институт Прикладной Физики Ан Мсср | Shell-type three-phase transformer |
| RU2106711C1 (en) * | 1992-05-12 | 1998-03-10 | Георгий Борисович Черников | Shell-type magnetic core |
| RU2144229C1 (en) * | 1997-11-26 | 2000-01-10 | Центральный научно-исследовательский институт "Морфизприбор" | Three-phase balanced transformer |
| RU2273910C2 (en) * | 2003-02-25 | 2006-04-10 | Борис Фадеевич Ковалев | Electroinductive apparatus |
-
2011
- 2011-06-07 RU RU2011122998/07A patent/RU2482564C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2482564C2 (en) | 2013-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130608 |