DE3913932A1 - Schutzschaltung eines halbwellengesteuerten wechselstromschalters insbes. mit transformatorgekoppelter last - Google Patents

Schutzschaltung eines halbwellengesteuerten wechselstromschalters insbes. mit transformatorgekoppelter last

Info

Publication number
DE3913932A1
DE3913932A1 DE19893913932 DE3913932A DE3913932A1 DE 3913932 A1 DE3913932 A1 DE 3913932A1 DE 19893913932 DE19893913932 DE 19893913932 DE 3913932 A DE3913932 A DE 3913932A DE 3913932 A1 DE3913932 A1 DE 3913932A1
Authority
DE
Germany
Prior art keywords
switch
signal
voltage
switched
control signal
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
DE19893913932
Other languages
German (de)
English (en)
Other versions
DE3913932C2 (enExample
Inventor
Reiner Kirschke
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.)
STUEHRENBERG GmbH
Original Assignee
STUEHRENBERG 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 STUEHRENBERG GmbH filed Critical STUEHRENBERG GmbH
Priority to DE19893913932 priority Critical patent/DE3913932A1/de
Priority to DD34005990A priority patent/DD293922A5/de
Publication of DE3913932A1 publication Critical patent/DE3913932A1/de
Application granted granted Critical
Publication of DE3913932C2 publication Critical patent/DE3913932C2/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
    • H02M1/40—Means for preventing magnetic saturation
    • 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
    • H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off
    • H02H9/002—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off limiting inrush current on switching on of inductive loads subjected to remanence, e.g. transformers
    • 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
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC
    • H02M5/04—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters
    • H02M5/22—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC 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
    • H02M5/257—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC 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
    • H02M5/2573—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC 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 control circuit
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/08—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Protection Of Static Devices (AREA)
  • Control Of Electrical Variables (AREA)
DE19893913932 1989-04-27 1989-04-27 Schutzschaltung eines halbwellengesteuerten wechselstromschalters insbes. mit transformatorgekoppelter last Granted DE3913932A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19893913932 DE3913932A1 (de) 1989-04-27 1989-04-27 Schutzschaltung eines halbwellengesteuerten wechselstromschalters insbes. mit transformatorgekoppelter last
DD34005990A DD293922A5 (de) 1989-04-27 1990-04-24 Schutzschaltung eines halbwellengesteuerten wechselstromschalters insbes. mit transformatorgekoppelter last

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893913932 DE3913932A1 (de) 1989-04-27 1989-04-27 Schutzschaltung eines halbwellengesteuerten wechselstromschalters insbes. mit transformatorgekoppelter last

Publications (2)

Publication Number Publication Date
DE3913932A1 true DE3913932A1 (de) 1990-11-08
DE3913932C2 DE3913932C2 (enExample) 1992-06-17

Family

ID=6379605

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893913932 Granted DE3913932A1 (de) 1989-04-27 1989-04-27 Schutzschaltung eines halbwellengesteuerten wechselstromschalters insbes. mit transformatorgekoppelter last

Country Status (2)

Country Link
DD (1) DD293922A5 (enExample)
DE (1) DE3913932A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0560026A1 (de) * 1992-02-21 1993-09-15 Hella KG Hueck & Co. Einrichtung zum Betreiben von Lasten an Wechselspannungsquellen
WO1996041504A1 (en) * 1995-06-07 1996-12-19 Nicollet Technologies Corporation Phase control circuit having independent half cycles
WO2006057862A1 (en) * 2004-11-24 2006-06-01 Lutron Electronics Co., Inc. Load control circuit and method for achieving reduced acoustic noise
WO2007109072A1 (en) * 2006-03-17 2007-09-27 Lutron Electronics Co., Inc. Dimmer for preventing asymmetric current flow through an unloaded magnetic low-voltage transformer
WO2010125183A1 (de) * 2009-04-30 2010-11-04 Bombardier Transportation Gmbh Verfahren und vorrichtung zum einschalten einer transformatoreinrichtung eines schienenfahrzeugs an eine wechselspannung liefernde energieversorgungseinrichtung unter berücksichtigung der remanenz

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2359393C1 (ru) * 2008-05-12 2009-06-20 Государственное образовательное учреждение высшего профессионального образования "Уфимский государственный авиационный технический университет" Способ регулирования переменного напряжения

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2914638A1 (de) * 1978-04-20 1979-10-31 Schlumberger Prospection Verfahren und vorrichtung zum anlegen von wechselstromwellenformen an eine last

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2914638A1 (de) * 1978-04-20 1979-10-31 Schlumberger Prospection Verfahren und vorrichtung zum anlegen von wechselstromwellenformen an eine last

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0560026A1 (de) * 1992-02-21 1993-09-15 Hella KG Hueck & Co. Einrichtung zum Betreiben von Lasten an Wechselspannungsquellen
WO1996041504A1 (en) * 1995-06-07 1996-12-19 Nicollet Technologies Corporation Phase control circuit having independent half cycles
WO2006057862A1 (en) * 2004-11-24 2006-06-01 Lutron Electronics Co., Inc. Load control circuit and method for achieving reduced acoustic noise
WO2007109072A1 (en) * 2006-03-17 2007-09-27 Lutron Electronics Co., Inc. Dimmer for preventing asymmetric current flow through an unloaded magnetic low-voltage transformer
US7570031B2 (en) 2006-03-17 2009-08-04 Lutron Electronics Co., Inc. Method and apparatus for preventing multiple attempted firings of a semiconductor switch in a load control device
US8053997B2 (en) 2006-03-17 2011-11-08 Lutron Electronics Co., Inc. Load control device having a trigger circuit characterized by a variable voltage threshold
WO2010125183A1 (de) * 2009-04-30 2010-11-04 Bombardier Transportation Gmbh Verfahren und vorrichtung zum einschalten einer transformatoreinrichtung eines schienenfahrzeugs an eine wechselspannung liefernde energieversorgungseinrichtung unter berücksichtigung der remanenz

Also Published As

Publication number Publication date
DE3913932C2 (enExample) 1992-06-17
DD293922A5 (de) 1991-09-12

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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