AT294247B - Überwachungsschaltung für Wechselrichter - Google Patents

Überwachungsschaltung für Wechselrichter

Info

Publication number
AT294247B
AT294247B AT883169A AT883169A AT294247B AT 294247 B AT294247 B AT 294247B AT 883169 A AT883169 A AT 883169A AT 883169 A AT883169 A AT 883169A AT 294247 B AT294247 B AT 294247B
Authority
AT
Austria
Prior art keywords
inverters
monitoring circuit
monitoring
circuit
Prior art date
Application number
AT883169A
Other languages
English (en)
Inventor
Johann Dipl Ing Wagner
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 AT883169A priority Critical patent/AT294247B/de
Priority to CH1370270A priority patent/CH538211A/de
Priority to DE19702046201 priority patent/DE2046201A1/de
Application granted granted Critical
Publication of AT294247B publication Critical patent/AT294247B/de

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/122—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. DC/AC converters
    • 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
    • H02M1/38—Means for preventing simultaneous conduction of 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
    • H02M7/525—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 automatic control of output waveform or frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
AT883169A 1969-09-18 1969-09-18 Überwachungsschaltung für Wechselrichter AT294247B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT883169A AT294247B (de) 1969-09-18 1969-09-18 Überwachungsschaltung für Wechselrichter
CH1370270A CH538211A (de) 1969-09-18 1970-09-15 Uberwachungsschaltvorrichtung an einem selbstgeführten Wechselrichter zur Vermeidung von infolge gleichzeitiger Durchschaltung zweier Ventilstromzweige entstehenden internen Kurzschlüssen
DE19702046201 DE2046201A1 (de) 1969-09-18 1970-09-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT883169A AT294247B (de) 1969-09-18 1969-09-18 Überwachungsschaltung für Wechselrichter

Publications (1)

Publication Number Publication Date
AT294247B true AT294247B (de) 1971-11-10

Family

ID=3608940

Family Applications (1)

Application Number Title Priority Date Filing Date
AT883169A AT294247B (de) 1969-09-18 1969-09-18 Überwachungsschaltung für Wechselrichter

Country Status (3)

Country Link
AT (1) AT294247B (de)
CH (1) CH538211A (de)
DE (1) DE2046201A1 (de)

Also Published As

Publication number Publication date
CH538211A (de) 1973-06-15
DE2046201A1 (de) 1971-03-25

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Legal Events

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