JPS5240984A - Protector - Google Patents

Protector

Info

Publication number
JPS5240984A
JPS5240984A JP51114570A JP11457076A JPS5240984A JP S5240984 A JPS5240984 A JP S5240984A JP 51114570 A JP51114570 A JP 51114570A JP 11457076 A JP11457076 A JP 11457076A JP S5240984 A JPS5240984 A JP S5240984A
Authority
JP
Japan
Prior art keywords
protector
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.)
Pending
Application number
JP51114570A
Other languages
English (en)
Japanese (ja)
Inventor
Do Buruyuin Patoritsuku
Zuitsuteitsuhi Roorando
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of JPS5240984A publication Critical patent/JPS5240984A/ja
Pending legal-status Critical Current

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
    • H02H7/20—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 electronic equipment
    • H02H7/205—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 electronic equipment for controlled semi-conductors which are not included in a specific circuit arrangement
    • 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
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
    • 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
    • H03K17/08108—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit in thyristor switches
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D8/00—Diodes
    • H10D8/80—PNPN diodes, e.g. Shockley diodes or break-over diodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Thyristors (AREA)
  • Electronic Switches (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
JP51114570A 1975-09-25 1976-09-24 Protector Pending JPS5240984A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1246575A CH595716A5 (enrdf_load_stackoverflow) 1975-09-25 1975-09-25

Publications (1)

Publication Number Publication Date
JPS5240984A true JPS5240984A (en) 1977-03-30

Family

ID=4383287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51114570A Pending JPS5240984A (en) 1975-09-25 1976-09-24 Protector

Country Status (4)

Country Link
JP (1) JPS5240984A (enrdf_load_stackoverflow)
CH (1) CH595716A5 (enrdf_load_stackoverflow)
DE (1) DE2546321A1 (enrdf_load_stackoverflow)
NO (1) NO763249L (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55101838U (enrdf_load_stackoverflow) * 1979-01-11 1980-07-16

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620271B1 (fr) * 1987-09-08 1990-01-12 Thomson Semiconducteurs Dispositif semiconducteur de protection contre les surtensions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55101838U (enrdf_load_stackoverflow) * 1979-01-11 1980-07-16

Also Published As

Publication number Publication date
NO763249L (no) 1977-03-28
CH595716A5 (enrdf_load_stackoverflow) 1978-02-28
DE2546321A1 (de) 1977-04-07

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