SU980226A1 - Combined ac electric machine - Google Patents
Combined ac electric machine Download PDFInfo
- Publication number
- SU980226A1 SU980226A1 SU813255282A SU3255282A SU980226A1 SU 980226 A1 SU980226 A1 SU 980226A1 SU 813255282 A SU813255282 A SU 813255282A SU 3255282 A SU3255282 A SU 3255282A SU 980226 A1 SU980226 A1 SU 980226A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- winding
- phase
- combined
- terminals
- transformer
- Prior art date
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- Windings For Motors And Generators (AREA)
Description
(54) СОВМЕЩЕННАЯ ЭЛЕКТРИЧЕСКАЯ МАШИНА ПЕРЕМЕННОГО ТОКА(54) ALTERNATED ALTERNATING ELECTRICAL MACHINE
Изобретение относитс к совмещенньом электрическим машинам, например, одномашинных преобразователей частоты и числа фаз, бесконтактных машин с совмещенным возбудителем и др.The invention relates to a combined electric machines, for example, single-machine frequency converters and the number of phases, contactless machines with a combined pathogen, etc.
Известны совмещенные электрические машины, на статоре которых расположены две первичные разнополюсные обмотки двигател и генератора, а на роторе - одна обмотка совмещенного типа, с которой снимаетс напр жение преобразованной частоты 1.Combined electrical machines are known, on the stator of which there are two primary opposite-pole motor and generator windings, and on the rotor one single-type winding with which the voltage of the converted frequency 1 is removed.
Недостатки указанных машин - сложность конструкции и технологии изготовлени из-за наличи на статоре двух отдельных обмоток.The disadvantages of these machines are the complexity of the design and manufacturing technology due to the presence of two separate windings on the stator.
Известна также совмещенна электрическа машина, на статоре которой расположена совмещенна обмотка, кажда фаза которой разделена на две части, соединенные между собой последовательно, и подключена к вторичной обмотке трансформатора, первична обмотка которого, а такхсе узловые точки соединени частей фаз подключены к первичной сети 21.A combined electrical machine is also known, on the stator of which there is a combined winding, each phase of which is divided into two parts interconnected in series and connected to the secondary winding of the transformer, the primary winding of which is connected to the primary network 21.
Недостатки таких машин - сложность конструкции из-за наличи отдельного трансформатора и большое число выводов от обмотки.The disadvantages of such machines - the complexity of the design due to the presence of a separate transformer and a large number of conclusions from the winding.
Наиболее близкой к предлагаемой Явл етс совмещенна электрическа машина с трехфазной совмещенной обмоткой статора с числами пар полюсов , соединенной в треугольник, фазы которой разделены на две части и соединены между собой последовательно , узловые точки соединени частей каждой фазы подключены к трех10 фазной сети, а узловые точки соединени между собой фаз подключены к вторичной обмотке трансформатора, первична обмотка которого соединена с той же трехфазной сетью 3. - Closest to the proposed one is a combined electric machine with a three-phase combined stator winding with numbers of pole pairs connected in a triangle, the phases of which are divided into two parts and connected in series, the node connection points of the parts of each phase are connected to three10 phase networks, and the node points the interconnection of the phases is connected to the secondary winding of the transformer, the primary winding of which is connected to the same three-phase network 3. -
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Недостаток известного устройства сложность конструкции из-.за наличи отдельного трансформатора.A disadvantage of the known device is the complexity of the design due to the presence of a separate transformer.
Цель изобретени - упрощение конструкции и повышение использовани The purpose of the invention is to simplify the design and increase the use of
20 активных материалов путем исключени отдельного трансформатора.20 active materials by excluding a separate transformer.
Указанна цель достигаетс тем, что узловые точки соединени между собой фаз питаютс от дополнительной This goal is achieved by the fact that the nodal points of connection between the phases are powered by additional
25 полюсной обмотки, уложенной в пазы статора вместе с совмещенной обмоткой.25 pole winding, laid in the slots of the stator with the combined winding.
На фиг. 1 представлена схема соединений совмещенной обмотки статора FIG. 1 shows the wiring diagram of the combined stator winding
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813255282A SU980226A1 (en) | 1981-03-04 | 1981-03-04 | Combined ac electric machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813255282A SU980226A1 (en) | 1981-03-04 | 1981-03-04 | Combined ac electric machine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU980226A1 true SU980226A1 (en) | 1982-12-07 |
Family
ID=20945718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU813255282A SU980226A1 (en) | 1981-03-04 | 1981-03-04 | Combined ac electric machine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU980226A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2221323C2 (en) * | 1995-08-16 | 2004-01-10 | Йоун Соо БАЕ | Magnetic circuits in revolving system for generating both mechanical and electrical energy |
-
1981
- 1981-03-04 SU SU813255282A patent/SU980226A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2221323C2 (en) * | 1995-08-16 | 2004-01-10 | Йоун Соо БАЕ | Magnetic circuits in revolving system for generating both mechanical and electrical energy |
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