SU75619A1 - Three phase generator - Google Patents
Three phase generatorInfo
- Publication number
- SU75619A1 SU75619A1 SU375767A SU375767A SU75619A1 SU 75619 A1 SU75619 A1 SU 75619A1 SU 375767 A SU375767 A SU 375767A SU 375767 A SU375767 A SU 375767A SU 75619 A1 SU75619 A1 SU 75619A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- teeth
- phase generator
- windings
- triangle
- star
- Prior art date
Links
Landscapes
- Synchronous Machinery (AREA)
- Windings For Motors And Generators (AREA)
Description
Предлагаетс высоковольтный трехфазный генератор с трем зубцами на статоре и с двум паралле чьно соединенными статорными обмотками, одна из которых включена по схеме звезды, а друга по схеме треугольника.A high-voltage three-phase generator with three teeth on the stator and with two parallel-connected stator windings is offered, one of which is connected according to the star circuit and the other according to the triangle circuit.
Особенностью предлагаемого генератора вл етг расположение первой из указанных обмоток на зубцах , а второй на рмах, соедин ющих зубцы, чтобы угол сдвига между фазными напр жени ми обмоток получилс равным 30°.A feature of the proposed generator is the arrangement of the first of the windings on the teeth, and the second on the frames connecting the teeth, so that the shear angle between the phase voltages of the windings is 30 °.
На чертеже изображена схема предлагаемого генератора с концентрированными обмотками, показанными в разрезе.The drawing shows a diagram of the proposed generator with concentrated windings, shown in section.
Здесь 1 - статор машины, 2 - зубцы, 3 - ротор, 4 - обмотка, расП оложен а иа зубцах и в О1юченва звездой, 5 - , расположеННа «а рме и включенна треугольником . Обе обмофки соединены параллелън о.Here 1 is the stator of the machine, 2 are teeth, 3 is the rotor, 4 is winding, is located at the teeth and in the star, 5 is located on the frame and is connected with a triangle. Both are tied up parallel.
Так как магнитный поток в рме сдвинут на 30° относительно потокаSince the magnetic flux in the rom is shifted by 30 ° relative to the flux
в зубцах, то на столько же будут сдвинуты и напр жени обмоток 4 и 5.in the teeth, the voltages of windings 4 and 5 will be shifted by the same amount.
Такой сдвиг напр жений при включении одной обмотки звездой, а другой треугольником и при параллельном включении обмоток позвол ет подавить п тую и седьмую гармонические составл ющие линейного напр жени .Such a voltage shift when one winding is turned on by a star, and another by a triangle and when windings are turned on in parallel, allows suppressing the fifth and seventh harmonic components of the linear voltage.
Предмет изобретени Трехфазный генератор с трем зубцами на статоре и с двум параллельно соединенными друг с другом статорными обмотками,одна из которых соединена в звезду, а втора в треугольник, отличающийс тем, что, с целью подавлени п той и седьмой гармонических составл ющ.их линейного напр жени , обмотка, соединенна звездой, расположена на зубцах, а соединенна треугольником на рмах, соедин ющих зубцы так, чтобы угол сдвига между фазными напр жени ми обмоток был равен 30°.The invention is a three-phase generator with three teeth on the stator and two stator windings connected in parallel with each other, one of which is connected to a star, and the second in a triangle, characterized in that, in order to suppress the fifth and seventh harmonic components of their linear the voltage, the winding connected by a star is located on the teeth, and connected by a triangle on the flanges connecting the teeth so that the angle of shift between the phase voltages of the windings is 30 °.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU375767A SU75619A1 (en) | 1948-02-16 | 1948-02-16 | Three phase generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU375767A SU75619A1 (en) | 1948-02-16 | 1948-02-16 | Three phase generator |
Publications (1)
Publication Number | Publication Date |
---|---|
SU75619A1 true SU75619A1 (en) | 1948-11-30 |
Family
ID=48250768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU375767A SU75619A1 (en) | 1948-02-16 | 1948-02-16 | Three phase generator |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU75619A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002045242A1 (en) * | 2000-11-30 | 2002-06-06 | Sergei Viktorovich Artamonov | Combination winding of an electrical machine |
-
1948
- 1948-02-16 SU SU375767A patent/SU75619A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002045242A1 (en) * | 2000-11-30 | 2002-06-06 | Sergei Viktorovich Artamonov | Combination winding of an electrical machine |
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