DE4042378C2 - - Google Patents

Info

Publication number
DE4042378C2
DE4042378C2 DE4042378A DE4042378A DE4042378C2 DE 4042378 C2 DE4042378 C2 DE 4042378C2 DE 4042378 A DE4042378 A DE 4042378A DE 4042378 A DE4042378 A DE 4042378A DE 4042378 C2 DE4042378 C2 DE 4042378C2
Authority
DE
Germany
Prior art keywords
connection
relief
voltage
semiconductor switches
voltage source
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 - Fee Related
Application number
DE4042378A
Other languages
German (de)
English (en)
Other versions
DE4042378A1 (de
Inventor
Bernhard Dr.-Ing. Eggert
Matthias Dr.-Ing. 1000 Berlin De Jung
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.)
Alstom Anlagen und Automatisierungstechnik 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 DE4042378A priority Critical patent/DE4042378A1/de
Publication of DE4042378A1 publication Critical patent/DE4042378A1/de
Application granted granted Critical
Publication of DE4042378C2 publication Critical patent/DE4042378C2/de
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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/34—Snubber circuits
    • 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
    • H02M7/519—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 in a push-pull configuration
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/34—Snubber circuits
    • H02M1/346—Passive non-dissipative snubbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
DE4042378A 1990-06-23 1990-06-23 Symmetrische schaltentlastungsanordnung fuer ein aus gategesteuerten halbleiterschaltern gebildetes wechselrichterzweigpaar Granted DE4042378A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4042378A DE4042378A1 (de) 1990-06-23 1990-06-23 Symmetrische schaltentlastungsanordnung fuer ein aus gategesteuerten halbleiterschaltern gebildetes wechselrichterzweigpaar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4042378A DE4042378A1 (de) 1990-06-23 1990-06-23 Symmetrische schaltentlastungsanordnung fuer ein aus gategesteuerten halbleiterschaltern gebildetes wechselrichterzweigpaar

Publications (2)

Publication Number Publication Date
DE4042378A1 DE4042378A1 (de) 1992-01-16
DE4042378C2 true DE4042378C2 (fi) 1993-04-22

Family

ID=6421755

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4042378A Granted DE4042378A1 (de) 1990-06-23 1990-06-23 Symmetrische schaltentlastungsanordnung fuer ein aus gategesteuerten halbleiterschaltern gebildetes wechselrichterzweigpaar

Country Status (1)

Country Link
DE (1) DE4042378A1 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19543702A1 (de) * 1995-11-23 1997-05-28 Asea Brown Boveri Stromrichterschaltungsanordnung
WO1998001939A1 (fr) * 1996-07-03 1998-01-15 Hitachi, Ltd. Convertisseur de puissance
AT516641B1 (de) * 2014-12-19 2020-09-15 Schneider Electric Power Drives Gmbh Schaltungsanordnung zur Symmetrierung von Zwischenkreiskondensatoren

Family Cites Families (3)

* 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
FI880817A (fi) * 1987-07-17 1989-01-18 Siemens Ag Anordning foer koppling med laog foerlust av ett halvledarkopplingselement i en trepunktvaexelriktare.
EP0335169A1 (de) * 1988-03-28 1989-10-04 Siemens Aktiengesellschaft Vorrichtung zur verlust- und blindleistungsarmen Schaltentlastung der Halbleiterschalter eines Wechselrichters

Also Published As

Publication number Publication date
DE4042378A1 (de) 1992-01-16

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