CH474175A - Controlled ferroresonance protection circuit for capacitive voltage converters - Google Patents

Controlled ferroresonance protection circuit for capacitive voltage converters

Info

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
Application number
CH118968A
Other languages
German (de)
Inventor
Knoth Walter Dipl-El-Ing
Loeffler Hans-Alfred
Original Assignee
Micafil Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Micafil Ag filed Critical Micafil Ag
Publication of CH474175A publication Critical patent/CH474175A/en

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
CH118968A 1967-02-06 1968-01-25 Controlled ferroresonance protection circuit for capacitive voltage converters CH474175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT111067 1967-02-06

Publications (1)

Publication Number Publication Date
CH474175A true CH474175A (en) 1969-06-15

Family

ID=3506793

Family Applications (1)

Application Number Title Priority Date Filing Date
CH118968A CH474175A (en) 1967-02-06 1968-01-25 Controlled ferroresonance protection circuit for capacitive voltage converters

Country Status (6)

Country Link
BE (1) BE710262A (en)
CH (1) CH474175A (en)
ES (1) ES350010A1 (en)
FR (1) FR1566342A (en)
GB (1) GB1150865A (en)
NL (1) NL6801636A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL203206B1 (en) * 2003-07-17 2009-09-30 Abb Spo & Lstrok Ka Z Ogranicz Protection system for the medium tension voltage transformers
EP2128950B1 (en) * 2008-05-29 2013-01-16 ABB Research Ltd. Protection system for voltage transformers

Also Published As

Publication number Publication date
GB1150865A (en) 1969-05-07
FR1566342A (en) 1969-05-09
BE710262A (en) 1968-06-17
NL6801636A (en) 1968-08-07
ES350010A1 (en) 1970-04-16

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Legal Events

Date Code Title Description
PL Patent ceased