JPS53147950A - Thyristor protective system - Google Patents

Thyristor protective system

Info

Publication number
JPS53147950A
JPS53147950A JP6345477A JP6345477A JPS53147950A JP S53147950 A JPS53147950 A JP S53147950A JP 6345477 A JP6345477 A JP 6345477A JP 6345477 A JP6345477 A JP 6345477A JP S53147950 A JPS53147950 A JP S53147950A
Authority
JP
Japan
Prior art keywords
thyristor
protective system
thyristor protective
thyristors
ignite
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
JP6345477A
Other languages
Japanese (ja)
Inventor
Tetsushi Matsushita
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
Toshiba Corp
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6345477A priority Critical patent/JPS53147950A/en
Publication of JPS53147950A publication Critical patent/JPS53147950A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Thyristor Switches And Gates (AREA)

Abstract

PURPOSE: To protect a thyristor from overvoltage by setting up a protective circuit to ignite all the thyristors by the operation of a nonlinear element in part of the thyristor to which a number of thyristor arms ar connected in series and parallel.
COPYRIGHT: (C)1978,JPO&Japio
JP6345477A 1977-05-31 1977-05-31 Thyristor protective system Pending JPS53147950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6345477A JPS53147950A (en) 1977-05-31 1977-05-31 Thyristor protective system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6345477A JPS53147950A (en) 1977-05-31 1977-05-31 Thyristor protective system

Publications (1)

Publication Number Publication Date
JPS53147950A true JPS53147950A (en) 1978-12-23

Family

ID=13229690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6345477A Pending JPS53147950A (en) 1977-05-31 1977-05-31 Thyristor protective system

Country Status (1)

Country Link
JP (1) JPS53147950A (en)

Similar Documents

Publication Publication Date Title
JPS5296817A (en) Memory protective circuit
JPS5261982A (en) Semiconductor light emitting device
JPS53147950A (en) Thyristor protective system
JPS5421556A (en) Protective gap
JPS548847A (en) Surge protection circuit
JPS5286134A (en) Overload protector for motor
JPS53143562A (en) Protecting device for insect killer
JPS53117313A (en) Surge protective system
JPS5223616A (en) Protector
JPS5219217A (en) Overcurrent limiting device
JPS51127341A (en) Inverter protective device inverter
JPS547122A (en) Protective circuit for static power converter
JPS51119928A (en) Inverter protecting device
JPS5425445A (en) Apparatus protective device
JPS546453A (en) Over-voltage portective device of thyristor
JPS5438541A (en) Protective device for current transformer
JPS535743A (en) Observati on device of bus protecting relay
JPS5391360A (en) Capless arrester
JPS5284441A (en) Apparatus interface protection circuit
JPS5393764A (en) Overvoltage protective device for thyrister valve
JPS5279849A (en) Process input/output system for essential safety protection
JPS52129949A (en) Overvoltage protection circuit
JPS51113142A (en) Control means provided with surge current limiter
JPS526448A (en) Transistor protective circuit
JPS5285353A (en) Ac voltage control apparatus