BE862824A - INDUCTIVE VOLTAGE TRANSFORMER WITH FERRORESONANCE PROTECTION - Google Patents
INDUCTIVE VOLTAGE TRANSFORMER WITH FERRORESONANCE PROTECTIONInfo
- Publication number
- BE862824A BE862824A BE184248A BE184248A BE862824A BE 862824 A BE862824 A BE 862824A BE 184248 A BE184248 A BE 184248A BE 184248 A BE184248 A BE 184248A BE 862824 A BE862824 A BE 862824A
- Authority
- BE
- Belgium
- Prior art keywords
- ferroresonance
- protection
- voltage transformer
- inductive voltage
- inductive
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/005—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection avoiding undesired transient conditions
- H02H9/007—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection avoiding undesired transient conditions avoiding or damping oscillations, e.g. fenoresonance or travelling waves
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/38—Auxiliary core members; Auxiliary coils or windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT9477A AT365852B (en) | 1977-01-11 | 1977-01-11 | INDUCTIVE VOLTAGE CONVERTER WITH FERROR RESON PROTECTION |
Publications (1)
Publication Number | Publication Date |
---|---|
BE862824A true BE862824A (en) | 1978-05-02 |
Family
ID=3481350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE184248A BE862824A (en) | 1977-01-11 | 1978-01-11 | INDUCTIVE VOLTAGE TRANSFORMER WITH FERRORESONANCE PROTECTION |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT365852B (en) |
BE (1) | BE862824A (en) |
CH (1) | CH622906A5 (en) |
DE (1) | DE2800521A1 (en) |
FR (1) | FR2377081A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106449058B (en) * | 2016-09-28 | 2018-07-20 | 西安交通大学 | Iron core reactor vibration suppressing method based on short circuit winding |
DE102019211948A1 (en) * | 2019-08-08 | 2021-02-11 | Siemens Energy Global GmbH & Co. KG | Protection of an AC device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE946245C (en) * | 1937-01-19 | 1956-07-26 | Siemens Ag | Three-phase transformer or three-phase choke coil with harmonic compensation |
US3240957A (en) * | 1962-04-01 | 1966-03-15 | Nissin Electric Co Ltd | Capacitor potential device |
DE1901612A1 (en) * | 1969-01-14 | 1970-08-13 | Petry Dr Ing Hans | Voltage converter with damped relaxation oscillations |
-
1977
- 1977-01-11 AT AT9477A patent/AT365852B/en not_active IP Right Cessation
-
1978
- 1978-01-04 DE DE19782800521 patent/DE2800521A1/en not_active Ceased
- 1978-01-09 CH CH16778A patent/CH622906A5/en not_active IP Right Cessation
- 1978-01-11 FR FR7800656A patent/FR2377081A1/en active Granted
- 1978-01-11 BE BE184248A patent/BE862824A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH622906A5 (en) | 1981-04-30 |
DE2800521A1 (en) | 1978-07-13 |
FR2377081B1 (en) | 1983-12-16 |
ATA9477A (en) | 1981-06-15 |
FR2377081A1 (en) | 1978-08-04 |
AT365852B (en) | 1982-02-25 |
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