JPS5244151A - Control equipment of gate turn-off thyristor - Google Patents
Control equipment of gate turn-off thyristorInfo
- Publication number
- JPS5244151A JPS5244151A JP50118883A JP11888375A JPS5244151A JP S5244151 A JPS5244151 A JP S5244151A JP 50118883 A JP50118883 A JP 50118883A JP 11888375 A JP11888375 A JP 11888375A JP S5244151 A JPS5244151 A JP S5244151A
- Authority
- JP
- Japan
- Prior art keywords
- thyristor
- control equipment
- gate turn
- turn
- gate
- 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
Links
Abstract
PURPOSE: The current flowing to gate turn-off SCR is detected in order to secure turn-off signal according to this detection quantity. Thus, turn-off failure can be prevented.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50118883A JPS5852429B2 (en) | 1975-10-03 | 1975-10-03 | Gate turn-off control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50118883A JPS5852429B2 (en) | 1975-10-03 | 1975-10-03 | Gate turn-off control |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5244151A true JPS5244151A (en) | 1977-04-06 |
JPS5852429B2 JPS5852429B2 (en) | 1983-11-22 |
Family
ID=14747484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50118883A Expired JPS5852429B2 (en) | 1975-10-03 | 1975-10-03 | Gate turn-off control |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5852429B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5799033A (en) * | 1980-12-12 | 1982-06-19 | Nippon Telegr & Teleph Corp <Ntt> | Driving circuit for gate turn-off thyristor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49131069A (en) * | 1973-04-17 | 1974-12-16 |
-
1975
- 1975-10-03 JP JP50118883A patent/JPS5852429B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49131069A (en) * | 1973-04-17 | 1974-12-16 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5799033A (en) * | 1980-12-12 | 1982-06-19 | Nippon Telegr & Teleph Corp <Ntt> | Driving circuit for gate turn-off thyristor |
JPH0351138B2 (en) * | 1980-12-12 | 1991-08-05 | Nippon Telegraph & Telephone |
Also Published As
Publication number | Publication date |
---|---|
JPS5852429B2 (en) | 1983-11-22 |
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