SU119894A1 - Ac machine - Google Patents
Ac machineInfo
- Publication number
- SU119894A1 SU119894A1 SU603802A SU603802A SU119894A1 SU 119894 A1 SU119894 A1 SU 119894A1 SU 603802 A SU603802 A SU 603802A SU 603802 A SU603802 A SU 603802A SU 119894 A1 SU119894 A1 SU 119894A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- winding
- machine
- stator
- self
- control
- Prior art date
Links
Landscapes
- Control Of Eletrric Generators (AREA)
Description
В системах автоматического регулировани примен ют машины переменного тока с короткозамкнутой обмоткой на роторе и трехфазной выходной обмоткой на статоре, параллельно которой присоединены конденсаторы.In automatic control systems, AC machines are used with a short-circuited winding on the rotor and a three-phase output winding on the stator, in parallel to which capacitors are connected.
Предлагаема машина отличаетс от известных тем, что на ее статоре размещена обмотка управлени , магнитно не св занна с выходной обмоткой, а сопротивление цепи самовозбуждени выбрано больше критического . Такое выполнение электрической машины позвол ет использовать ее в качестве усилител .The proposed machine differs from the known ones in that a control winding is placed on its stator, which is not magnetically connected with the output winding, and the resistance of the self-excitation circuit is chosen higher than the critical one. Such an embodiment of an electric machine makes it possible to use it as an amplifier.
Предлагаема машина (см. схему) выполнена в виде асинхронного генератора с короткозамкнутым ротором / и самовозбуждением при помош;и конденсаторов 2, подключенных параллельно выходной трехфазной обмотке 3. Сопротивление цепи самовозбуждени выбираетс меньше критического. Па статоре генератора расположена также обмотка 4 управлени , питаема посто нным током п магнитно не св занна с основной обмоткой 3.The proposed machine (see diagram) is designed as an asynchronous generator with a short-circuited rotor / and self-excitation with help, and capacitors 2 connected in parallel to the three-phase output winding 3. The resistance of the self-excitation circuit is selected less than the critical one. The stator of the generator is also located winding 4 control, powered by direct current and magnetically not connected with the main winding 3.
При по влении сигнала в обмотке 4 управлени генератор самовозбуждаетс и на выходной обмотке возникает напр жение переменного тока.When a signal appears in the control winding 4, the generator self-excites and an alternating current voltage occurs on the output winding.
Предмет изобретени Subject invention
Машина переменного тока с ротором, снабженным короткозамкнутой обмоткой и с трехфазной выходной о.бмоткой на статоре, параллельно которой присоединены конденсаторы, отличающа с тем, что, с целью использовани ее в качестве усилител , на статоре размещена обмотка управлени , магнитно не св занна с выходной обмоткой, а сопротивление цепи возбуждени выбрано больше критического.An AC machine with a rotor equipped with a short-circuited winding and a three-phase output coil on the stator, in parallel with which capacitors are connected, characterized in that, to use it as an amplifier, a control winding is placed on the stator and is not magnetically connected to the output winding, and the resistance of the excitation circuit is selected more critical.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU603802A SU119894A1 (en) | 1958-07-08 | 1958-07-08 | Ac machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU603802A SU119894A1 (en) | 1958-07-08 | 1958-07-08 | Ac machine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU119894A1 true SU119894A1 (en) | 1958-11-30 |
Family
ID=48391822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU603802A SU119894A1 (en) | 1958-07-08 | 1958-07-08 | Ac machine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU119894A1 (en) |
-
1958
- 1958-07-08 SU SU603802A patent/SU119894A1/en active
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