DK143674C - Beskyttelseskredsloeb til hurtig afkobling af tilbagekoblede transistorvekselrettere,naar udgangsspaendingerne eller udgangsstroemmene overskrider eller falder under foreskrevne oenskevaerdier - Google Patents

Beskyttelseskredsloeb til hurtig afkobling af tilbagekoblede transistorvekselrettere,naar udgangsspaendingerne eller udgangsstroemmene overskrider eller falder under foreskrevne oenskevaerdier

Info

Publication number
DK143674C
DK143674C DK197973A DK197973A DK143674C DK 143674 C DK143674 C DK 143674C DK 197973 A DK197973 A DK 197973A DK 197973 A DK197973 A DK 197973A DK 143674 C DK143674 C DK 143674C
Authority
DK
Denmark
Prior art keywords
prescribed
returned
protection circuit
fall under
output
Prior art date
Application number
DK197973A
Other languages
English (en)
Other versions
DK143674B (da
Inventor
H Tollrian
B Krahl
Original Assignee
Philips Nv
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
Priority claimed from DE19722217966 external-priority patent/DE2217966C3/de
Application filed by Philips Nv filed Critical Philips Nv
Publication of DK143674B publication Critical patent/DK143674B/da
Application granted granted Critical
Publication of DK143674C publication Critical patent/DK143674C/da

Links

Classifications

    • 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
    • H02H7/1213—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 DC-DC 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/338—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
    • H02M3/3385—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement with automatic control of output voltage or current
    • H02M3/3387—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement with automatic control of output voltage or current in a push-pull configuration
    • H02M3/3388—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement with automatic control of output voltage or current in a push-pull configuration of the parallel type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Inverter Devices (AREA)
  • Power Conversion In General (AREA)
DK197973A 1972-04-14 1973-04-11 Beskyttelseskredsloeb til hurtig afkobling af tilbagekoblede transistorvekselrettere,naar udgangsspaendingerne eller udgangsstroemmene overskrider eller falder under foreskrevne oenskevaerdier DK143674C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722217966 DE2217966C3 (de) 1972-04-14 Schutzanordnung zum raschen Abschalten rückgekoppelter Transistorwechselrichter bei Über- oder Unterschreiten der Sollwerte für die Ausgangsspannungen oder -ströme
DE2217966 1972-04-14

Publications (2)

Publication Number Publication Date
DK143674B DK143674B (da) 1981-09-21
DK143674C true DK143674C (da) 1982-04-13

Family

ID=5841916

Family Applications (1)

Application Number Title Priority Date Filing Date
DK197973A DK143674C (da) 1972-04-14 1973-04-11 Beskyttelseskredsloeb til hurtig afkobling af tilbagekoblede transistorvekselrettere,naar udgangsspaendingerne eller udgangsstroemmene overskrider eller falder under foreskrevne oenskevaerdier

Country Status (9)

Country Link
US (1) US3863125A (da)
JP (1) JPS4919328A (da)
BE (1) BE798154A (da)
CA (1) CA986179A (da)
DK (1) DK143674C (da)
FR (1) FR2180071B1 (da)
GB (1) GB1422596A (da)
IT (1) IT980825B (da)
SE (1) SE393006B (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927363A (en) * 1975-02-10 1975-12-16 Rockwell International Corp Current limited self-saturating dc/dc converter
US4009419A (en) * 1975-07-16 1977-02-22 General Aquadyne, Inc. Safety circuit for video diver
US4056693A (en) * 1975-12-05 1977-11-01 Bell Telephone Laboratories, Incorporated Voltage and current controlled converter for telephone ringing
US4077413A (en) * 1976-05-04 1978-03-07 The Burdick Corporation Defibrillator
US4236187A (en) * 1977-10-18 1980-11-25 Sharp Kabushiki Kaisha Power supply voltage stabilizer
JPH07105272B2 (ja) * 1983-10-19 1995-11-13 日立照明株式会社 他励式インバータ形放電灯点灯装置
FR2585897A1 (fr) * 1985-08-02 1987-02-06 Loire Electronique Circuits de securite pour alimentation a decoupage
JP3127405B2 (ja) * 1991-03-19 2001-01-22 株式会社キジマ コンバ−タ

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL277912A (da) * 1961-05-06
US3243725A (en) * 1962-10-30 1966-03-29 United Aircraft Corp Short circuit protector
US3377540A (en) * 1965-08-13 1968-04-09 Aircraft Radio Corp Overload protection circuit for solid state power supplies
US3371262A (en) * 1965-12-22 1968-02-27 Army Usa Protection circuits for transistorized regulator circuitry
US3361952A (en) * 1966-04-11 1968-01-02 Bell Telephone Labor Inc Driven inverter circuit
US3408553A (en) * 1966-04-11 1968-10-29 Bell Telephone Labor Inc Driven inverter-regulator with magnetic amplifier in feedback loop
US3319146A (en) * 1966-06-10 1967-05-09 Eg & G Inc High efficiency converter circuit
US3444453A (en) * 1966-07-13 1969-05-13 Vapor Corp Circuit for controlling the operation of a static inverter under overload conditions
US3487284A (en) * 1966-12-22 1969-12-30 Charles A Cady Method and apparatus for charging storage batteries
US3536984A (en) * 1967-01-30 1970-10-27 Gen Electric Polyphase inverter with selfprotection means
US3435320A (en) * 1967-02-10 1969-03-25 Robert H Lee Dc to dc converter
US3493838A (en) * 1967-04-21 1970-02-03 Westinghouse Electric Corp Static frequency converter with novel voltage control
US3460020A (en) * 1967-08-11 1969-08-05 Wagner Electric Corp Phase-controlled voltage regulator
US3495129A (en) * 1967-11-16 1970-02-10 United Aircraft Corp Inverter protection scheme
US3670234A (en) * 1970-06-30 1972-06-13 Ibm Pulse width modulated voltage regulator
US3667027A (en) * 1971-03-30 1972-05-30 Bell Electronic Corp Inverter circuit with stabilized frequency under all load conditions
US3699424A (en) * 1971-07-06 1972-10-17 Bell Telephone Labor Inc Overvoltage protection of dc to dc converters using ferroresonance

Also Published As

Publication number Publication date
GB1422596A (en) 1976-01-28
DK143674B (da) 1981-09-21
DE2217966B2 (de) 1975-10-30
SE393006B (sv) 1977-04-25
JPS4919328A (da) 1974-02-20
BE798154A (fr) 1973-10-12
FR2180071A1 (da) 1973-11-23
DE2217966A1 (de) 1973-10-25
US3863125A (en) 1975-01-28
FR2180071B1 (da) 1976-06-11
CA986179A (en) 1976-03-23
IT980825B (it) 1974-10-10

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