FR2334232A1 - Self-controlled invertor - has main controlled rectifiers in bridge circuit connected to variable DC voltage - Google Patents

Self-controlled invertor - has main controlled rectifiers in bridge circuit connected to variable DC voltage

Info

Publication number
FR2334232A1
FR2334232A1 FR7531643A FR7531643A FR2334232A1 FR 2334232 A1 FR2334232 A1 FR 2334232A1 FR 7531643 A FR7531643 A FR 7531643A FR 7531643 A FR7531643 A FR 7531643A FR 2334232 A1 FR2334232 A1 FR 2334232A1
Authority
FR
France
Prior art keywords
voltage
variable
controlled
bridge circuit
self
Prior art date
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.)
Granted
Application number
FR7531643A
Other languages
French (fr)
Other versions
FR2334232B1 (en
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.)
Siemens AG
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 FR2334232A1 publication Critical patent/FR2334232A1/en
Application granted granted Critical
Publication of FR2334232B1 publication Critical patent/FR2334232B1/fr
Granted legal-status Critical Current

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
    • H02M7/505—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 using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—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 using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/5152—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 using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with separate extinguishing means
    • H02M7/5155—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 using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with separate extinguishing means wherein each commutation element has its own extinguishing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Ac-Ac Conversion (AREA)

Abstract

A free-running diode is connected in antiparallel with the bridge circuit. A communicating series oscillating circuit is connected to each phase, and alternately connected through controlled commutation diodes to each potential of the variable d.c. voltage. Their capacitors are charged to a specified voltage after each commutation process through a controllable charge topping circuit. Commutation diodes (n14-n16) allocated to one bridge half are connected through a common diode (n41) of the same polarity to one terminal of the variable d.c. voltage (N2). Junction point (VPe of the commutation diodes (n14-n16) is connected through a controllable charge topping diode (n40) to a constant d.c. potential (N1).
FR7531643A 1974-10-21 1975-10-16 Self-controlled invertor - has main controlled rectifiers in bridge circuit connected to variable DC voltage Granted FR2334232A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742449933 DE2449933C2 (en) 1974-10-21 1974-10-21 Self-commutated inverter

Publications (2)

Publication Number Publication Date
FR2334232A1 true FR2334232A1 (en) 1977-07-01
FR2334232B1 FR2334232B1 (en) 1980-05-30

Family

ID=5928759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531643A Granted FR2334232A1 (en) 1974-10-21 1975-10-16 Self-controlled invertor - has main controlled rectifiers in bridge circuit connected to variable DC voltage

Country Status (5)

Country Link
JP (1) JPS5165328A (en)
CH (1) CH584480A5 (en)
DE (1) DE2449933C2 (en)
FR (1) FR2334232A1 (en)
IT (1) IT1045485B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2746099A1 (en) * 1977-10-13 1979-04-26 Siemens Ag INVERTER WITH AT LEAST TWO CONTROLLABLE LOAD THYRISTORS
DE2831752A1 (en) * 1978-07-19 1980-01-31 Siemens Ag CONVERTER WITH A DC INTERMEDIATE CIRCUIT

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628126A (en) * 1968-12-06 1971-12-14 Meidensha Electric Mfg Co Ltd Supplementary charge circuit for dc-to-ac converter
FR2149009A5 (en) * 1971-08-12 1973-03-23 Licentia Gmbh

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354370A (en) * 1965-05-20 1967-11-21 Gen Motors Corp Electrical inverter having separate shutoff power supplies
FR96291E (en) * 1967-11-20 1972-06-16 Telemecanique Electrique A converter with controlled semiconductor elements providing pulses from a DC voltage source.
US3703676A (en) * 1970-05-15 1972-11-21 Asea Ab Inverter
US3953786A (en) * 1971-03-29 1976-04-27 Borg-Warner Corporation External charging circuit for static switch
JPS5148872B2 (en) * 1972-05-23 1976-12-23
US3781644A (en) * 1973-03-23 1973-12-25 V Yatsuk Independently controlled inverter with universal commutating circuit
DD103529A1 (en) * 1973-05-16 1974-01-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628126A (en) * 1968-12-06 1971-12-14 Meidensha Electric Mfg Co Ltd Supplementary charge circuit for dc-to-ac converter
FR2149009A5 (en) * 1971-08-12 1973-03-23 Licentia Gmbh

Also Published As

Publication number Publication date
DE2449933A1 (en) 1976-04-29
IT1045485B (en) 1980-05-10
FR2334232B1 (en) 1980-05-30
JPS5165328A (en) 1976-06-05
CH584480A5 (en) 1977-01-31
DE2449933C2 (en) 1983-12-08

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Legal Events

Date Code Title Description
ST Notification of lapse