JPS6337577B2 - - Google Patents

Info

Publication number
JPS6337577B2
JPS6337577B2 JP56012763A JP1276381A JPS6337577B2 JP S6337577 B2 JPS6337577 B2 JP S6337577B2 JP 56012763 A JP56012763 A JP 56012763A JP 1276381 A JP1276381 A JP 1276381A JP S6337577 B2 JPS6337577 B2 JP S6337577B2
Authority
JP
Japan
Prior art keywords
thyristor
signal
gate
optical
forward voltage
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.)
Expired
Application number
JP56012763A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57145570A (en
Inventor
Atsuo Kobayashi
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56012763A priority Critical patent/JPS57145570A/ja
Publication of JPS57145570A publication Critical patent/JPS57145570A/ja
Publication of JPS6337577B2 publication Critical patent/JPS6337577B2/ja
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Rectifiers (AREA)
  • Power Conversion In General (AREA)
JP56012763A 1981-01-30 1981-01-30 Detection of abnormal photothyristor in converting unit Granted JPS57145570A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56012763A JPS57145570A (en) 1981-01-30 1981-01-30 Detection of abnormal photothyristor in converting unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56012763A JPS57145570A (en) 1981-01-30 1981-01-30 Detection of abnormal photothyristor in converting unit

Publications (2)

Publication Number Publication Date
JPS57145570A JPS57145570A (en) 1982-09-08
JPS6337577B2 true JPS6337577B2 (OSRAM) 1988-07-26

Family

ID=11814433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56012763A Granted JPS57145570A (en) 1981-01-30 1981-01-30 Detection of abnormal photothyristor in converting unit

Country Status (1)

Country Link
JP (1) JPS57145570A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11235015A (ja) * 1998-02-13 1999-08-27 Toshiba Corp 電圧駆動型電力用半導体装置およびそのゲート制御方法
JP5192269B2 (ja) * 2008-03-25 2013-05-08 東芝三菱電機産業システム株式会社 過電圧保護機能付きサイリスタの直列回路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2552414C3 (de) * 1975-11-22 1978-05-24 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Betrieb einer Überwachungsanordnung
JPS5546873A (en) * 1978-09-27 1980-04-02 Toshiba Corp Light-triggered thyristor

Also Published As

Publication number Publication date
JPS57145570A (en) 1982-09-08

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