BR7900968A - Montagem de circuitos para a interpretacao de refluxo de informacoes sobre as condicoes de tiristores ligados em serie por uma cadeia de valvulas - Google Patents
Montagem de circuitos para a interpretacao de refluxo de informacoes sobre as condicoes de tiristores ligados em serie por uma cadeia de valvulasInfo
- Publication number
- BR7900968A BR7900968A BR7900968A BR7900968A BR7900968A BR 7900968 A BR7900968 A BR 7900968A BR 7900968 A BR7900968 A BR 7900968A BR 7900968 A BR7900968 A BR 7900968A BR 7900968 A BR7900968 A BR 7900968A
- Authority
- BR
- Brazil
- Prior art keywords
- interpretation
- reflux
- valves
- circuits
- chain
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Conversion In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782807408 DE2807408A1 (de) | 1978-02-17 | 1978-02-17 | Schaltungsanordnung zum auswerten von rueckmeldungen |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7900968A true BR7900968A (pt) | 1979-09-25 |
Family
ID=6032550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7900968A BR7900968A (pt) | 1978-02-17 | 1979-02-14 | Montagem de circuitos para a interpretacao de refluxo de informacoes sobre as condicoes de tiristores ligados em serie por uma cadeia de valvulas |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT365385B (de) |
BR (1) | BR7900968A (de) |
DE (1) | DE2807408A1 (de) |
SE (1) | SE7900941L (de) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE364826B (de) * | 1972-07-10 | 1974-03-04 | Asea Ab | |
SE365915B (de) * | 1972-08-04 | 1974-04-01 | Asea Ab | |
SE389239B (sv) * | 1975-03-06 | 1976-10-25 | Asea Ab | Anordning vid stromriktare |
-
1978
- 1978-02-17 DE DE19782807408 patent/DE2807408A1/de active Granted
-
1979
- 1979-02-02 SE SE7900941A patent/SE7900941L/ not_active Application Discontinuation
- 1979-02-07 AT AT90679A patent/AT365385B/de not_active IP Right Cessation
- 1979-02-14 BR BR7900968A patent/BR7900968A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
DE2807408C2 (de) | 1987-02-12 |
ATA90679A (de) | 1981-05-15 |
SE7900941L (sv) | 1979-08-18 |
DE2807408A1 (de) | 1979-08-30 |
AT365385B (de) | 1982-01-11 |
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