CH558981A - Kapazitiver spannungswandler. - Google Patents
Kapazitiver spannungswandler.Info
- Publication number
- CH558981A CH558981A CH1564573A CH1564573A CH558981A CH 558981 A CH558981 A CH 558981A CH 1564573 A CH1564573 A CH 1564573A CH 1564573 A CH1564573 A CH 1564573A CH 558981 A CH558981 A CH 558981A
- Authority
- CH
- Switzerland
- Prior art keywords
- voltage converter
- capacitive voltage
- capacitive
- converter
- voltage
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/47—Error detection, forward error correction or error protection, not provided for in groups H03M13/01 - H03M13/37
- H03M13/51—Constant weight codes; n-out-of-m codes; Berger codes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA156,085A CA1014615A (en) | 1972-11-09 | 1972-11-09 | Protective system for a capacitor voltage transformer |
Publications (1)
Publication Number | Publication Date |
---|---|
CH558981A true CH558981A (de) | 1975-02-14 |
Family
ID=4094938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1564573A CH558981A (de) | 1972-11-09 | 1973-11-07 | Kapazitiver spannungswandler. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3947725A (xx) |
JP (1) | JPS5083731A (xx) |
CA (1) | CA1014615A (xx) |
CH (1) | CH558981A (xx) |
DE (1) | DE2355603A1 (xx) |
FR (1) | FR2206611B1 (xx) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4002976A (en) * | 1975-04-01 | 1977-01-11 | S & C Electric Company | Voltage sensing device for use at high voltage |
DE2614780C2 (de) * | 1976-04-06 | 1983-12-01 | Robert Bosch Gmbh, 7000 Stuttgart | Zündanlage mit einer Vorrichtung zur Zündspannungsbegrenzung |
FR2447637A1 (fr) * | 1979-01-23 | 1980-08-22 | Enertec | Perfectionnement aux transformateurs capacitifs de tension |
CA1122266A (en) * | 1981-10-14 | 1982-04-20 | James Cross | Electrical spark treatment apparatus |
US5293110A (en) * | 1992-06-08 | 1994-03-08 | American Electric Power Service Corporation | Bridge capacitor bank installation |
GB0010720D0 (en) * | 2000-05-03 | 2000-06-28 | Ghassemi Foroozan | Power quality sensors for conventional capacitor coupled voltage transformers |
TW559414U (en) * | 2002-10-04 | 2003-10-21 | Lantek Electronics Inc | Improvement of harmonics distortion suppressor |
US7525264B2 (en) * | 2005-07-26 | 2009-04-28 | Halliburton Energy Services, Inc. | Shunt regulation apparatus, systems, and methods |
TW201220862A (en) * | 2010-11-03 | 2012-05-16 | Ind Tech Res Inst | Driving Interface device adaptive to a flat speaker |
DE102012105045A1 (de) * | 2012-06-12 | 2013-12-12 | Maschinenfabrik Reinhausen Gmbh | Vorrichtung zum Kalibirieren eines Leistungsmesssystems für Leistungstransformatoren |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2504860A (en) * | 1946-07-20 | 1950-04-18 | Westinghouse Electric Corp | Series capacitor protection |
US2756414A (en) * | 1952-03-01 | 1956-07-24 | Motorola Inc | Coupling unit |
FR1193613A (fr) * | 1955-01-31 | 1959-11-04 | Licentia Gmbh | Transformateur de tension capacitif à bobine de réactance à résonance |
DE1026421B (de) * | 1955-01-31 | 1958-03-20 | Licentia Gmbh | Kapazitiver Spannungswandler mit Resonanzdrosselspule |
FR1140673A (fr) * | 1955-01-31 | 1957-08-05 | Licentia Gmbh | Transformateur de tension capacitif |
DE1083424B (de) * | 1959-01-30 | 1960-06-15 | Siemens Ag | Daempfungseinrichtung zur Verhinderung von Kippschwingungen bzw. zur Begrenzung des Kurzschlussstromes bei kapazitiven Spannungswandlern |
NL257836A (xx) * | 1959-11-25 | |||
US3517263A (en) * | 1966-05-31 | 1970-06-23 | Nissin Electric Co Ltd | Capacitor voltage transeormer |
US3530502A (en) * | 1966-12-09 | 1970-09-22 | Nissin Electric Co Ltd | Capacitor potential device |
US3497771A (en) * | 1967-05-31 | 1970-02-24 | Nokia Oy Ab | Series capacitor protector using damping resistor coil combination |
-
1972
- 1972-11-09 CA CA156,085A patent/CA1014615A/en not_active Expired
-
1973
- 1973-11-06 US US05/413,395 patent/US3947725A/en not_active Expired - Lifetime
- 1973-11-07 CH CH1564573A patent/CH558981A/xx not_active IP Right Cessation
- 1973-11-07 DE DE19732355603 patent/DE2355603A1/de active Pending
- 1973-11-09 JP JP48126137A patent/JPS5083731A/ja active Pending
- 1973-11-09 FR FR7340001A patent/FR2206611B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5083731A (xx) | 1975-07-07 |
FR2206611B1 (xx) | 1977-06-03 |
DE2355603A1 (de) | 1974-05-16 |
CA1014615A (en) | 1977-07-26 |
FR2206611A1 (xx) | 1974-06-07 |
US3947725A (en) | 1976-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |