GB715308A - Control and safety device for thyratron rectifiers - Google Patents
Control and safety device for thyratron rectifiersInfo
- Publication number
- GB715308A GB715308A GB32827/52A GB3282752A GB715308A GB 715308 A GB715308 A GB 715308A GB 32827/52 A GB32827/52 A GB 32827/52A GB 3282752 A GB3282752 A GB 3282752A GB 715308 A GB715308 A GB 715308A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rectifiers
- valve
- dec
- phase
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/125—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers
- H02H7/127—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers having auxiliary control electrode to which blocking control voltages or currents are applied in case of emergency
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
715,308. Rectifying. TESLA, NARODNI PODNIK. Dec. 29, 1952 [Dec. 29, 1951], No. 32827/52. Class 38(2) Rectifiers 3, 3<SP>1</SP>, 3" of the thyratron type are protected against overload, shortcircuit or backfire by the blocking of a valve 5 connected in series with rectifiers 4 and the main grid control transformers 2, 2<SP>1</SP>, 2" across a voltage source. The blocking voltage for valve 5 is derived through rectifiers 6 from current transformers 7 energized by the main current supplied to load 9. The phase of volts supply to the grids of rectifiers 3, 3<SP>1</SP>, 3" may be controlled by an induction regulator 1, or by controlling the phase of a tripled frequency supply to the grid of valve 5, Fig. 2 (not shown). A relay 11 may be used to operate an indicator of overload and to set induction regulator to the position of lowest output volts.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS715308X | 1951-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB715308A true GB715308A (en) | 1954-09-08 |
Family
ID=5455067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32827/52A Expired GB715308A (en) | 1951-12-29 | 1952-12-29 | Control and safety device for thyratron rectifiers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB715308A (en) |
-
1952
- 1952-12-29 GB GB32827/52A patent/GB715308A/en not_active Expired
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