AT389406B - CIRCUIT ARRANGEMENT FOR A THREE-POINT INVERTER SWITCHING POLE - Google Patents

CIRCUIT ARRANGEMENT FOR A THREE-POINT INVERTER SWITCHING POLE

Info

Publication number
AT389406B
AT389406B AT276387A AT276387A AT389406B AT 389406 B AT389406 B AT 389406B AT 276387 A AT276387 A AT 276387A AT 276387 A AT276387 A AT 276387A AT 389406 B AT389406 B AT 389406B
Authority
AT
Austria
Prior art keywords
circuit arrangement
inverter switching
switching pole
point inverter
point
Prior art date
Application number
AT276387A
Other languages
German (de)
Other versions
ATA276387A (en
Inventor
Karl Dipl Ing Dr Schiftner
Hans Dipl Ing Schamboeck
Original Assignee
Elin Union 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 Elin Union Ag filed Critical Elin Union Ag
Priority to AT276387A priority Critical patent/AT389406B/en
Priority to CH358988A priority patent/CH680248A5/de
Priority to DE19883833700 priority patent/DE3833700A1/en
Publication of ATA276387A publication Critical patent/ATA276387A/en
Application granted granted Critical
Publication of AT389406B publication Critical patent/AT389406B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/483—Converters with outputs that each can have more than two voltages levels
    • H02M7/487—Neutral point clamped inverters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
    • H03K17/08144—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in thyristor switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Rectifiers (AREA)
AT276387A 1987-10-19 1987-10-19 CIRCUIT ARRANGEMENT FOR A THREE-POINT INVERTER SWITCHING POLE AT389406B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT276387A AT389406B (en) 1987-10-19 1987-10-19 CIRCUIT ARRANGEMENT FOR A THREE-POINT INVERTER SWITCHING POLE
CH358988A CH680248A5 (en) 1987-10-19 1988-09-28
DE19883833700 DE3833700A1 (en) 1987-10-19 1988-10-04 Circuit arrangement for a three-point power inverter switching pole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT276387A AT389406B (en) 1987-10-19 1987-10-19 CIRCUIT ARRANGEMENT FOR A THREE-POINT INVERTER SWITCHING POLE

Publications (2)

Publication Number Publication Date
ATA276387A ATA276387A (en) 1989-04-15
AT389406B true AT389406B (en) 1989-12-11

Family

ID=3539911

Family Applications (1)

Application Number Title Priority Date Filing Date
AT276387A AT389406B (en) 1987-10-19 1987-10-19 CIRCUIT ARRANGEMENT FOR A THREE-POINT INVERTER SWITCHING POLE

Country Status (3)

Country Link
AT (1) AT389406B (en)
CH (1) CH680248A5 (en)
DE (1) DE3833700A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3325030B2 (en) * 1991-06-06 2002-09-17 三菱電機株式会社 Three-level inverter device
DE4229771A1 (en) * 1992-09-05 1994-03-10 Asea Brown Boveri Regenerative circuitry for two-point and three-point inverters as well as procedures for the recovery of the circuit energy
DE4402161A1 (en) * 1994-01-26 1995-07-27 Abb Patent Gmbh Circuit for a three-point inverter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT300959B (en) * 1970-06-12 1972-08-10 Elin Union Ag Circuit for protecting the controllable valves of a current-commutated inverter
JPS6139866A (en) * 1984-07-27 1986-02-26 Mitsubishi Electric Corp Inverter

Also Published As

Publication number Publication date
ATA276387A (en) 1989-04-15
DE3833700A1 (en) 1989-05-03
DE3833700C2 (en) 1990-12-13
CH680248A5 (en) 1992-07-15

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Legal Events

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