SU615574A2 - Voltage divider with series-connected thyristors - Google Patents
Voltage divider with series-connected thyristorsInfo
- Publication number
- SU615574A2 SU615574A2 SU772449277A SU2449277A SU615574A2 SU 615574 A2 SU615574 A2 SU 615574A2 SU 772449277 A SU772449277 A SU 772449277A SU 2449277 A SU2449277 A SU 2449277A SU 615574 A2 SU615574 A2 SU 615574A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- series
- voltage divider
- connected thyristors
- resistors
- thyristors
- Prior art date
Links
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Regulation Of General Use Transformers (AREA)
Description
Сопротивление резисторов 4 выбирают и, ус.юви выравииваии иосто нных состар ,1Я1()1Цих иаир жсиий иа ти)иеторах 1. ;мкость доиол1И1телы1ых кондеисаторов 5 выбирают так, чтобы их емкостное соиротнв ,:ieiHic иа частоте первой гармоники исремеиной составл ющей наир жеии на тиристорах было много активного сонротивлепи резисторов 4. При этом обмотки 2 трансформатора 3 совместно с резисторами 4 осуществл ют нринудительное выравнивание иосто нных, а совместно с дополнительными конденсаторами 5 - переменных составл ющих напр жений на тиристорах 1. Резисторы 4 в распределении переменной составл ющей напр жени практически не участвуют.The resistance of resistors 4 is selected and, by adjusting the resistors, 1H1 () 1Cyor and Resource, and Resource 1.,; on the thyristors there were many active solar resistances of the resistors 4. In this case, the windings 2 of the transformer 3, together with the resistors 4, performed a forced alignment of the solids, and together with the additional capacitors 5 - variable components of the voltage to the thyristor x 1. The resistors 4 in the distribution of the variable voltage component are virtually absent.
Снижение потерь мощности в резисторах 4 достигаетс , во-первых, за счет того, что сопротивление резисторов 4 в пред.чагаемом устройстве выбрано большим, чем в прототине , во-вторых, за счет того, что переменна составл юща уравнительного тока течет через конденсаторы 5, а не через резисторы 4.The reduction in power losses in resistors 4 is achieved, firstly, due to the fact that the resistance of the resistors 4 in the predetermined device is chosen greater than in the prototine, and secondly, due to the fact that the variable component of the equalizing current flows through the capacitors 5 and not through resistors 4.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772449277A SU615574A2 (en) | 1977-02-03 | 1977-02-03 | Voltage divider with series-connected thyristors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772449277A SU615574A2 (en) | 1977-02-03 | 1977-02-03 | Voltage divider with series-connected thyristors |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU311345 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU615574A2 true SU615574A2 (en) | 1978-07-15 |
Family
ID=20694328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772449277A SU615574A2 (en) | 1977-02-03 | 1977-02-03 | Voltage divider with series-connected thyristors |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU615574A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4620108A (en) * | 1985-06-04 | 1986-10-28 | Hewlett-Packard Company | Means providing independently controlled superimposed AC and DC voltages |
-
1977
- 1977-02-03 SU SU772449277A patent/SU615574A2/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4620108A (en) * | 1985-06-04 | 1986-10-28 | Hewlett-Packard Company | Means providing independently controlled superimposed AC and DC voltages |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2043370A (en) | Converters | |
| SU615574A2 (en) | Voltage divider with series-connected thyristors | |
| US3872371A (en) | Power control system | |
| SU886326A2 (en) | Adjustable thyristorized ac voltage converter for two active heaters | |
| SU862336A1 (en) | Controllable rectifier | |
| SU687546A1 (en) | Controllable power supply source | |
| US3335356A (en) | Control circuit for power rectifying systems | |
| SU502449A1 (en) | DC Valve Generator | |
| SU688968A1 (en) | Controllable three-phase frequency multiplier | |
| SU447808A1 (en) | The method of automatic control of booster unit with transverse emf | |
| JPS54109122A (en) | Speed controller of single phase induction motor | |
| SU985899A2 (en) | Adjustable thyristorized ac voltage converter for two active heaters | |
| JPS5654184A (en) | Voltage conversion device | |
| SU401980A1 (en) | In P T | |
| SU620955A1 (en) | Reference sine-shaped voltage source | |
| SU492019A1 (en) | The method of switching on a three-phase electric motor on two voltages of a single-phase network | |
| SU493865A1 (en) | Single phase asynchronous generator | |
| AT286362B (en) | Circuit arrangement for controlling an amplifier stage | |
| JPS564909A (en) | Variable attenuating circuit and constant voltage amplitude output circuit making use of it | |
| JPS5543974A (en) | Fly-back transformer | |
| JPS5629494A (en) | Three-phase ac phase control circuit | |
| JPS5342347A (en) | Constant voltage power source | |
| ES443074A1 (en) | Welding power supplies | |
| JPS5541643A (en) | High voltage generating circuit | |
| JPS5650415A (en) | Voltage fluctuation suppressing device |