JPS6074927A - サイリスタ素子の故障監視回路 - Google Patents

サイリスタ素子の故障監視回路

Info

Publication number
JPS6074927A
JPS6074927A JP17937783A JP17937783A JPS6074927A JP S6074927 A JPS6074927 A JP S6074927A JP 17937783 A JP17937783 A JP 17937783A JP 17937783 A JP17937783 A JP 17937783A JP S6074927 A JPS6074927 A JP S6074927A
Authority
JP
Japan
Prior art keywords
thyristor
capacitor
current
circuit
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.)
Granted
Application number
JP17937783A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0336338B2 (enrdf_load_stackoverflow
Inventor
茂雄 小西
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Fuji Electric Manufacturing 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 Fuji Electric Co Ltd, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP17937783A priority Critical patent/JPS6074927A/ja
Publication of JPS6074927A publication Critical patent/JPS6074927A/ja
Publication of JPH0336338B2 publication Critical patent/JPH0336338B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Protection Of Static Devices (AREA)
  • Power Conversion In General (AREA)
  • Thyristor Switches And Gates (AREA)
JP17937783A 1983-09-29 1983-09-29 サイリスタ素子の故障監視回路 Granted JPS6074927A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17937783A JPS6074927A (ja) 1983-09-29 1983-09-29 サイリスタ素子の故障監視回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17937783A JPS6074927A (ja) 1983-09-29 1983-09-29 サイリスタ素子の故障監視回路

Publications (2)

Publication Number Publication Date
JPS6074927A true JPS6074927A (ja) 1985-04-27
JPH0336338B2 JPH0336338B2 (enrdf_load_stackoverflow) 1991-05-31

Family

ID=16064790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17937783A Granted JPS6074927A (ja) 1983-09-29 1983-09-29 サイリスタ素子の故障監視回路

Country Status (1)

Country Link
JP (1) JPS6074927A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57177271A (en) * 1981-04-22 1982-10-30 Toshiba Corp Element malfunction diagnosing device for thyristor converter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57177271A (en) * 1981-04-22 1982-10-30 Toshiba Corp Element malfunction diagnosing device for thyristor converter

Also Published As

Publication number Publication date
JPH0336338B2 (enrdf_load_stackoverflow) 1991-05-31

Similar Documents

Publication Publication Date Title
US6150771A (en) Circuit for interfacing between a conventional traffic signal conflict monitor and light emitting diodes replacing a conventional incandescent bulb in the signal
US4536816A (en) Thyristor apparatus employing light-triggered thyristors
JPH0738406A (ja) 高電圧固体リレー
US4480197A (en) Multiple load switching circuit
JP2007097261A (ja) 直列半導体スイッチ装置
US3825896A (en) Computer input/output interface systems using optically coupled isolators
CN108270250A (zh) 充电系统
US4985662A (en) Low voltage lamp switcher circuit
US7652496B2 (en) Commutation failure detection circuit for back-to-back SCR circuit and controlling method thereof having relatively better efficiency
JPS6074927A (ja) サイリスタ素子の故障監視回路
US4400755A (en) Overvoltage protection circuit
JPH10145200A (ja) ゼロクロス検出装置
US4675542A (en) Circuit arrangement for monitoring a thyristor
JPS6139851A (ja) サイリスタ監視用回路装置
US8994283B2 (en) Circuit for controlling a lighting unit having a periodic power supply with a thyristor
CN112868179A (zh) 电子阀装置
JP7177216B2 (ja) 自己駆動制御を有する安全遮断装置、電源システム及びその自己駆動制御方法
CN114123816B (zh) 一种电源电路及电子设备
JP2001126574A (ja) 接点信号入力方式
JPS60249831A (ja) 停電補償型電気機器
JP2025032566A (ja) 充電器接続検知回路
SU1137981A2 (ru) Самовозбуждающийс инвертор напр жени
SU1156249A1 (ru) Оптоэлектронный ключ
SU1117797A1 (ru) Управл емый преобразователь переменного напр жени в посто нное
SU1229890A1 (ru) Устройство дл контрол и индикации неисправности последовательно соединенных вентилей