AT378450B - OVERVOLTAGE PROTECTION DEVICE FOR THYRISTOR-CONTROLLED RECTIFIER IN SEMI-CONTROLLED, SYMMETRICAL, SINGLE OR MULTI-PHASE BRIDGE SWITCHING AND CENTER POINT SWITCHING - Google Patents

OVERVOLTAGE PROTECTION DEVICE FOR THYRISTOR-CONTROLLED RECTIFIER IN SEMI-CONTROLLED, SYMMETRICAL, SINGLE OR MULTI-PHASE BRIDGE SWITCHING AND CENTER POINT SWITCHING

Info

Publication number
AT378450B
AT378450B AT109484A AT109484A AT378450B AT 378450 B AT378450 B AT 378450B AT 109484 A AT109484 A AT 109484A AT 109484 A AT109484 A AT 109484A AT 378450 B AT378450 B AT 378450B
Authority
AT
Austria
Prior art keywords
controlled
switching
thyristor
symmetrical
semi
Prior art date
Application number
AT109484A
Other languages
German (de)
Other versions
ATA109484A (en
Inventor
Friedrich Ottowitz
Original Assignee
Siemens Ag Oesterreich
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 Oesterreich filed Critical Siemens Ag Oesterreich
Priority to AT109484A priority Critical patent/AT378450B/en
Publication of ATA109484A publication Critical patent/ATA109484A/en
Priority to DE19853504594 priority patent/DE3504594A1/en
Application granted granted Critical
Publication of AT378450B publication Critical patent/AT378450B/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
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
AT109484A 1984-03-30 1984-03-30 OVERVOLTAGE PROTECTION DEVICE FOR THYRISTOR-CONTROLLED RECTIFIER IN SEMI-CONTROLLED, SYMMETRICAL, SINGLE OR MULTI-PHASE BRIDGE SWITCHING AND CENTER POINT SWITCHING AT378450B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT109484A AT378450B (en) 1984-03-30 1984-03-30 OVERVOLTAGE PROTECTION DEVICE FOR THYRISTOR-CONTROLLED RECTIFIER IN SEMI-CONTROLLED, SYMMETRICAL, SINGLE OR MULTI-PHASE BRIDGE SWITCHING AND CENTER POINT SWITCHING
DE19853504594 DE3504594A1 (en) 1984-03-30 1985-02-11 Overvoltage protection device for thyristor-controlled rectifier apparatuses in a half-controlled, balanced, single-phase or multi-phase bridge circuit and a centre-point circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT109484A AT378450B (en) 1984-03-30 1984-03-30 OVERVOLTAGE PROTECTION DEVICE FOR THYRISTOR-CONTROLLED RECTIFIER IN SEMI-CONTROLLED, SYMMETRICAL, SINGLE OR MULTI-PHASE BRIDGE SWITCHING AND CENTER POINT SWITCHING

Publications (2)

Publication Number Publication Date
ATA109484A ATA109484A (en) 1984-12-15
AT378450B true AT378450B (en) 1985-08-12

Family

ID=3506457

Family Applications (1)

Application Number Title Priority Date Filing Date
AT109484A AT378450B (en) 1984-03-30 1984-03-30 OVERVOLTAGE PROTECTION DEVICE FOR THYRISTOR-CONTROLLED RECTIFIER IN SEMI-CONTROLLED, SYMMETRICAL, SINGLE OR MULTI-PHASE BRIDGE SWITCHING AND CENTER POINT SWITCHING

Country Status (2)

Country Link
AT (1) AT378450B (en)
DE (1) DE3504594A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008020030B4 (en) 2008-04-21 2022-05-19 Aeg Power Solutions Gmbh Circuit arrangement with a rectifier and a circuit for protecting at least one direct-current network with direct-current loads that can be connected to the circuit arrangement against overvoltage

Also Published As

Publication number Publication date
DE3504594A1 (en) 1985-10-03
ATA109484A (en) 1984-12-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee