AT345926B - Elektronisches leistungsrelais, insbesondere rueckleistungsrelais - Google Patents

Elektronisches leistungsrelais, insbesondere rueckleistungsrelais

Info

Publication number
AT345926B
AT345926B AT615876A AT615876A AT345926B AT 345926 B AT345926 B AT 345926B AT 615876 A AT615876 A AT 615876A AT 615876 A AT615876 A AT 615876A AT 345926 B AT345926 B AT 345926B
Authority
AT
Austria
Prior art keywords
power relay
particular reverse
electronic
electronic power
reverse power
Prior art date
Application number
AT615876A
Other languages
English (en)
Other versions
ATA615876A (de
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of ATA615876A publication Critical patent/ATA615876A/de
Application granted granted Critical
Publication of AT345926B publication Critical patent/AT345926B/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/42—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to product of voltage and current
AT615876A 1975-09-04 1976-08-19 Elektronisches leistungsrelais, insbesondere rueckleistungsrelais AT345926B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2539451A DE2539451C2 (de) 1975-09-04 1975-09-04 Elektronisches Rückleistungsschutzrelais

Publications (2)

Publication Number Publication Date
ATA615876A ATA615876A (de) 1978-02-15
AT345926B true AT345926B (de) 1978-10-10

Family

ID=5955635

Family Applications (1)

Application Number Title Priority Date Filing Date
AT615876A AT345926B (de) 1975-09-04 1976-08-19 Elektronisches leistungsrelais, insbesondere rueckleistungsrelais

Country Status (4)

Country Link
AT (1) AT345926B (de)
CH (1) CH610448A5 (de)
DE (1) DE2539451C2 (de)
SE (1) SE419811B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE410925B (sv) * 1978-04-06 1979-11-12 Asea Ab Riktad vagdetektor
US4453190A (en) * 1982-04-23 1984-06-05 Pavlodarsky Industrialny Institut Method of short circuit protection of electrical three-phase machine and device therefor
DE3626398A1 (de) * 1986-08-04 1988-02-11 Siemens Ag Elektronischer ueberstromausloeser
GB201421135D0 (en) 2014-11-28 2015-01-14 Rolls Royce Plc Assessment method
GB201901241D0 (en) * 2019-01-30 2019-03-20 Rolls Royce Plc Monitoring an operating condition of a transistor-based power converter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR708878A (fr) * 1930-01-07 1931-07-29 Asea Ab Perfectionnements aux relais à courants alternatifs

Also Published As

Publication number Publication date
DE2539451C2 (de) 1984-03-29
DE2539451A1 (de) 1977-03-10
SE419811B (sv) 1981-08-24
ATA615876A (de) 1978-02-15
SE7609538L (sv) 1977-03-15
CH610448A5 (en) 1979-04-12

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee