DE1810500B2 - Schaltungsanordnung zur tfh ankopplung bei einem kapazitiven spannungswandler mit differential schutzschaltung - Google Patents
Schaltungsanordnung zur tfh ankopplung bei einem kapazitiven spannungswandler mit differential schutzschaltungInfo
- Publication number
- DE1810500B2 DE1810500B2 DE19681810500 DE1810500A DE1810500B2 DE 1810500 B2 DE1810500 B2 DE 1810500B2 DE 19681810500 DE19681810500 DE 19681810500 DE 1810500 A DE1810500 A DE 1810500A DE 1810500 B2 DE1810500 B2 DE 1810500B2
- Authority
- DE
- Germany
- Prior art keywords
- tfh
- coupling
- voltage converter
- circuit
- capacitive voltage
- 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.)
- Pending
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
- H02H7/04—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 transformers
- H02H7/05—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 transformers for capacitive voltage transformers, e.g. against resonant conditions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/04—Voltage dividers
- G01R15/06—Voltage dividers having reactive components, e.g. capacitive transformer
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Protection Circuit Devices (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Transformers For Measuring Instruments (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Dc-Dc Converters (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681810500 DE1810500B2 (de) | 1968-11-22 | 1968-11-22 | Schaltungsanordnung zur tfh ankopplung bei einem kapazitiven spannungswandler mit differential schutzschaltung |
BR212594/69A BR6912594D0 (pt) | 1968-11-22 | 1969-09-22 | Ligacao diferencial de protecao para transformadores capacitivos de tensao e disposicao de ligacao com o acoplamento t.h para a mesma |
AT917669A AT289233B (de) | 1968-11-22 | 1969-09-29 | Differential-Schutzschaltung für kapazitive Spannungswandler |
GB54141/69A GB1214119A (en) | 1968-11-22 | 1969-11-05 | Improvements in and relating to capacitive voltage transforming devices |
CH1649469A CH528165A (de) | 1967-02-17 | 1969-11-05 | Differential-Schutzschaltungsanordnung an einem kapazitiven Spannungswandler mit schaltbarer Dämpfungseinrichtung, welche Anordnung zwecks Verwendung des Wandlers zur TfH-Ankopplung mit einer kapazitätsarmen HF-Drossel ausgerüstet ist. |
NL6916669A NL6916669A (de) | 1968-11-22 | 1969-11-05 | |
US875404A US3571658A (en) | 1968-11-22 | 1969-11-10 | Protective system for capacitive voltage transformers including a circuit for t{d fh-coupling |
RO61609A RO59866A (de) | 1968-11-22 | 1969-11-19 | |
BE742004D BE742004A (de) | 1968-11-22 | 1969-11-20 | |
FR6940081A FR2037024A6 (de) | 1968-11-22 | 1969-11-21 | |
JP44093561A JPS5118054B1 (de) | 1968-11-22 | 1969-11-22 | |
ES373810A ES373810A2 (es) | 1968-11-22 | 1969-11-22 | Perfeccionamientos en las conexiones protectoras diferen- ciales para convertidores de tension capacitativos. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681810500 DE1810500B2 (de) | 1968-11-22 | 1968-11-22 | Schaltungsanordnung zur tfh ankopplung bei einem kapazitiven spannungswandler mit differential schutzschaltung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1810500A1 DE1810500A1 (de) | 1970-05-27 |
DE1810500B2 true DE1810500B2 (de) | 1971-04-22 |
Family
ID=5714079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19681810500 Pending DE1810500B2 (de) | 1967-02-17 | 1968-11-22 | Schaltungsanordnung zur tfh ankopplung bei einem kapazitiven spannungswandler mit differential schutzschaltung |
Country Status (11)
Country | Link |
---|---|
US (1) | US3571658A (de) |
JP (1) | JPS5118054B1 (de) |
AT (1) | AT289233B (de) |
BE (1) | BE742004A (de) |
BR (1) | BR6912594D0 (de) |
DE (1) | DE1810500B2 (de) |
ES (1) | ES373810A2 (de) |
FR (1) | FR2037024A6 (de) |
GB (1) | GB1214119A (de) |
NL (1) | NL6916669A (de) |
RO (1) | RO59866A (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53106055U (de) * | 1977-01-31 | 1978-08-25 | ||
US4087701A (en) * | 1977-02-10 | 1978-05-02 | General Electric Company | Transformer cascade for powering electronics on high voltage transmission lines |
US4758920A (en) * | 1987-03-02 | 1988-07-19 | Oneac Corporation | Telephone and data overvoltage protection apparatus |
US4941063A (en) * | 1988-03-04 | 1990-07-10 | Oneac Corporation | Telephone lines overvoltage protection apparatus |
US4999594A (en) * | 1988-12-09 | 1991-03-12 | Condor, Inc. | AC line filter with tapped balun winding |
US5905623A (en) * | 1997-05-27 | 1999-05-18 | Oneac Corporation | Telephone and data overvoltage protection apparatus including a longitudinal transformer |
US6266223B1 (en) | 1999-06-30 | 2001-07-24 | Tyco Electronics Corporation | Line protector for a communications circuit |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL135716C (de) * | 1966-03-18 |
-
1968
- 1968-11-22 DE DE19681810500 patent/DE1810500B2/de active Pending
-
1969
- 1969-09-22 BR BR212594/69A patent/BR6912594D0/pt unknown
- 1969-09-29 AT AT917669A patent/AT289233B/de not_active IP Right Cessation
- 1969-11-05 GB GB54141/69A patent/GB1214119A/en not_active Expired
- 1969-11-05 NL NL6916669A patent/NL6916669A/xx unknown
- 1969-11-10 US US875404A patent/US3571658A/en not_active Expired - Lifetime
- 1969-11-19 RO RO61609A patent/RO59866A/ro unknown
- 1969-11-20 BE BE742004D patent/BE742004A/xx unknown
- 1969-11-21 FR FR6940081A patent/FR2037024A6/fr not_active Expired
- 1969-11-22 ES ES373810A patent/ES373810A2/es not_active Expired
- 1969-11-22 JP JP44093561A patent/JPS5118054B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US3571658A (en) | 1971-03-23 |
RO59866A (de) | 1976-09-15 |
BR6912594D0 (pt) | 1973-02-15 |
NL6916669A (de) | 1970-05-26 |
GB1214119A (en) | 1970-12-02 |
FR2037024A6 (de) | 1970-12-31 |
ES373810A2 (es) | 1972-04-16 |
AT289233B (de) | 1971-04-13 |
DE1810500A1 (de) | 1970-05-27 |
BE742004A (de) | 1970-05-04 |
JPS5118054B1 (de) | 1976-06-07 |
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