JPS51134067A - Thyristor protecting circuit - Google Patents

Thyristor protecting circuit

Info

Publication number
JPS51134067A
JPS51134067A JP4932976A JP4932976A JPS51134067A JP S51134067 A JPS51134067 A JP S51134067A JP 4932976 A JP4932976 A JP 4932976A JP 4932976 A JP4932976 A JP 4932976A JP S51134067 A JPS51134067 A JP S51134067A
Authority
JP
Japan
Prior art keywords
thyristor
protecting circuit
protecting
circuit
thyristor protecting
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
JP4932976A
Other languages
Japanese (ja)
Other versions
JPS5627065B2 (en
Inventor
Furiidoritsuhi Reowaruto Kaaru
Shienku Yakobu
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.)
Siemens AG
Original Assignee
Siemens 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
Priority claimed from DE19752519396 external-priority patent/DE2519396C3/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of JPS51134067A publication Critical patent/JPS51134067A/en
Publication of JPS5627065B2 publication Critical patent/JPS5627065B2/ja
Granted 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
    • 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
    • H02M1/096—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 the power supply of the control circuit being connected in parallel to the main switching element
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/10—Modifications for increasing the maximum permissible switched voltage
    • H03K17/105—Modifications for increasing the maximum permissible switched voltage in thyristor switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Protection Of Static Devices (AREA)
  • Power Conversion In General (AREA)
JP4932976A 1975-04-30 1976-04-28 Thyristor protecting circuit Granted JPS51134067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752519396 DE2519396C3 (en) 1975-04-30 Protection circuit for thyristors

Publications (2)

Publication Number Publication Date
JPS51134067A true JPS51134067A (en) 1976-11-20
JPS5627065B2 JPS5627065B2 (en) 1981-06-23

Family

ID=5945497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4932976A Granted JPS51134067A (en) 1975-04-30 1976-04-28 Thyristor protecting circuit

Country Status (2)

Country Link
JP (1) JPS51134067A (en)
CA (1) CA1054218A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107765159B (en) * 2016-08-23 2019-08-23 株洲中车时代电气股份有限公司 Thyristor on-Line Monitor Device

Also Published As

Publication number Publication date
DE2519396B2 (en) 1977-02-24
JPS5627065B2 (en) 1981-06-23
CA1054218A (en) 1979-05-08
DE2519396A1 (en) 1976-11-04

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