DE3731017C2 - - Google Patents

Info

Publication number
DE3731017C2
DE3731017C2 DE19873731017 DE3731017A DE3731017C2 DE 3731017 C2 DE3731017 C2 DE 3731017C2 DE 19873731017 DE19873731017 DE 19873731017 DE 3731017 A DE3731017 A DE 3731017A DE 3731017 C2 DE3731017 C2 DE 3731017C2
Authority
DE
Germany
Prior art keywords
wiring
semiconductor power
diode
capacitor
power switches
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.)
Expired
Application number
DE19873731017
Other languages
German (de)
English (en)
Other versions
DE3731017A1 (de
Inventor
Bernhard Dr.-Ing. 1000 Berlin De Eggert
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE19873731017 priority Critical patent/DE3731017A1/de
Publication of DE3731017A1 publication Critical patent/DE3731017A1/de
Application granted granted Critical
Publication of DE3731017C2 publication Critical patent/DE3731017C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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)
DE19873731017 1987-09-11 1987-09-11 Beschaltungsanordnung fuer ueber ihren steueranschluss abschaltbare halbleiterleistungsschalter in zweigpaaren eines wechselrichters Granted DE3731017A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873731017 DE3731017A1 (de) 1987-09-11 1987-09-11 Beschaltungsanordnung fuer ueber ihren steueranschluss abschaltbare halbleiterleistungsschalter in zweigpaaren eines wechselrichters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873731017 DE3731017A1 (de) 1987-09-11 1987-09-11 Beschaltungsanordnung fuer ueber ihren steueranschluss abschaltbare halbleiterleistungsschalter in zweigpaaren eines wechselrichters

Publications (2)

Publication Number Publication Date
DE3731017A1 DE3731017A1 (de) 1989-03-23
DE3731017C2 true DE3731017C2 (enrdf_load_stackoverflow) 1989-10-05

Family

ID=6336084

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873731017 Granted DE3731017A1 (de) 1987-09-11 1987-09-11 Beschaltungsanordnung fuer ueber ihren steueranschluss abschaltbare halbleiterleistungsschalter in zweigpaaren eines wechselrichters

Country Status (1)

Country Link
DE (1) DE3731017A1 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244623A1 (de) * 1982-04-27 1984-09-27 Rainer Dr Ing Marquardt Beschaltung fuer elektronische zweigpaare in antiparallelschaltung
DE3524522A1 (de) * 1985-07-05 1987-01-15 Matthias Jung Rueckspeisende beschaltung fuer elektronische zweigpaare in antiparallelschaltung

Also Published As

Publication number Publication date
DE3731017A1 (de) 1989-03-23

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee