CH474175A - Gesteuerte Ferroresonanzschutzschaltung für kapazitive Spannungswandler - Google Patents
Gesteuerte Ferroresonanzschutzschaltung für kapazitive SpannungswandlerInfo
- Publication number
- CH474175A CH474175A CH118968A CH118968A CH474175A CH 474175 A CH474175 A CH 474175A CH 118968 A CH118968 A CH 118968A CH 118968 A CH118968 A CH 118968A CH 474175 A CH474175 A CH 474175A
- Authority
- CH
- Switzerland
- Prior art keywords
- ferroresonance
- controlled
- protection circuit
- voltage converters
- capacitive voltage
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT111067 | 1967-02-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH474175A true CH474175A (de) | 1969-06-15 |
Family
ID=3506793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH118968A CH474175A (de) | 1967-02-06 | 1968-01-25 | Gesteuerte Ferroresonanzschutzschaltung für kapazitive Spannungswandler |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE710262A (de) |
CH (1) | CH474175A (de) |
ES (1) | ES350010A1 (de) |
FR (1) | FR1566342A (de) |
GB (1) | GB1150865A (de) |
NL (1) | NL6801636A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL203206B1 (pl) * | 2003-07-17 | 2009-09-30 | Abb Spo & Lstrok Ka Z Ogranicz | Układ zabezpieczający dla przekładników napięciowych średniego napięcia |
EP2128950B1 (de) | 2008-05-29 | 2013-01-16 | ABB Research Ltd. | Schutzsystem für Spannungstransformatoren |
-
1968
- 1968-01-03 ES ES350010A patent/ES350010A1/es not_active Expired
- 1968-01-12 GB GB183768A patent/GB1150865A/en not_active Expired
- 1968-01-25 CH CH118968A patent/CH474175A/de not_active IP Right Cessation
- 1968-02-02 BE BE710262D patent/BE710262A/xx unknown
- 1968-02-05 FR FR1566342D patent/FR1566342A/fr not_active Expired
- 1968-02-06 NL NL6801636A patent/NL6801636A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR1566342A (de) | 1969-05-09 |
GB1150865A (en) | 1969-05-07 |
NL6801636A (de) | 1968-08-07 |
ES350010A1 (es) | 1970-04-16 |
BE710262A (de) | 1968-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |