JPS5379235A - Accident sensing and control protection method of conterter - Google Patents

Accident sensing and control protection method of conterter

Info

Publication number
JPS5379235A
JPS5379235A JP15526576A JP15526576A JPS5379235A JP S5379235 A JPS5379235 A JP S5379235A JP 15526576 A JP15526576 A JP 15526576A JP 15526576 A JP15526576 A JP 15526576A JP S5379235 A JPS5379235 A JP S5379235A
Authority
JP
Japan
Prior art keywords
conterter
valve
protection method
control protection
decided
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
JP15526576A
Other languages
Japanese (ja)
Inventor
Akira Mase
Shoichi Irokawa
Kiyoshi Miyanishi
Hideo Ito
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 JP15526576A priority Critical patent/JPS5379235A/en
Publication of JPS5379235A publication Critical patent/JPS5379235A/en
Pending legal-status Critical Current

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  • Rectifiers (AREA)

Abstract

PURPOSE: To make protection of a converter by sensing reverse current flowing the decided valve and over current flowing the decided valve and over current exceeding the normal value for ascertaining the occurrence when arm short-circuit etc. has happened in the converter and by giving gate pulse to the pair valve of the decided valve and making block of the gate.
COPYRIGHT: (C)1978,JPO&Japio
JP15526576A 1976-12-23 1976-12-23 Accident sensing and control protection method of conterter Pending JPS5379235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15526576A JPS5379235A (en) 1976-12-23 1976-12-23 Accident sensing and control protection method of conterter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15526576A JPS5379235A (en) 1976-12-23 1976-12-23 Accident sensing and control protection method of conterter

Publications (1)

Publication Number Publication Date
JPS5379235A true JPS5379235A (en) 1978-07-13

Family

ID=15602122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15526576A Pending JPS5379235A (en) 1976-12-23 1976-12-23 Accident sensing and control protection method of conterter

Country Status (1)

Country Link
JP (1) JPS5379235A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015107049A (en) * 2013-12-02 2015-06-08 アーベーベー・テクノロジー・アーゲー Method and controller unit for detecting shorted diode, and bridge rectifier system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015107049A (en) * 2013-12-02 2015-06-08 アーベーベー・テクノロジー・アーゲー Method and controller unit for detecting shorted diode, and bridge rectifier system

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