SU124974A1 - Device for stabilizing the AC mains voltage - Google Patents
Device for stabilizing the AC mains voltageInfo
- Publication number
- SU124974A1 SU124974A1 SU618942A SU618942A SU124974A1 SU 124974 A1 SU124974 A1 SU 124974A1 SU 618942 A SU618942 A SU 618942A SU 618942 A SU618942 A SU 618942A SU 124974 A1 SU124974 A1 SU 124974A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- stabilizing
- mains voltage
- voltage
- autotransformer
- brush
- Prior art date
Links
Landscapes
- Control Of Electrical Variables (AREA)
Description
Предлагаемое устройство дл стабилизации напр жени сети переменного тока относитс к известному типу устройств того же назначени , представл ющих собой автотрансформатор с плавной регулировкой, осуществл емой перемещением щетки, управл емой при помощи автоматизированного привода.The proposed device for stabilizing the voltage of the AC network is of a known type of devices of the same purpose, which are an autotransformer with a smooth adjustment made by the movement of a brush controlled by an automated drive.
Особенность предлагаемого устройства, позвол юща исключить подачу потребителю повыщенного напр лсени при быстром повторном включении сети, состоит в том, что указанна щетка автотрансформатО ра и автоматизированный привод сцеплены между собой посредством электромагнита, питающегос от напр жени сети. Щетка при этом снаб жена посто нно действующей возвратной пружиной, котора при снижении напр жени сети до величины расцеплени электромагнита возвращает ее в исходное положение.The peculiarity of the proposed device, which makes it possible to exclude the supply of a higher voltage to the consumer when the network is quickly turned on again, is that the specified autotransformer brush and the automated drive interlock with each other by means of an electromagnet powered by the network voltage. In this case, the brush is supplied with a permanently acting return spring, which, when the network voltage is reduced to the magnitude of the electromagnet tripping, returns it to its original position.
На фиг. 1 изображена электрическа схема предлагаемого устройства; на фиг. 2-кинематическа схема редуктора, введенного между электродвигателем и осью щетки автотрансформатора.FIG. 1 shows the electrical circuit of the proposed device; in fig. 2-kinematic diagram of a reducer inserted between an electric motor and an axis of an autotransformer brush.
Подача первичного напр жени t/i на автотрансформатор Тр осуществл етс при помощи щетки Щ, скольз щей по виткам его обмотки и приводимой в движение электродвигателем М через редуктор Р.Primary voltage t / i is applied to the autotransformer Tp by means of a brush U, sliding along its windings and driven by motor M through reducer P.
Блок управлени БУ электродвигателем М может быть построен по любой схеме и служит дл подачи напр жени питани на обмотки Ш или Я/2 электродвигател М, а также дл отключени этого напр жени (при стабильном напр жении в сети).The control unit of the CU electric motor M can be built according to any scheme and serves to supply power to the windings W or I / 2 of the electric motor M, as well as to disconnect this voltage (at a stable mains voltage).
В схему введены концевые выключатели , и KBz дл предохранени редуктора и автотрансформатора от механических повреждений при неисправност х блока управлени Limit switches are introduced into the circuit, and KBz to protect the reducer and autotransformer from mechanical damage in case of malfunctions of the control unit
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU618942A SU124974A1 (en) | 1959-02-07 | 1959-02-07 | Device for stabilizing the AC mains voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU618942A SU124974A1 (en) | 1959-02-07 | 1959-02-07 | Device for stabilizing the AC mains voltage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU124974A1 true SU124974A1 (en) | 1959-11-30 |
Family
ID=48396373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU618942A SU124974A1 (en) | 1959-02-07 | 1959-02-07 | Device for stabilizing the AC mains voltage |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU124974A1 (en) |
-
1959
- 1959-02-07 SU SU618942A patent/SU124974A1/en active
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