FR2205769B1 - - Google Patents

Info

Publication number
FR2205769B1
FR2205769B1 FR7339551A FR7339551A FR2205769B1 FR 2205769 B1 FR2205769 B1 FR 2205769B1 FR 7339551 A FR7339551 A FR 7339551A FR 7339551 A FR7339551 A FR 7339551A FR 2205769 B1 FR2205769 B1 FR 2205769B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7339551A
Other languages
French (fr)
Other versions
FR2205769A1 (de
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of FR2205769A1 publication Critical patent/FR2205769A1/fr
Application granted granted Critical
Publication of FR2205769B1 publication Critical patent/FR2205769B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02H7/10—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 converters; for rectifiers
    • H02H7/12—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 converters; for rectifiers for static converters or rectifiers
    • H02H7/122—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 converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters
    • H02H7/1227—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 converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters responsive to abnormalities in the output circuit, e.g. short circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Power Conversion In General (AREA)
  • Protection Of Static Devices (AREA)
  • Control Of Eletrric Generators (AREA)
FR7339551A 1972-11-08 1973-11-07 Expired FR2205769B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK551772A DK132599C (da) 1972-11-08 1972-11-08 Overspendingsbeskyttelsesanordning for en inverter

Publications (2)

Publication Number Publication Date
FR2205769A1 FR2205769A1 (de) 1974-05-31
FR2205769B1 true FR2205769B1 (de) 1981-04-30

Family

ID=8143106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7339551A Expired FR2205769B1 (de) 1972-11-08 1973-11-07

Country Status (8)

Country Link
JP (1) JPS55765B2 (de)
CH (1) CH560476A5 (de)
DE (1) DE2352447C3 (de)
DK (1) DK132599C (de)
FR (1) FR2205769B1 (de)
GB (1) GB1441595A (de)
NL (1) NL7315255A (de)
SE (1) SE397028B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH593578A5 (de) * 1975-06-05 1977-12-15 Siemens Ag
FI81701C (fi) * 1988-05-17 1990-11-12 Kone Oy Oeverspaenningsskydd foer riktarbryggor.
JPH03261377A (ja) * 1990-03-09 1991-11-21 Toshiba Corp 電力変換装置の保護装置
ATE101761T1 (de) * 1990-04-06 1994-03-15 Siemens Ag Schutz- und ueberwachungseinrichtung fuer eine pulswiderstandsanordnung eines spannungszwischenkreisumrichters.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1513532A1 (de) * 1965-09-25 1969-12-04 Siemens Ag Verfahren zum Betrieb einer Anordnung zur Steuerung der Drehzahl und Drehrichtung einer Drehfeldmaschine
DE1538293B2 (de) * 1966-09-08 1976-05-06 Bbc Ag Brown, Boveri & Cie., Baden (Schweiz) Rueckspeiseeinrichtung bei der speisung von gleichstrommotoren aus netzen
DE1563471C3 (de) * 1966-09-30 1973-11-15 Unger, Franz, Prof. Dr., 3300 Braunschweig Schaltungsanordnung zur Speisung der Ankerwicklung einer Gleichstrommaschine
DE1638611C3 (de) * 1967-09-29 1975-03-06 Siemens Ag, 1000 Berlin U. 8000 Muenchen Anordnung zum Bremsen einer Drehfeldmaschine
DE1613774C3 (de) * 1968-02-15 1979-08-30 Danfoss A/S, Nordborg (Daenemark) Wechselrichter
GB1230206A (de) * 1968-11-12 1971-04-28
DE2114121A1 (de) * 1971-03-20 1972-09-28 Licentia Gmbh Schaltungsanordnung zur kombinierten Netz- und Widerstandsbremsung von elektrischen Triebfahrzeugen

Also Published As

Publication number Publication date
DK132599B (da) 1976-01-05
DE2352447C3 (de) 1981-12-10
DE2352447B2 (de) 1976-09-16
SE397028B (sv) 1977-10-10
JPS5090918A (de) 1975-07-21
DE2352447A1 (de) 1974-05-16
FR2205769A1 (de) 1974-05-31
GB1441595A (en) 1976-07-07
DK132599C (da) 1976-05-31
JPS55765B2 (de) 1980-01-10
CH560476A5 (de) 1975-03-27
NL7315255A (de) 1974-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse