JPS53100433A - Protective device of gto inverter - Google Patents

Protective device of gto inverter

Info

Publication number
JPS53100433A
JPS53100433A JP1480477A JP1480477A JPS53100433A JP S53100433 A JPS53100433 A JP S53100433A JP 1480477 A JP1480477 A JP 1480477A JP 1480477 A JP1480477 A JP 1480477A JP S53100433 A JPS53100433 A JP S53100433A
Authority
JP
Japan
Prior art keywords
protective device
gto inverter
current
gto
inverter
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
JP1480477A
Other languages
Japanese (ja)
Inventor
Yukio Watanabe
Taisaku Nasukawa
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 JP1480477A priority Critical patent/JPS53100433A/en
Publication of JPS53100433A publication Critical patent/JPS53100433A/en
Pending legal-status Critical Current

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  • Inverter Devices (AREA)

Abstract

PURPOSE: To prevent to current trouble current, and prevent destroy of element, deterioration of element or others, by impressing back voltage to the element, when it is feared that large cage current would flow.
COPYRIGHT: (C)1978,JPO&Japio
JP1480477A 1977-02-14 1977-02-14 Protective device of gto inverter Pending JPS53100433A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1480477A JPS53100433A (en) 1977-02-14 1977-02-14 Protective device of gto inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1480477A JPS53100433A (en) 1977-02-14 1977-02-14 Protective device of gto inverter

Publications (1)

Publication Number Publication Date
JPS53100433A true JPS53100433A (en) 1978-09-01

Family

ID=11871218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1480477A Pending JPS53100433A (en) 1977-02-14 1977-02-14 Protective device of gto inverter

Country Status (1)

Country Link
JP (1) JPS53100433A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5582088U (en) * 1978-12-01 1980-06-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5582088U (en) * 1978-12-01 1980-06-06
JPS5943827Y2 (en) * 1978-12-01 1984-12-27 三菱電機株式会社 Gate turn-off thyristor overcurrent protection device

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