JPS53117727A - Power converter protector - Google Patents
Power converter protectorInfo
- Publication number
- JPS53117727A JPS53117727A JP3239377A JP3239377A JPS53117727A JP S53117727 A JPS53117727 A JP S53117727A JP 3239377 A JP3239377 A JP 3239377A JP 3239377 A JP3239377 A JP 3239377A JP S53117727 A JPS53117727 A JP S53117727A
- Authority
- JP
- Japan
- Prior art keywords
- power converter
- converter protector
- protector
- occuring
- excitation
- 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: To prevent the overvoltage due to load cut-off from occuring by detecting the excitation of a tripping coil to release an output circuit breaker responding at fault location and performing protection through an OR circuit.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3239377A JPS53117727A (en) | 1977-03-24 | 1977-03-24 | Power converter protector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3239377A JPS53117727A (en) | 1977-03-24 | 1977-03-24 | Power converter protector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53117727A true JPS53117727A (en) | 1978-10-14 |
JPS557058B2 JPS557058B2 (en) | 1980-02-21 |
Family
ID=12357699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3239377A Granted JPS53117727A (en) | 1977-03-24 | 1977-03-24 | Power converter protector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53117727A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0762622A1 (en) * | 1995-09-12 | 1997-03-12 | Kabushiki Kaisha Toshiba | High voltage DC link converter control and protection system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60170870A (en) * | 1984-02-15 | 1985-09-04 | Fuji Xerox Co Ltd | Controller of copying machine |
-
1977
- 1977-03-24 JP JP3239377A patent/JPS53117727A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0762622A1 (en) * | 1995-09-12 | 1997-03-12 | Kabushiki Kaisha Toshiba | High voltage DC link converter control and protection system |
US5715151A (en) * | 1995-09-12 | 1998-02-03 | Kabushiki Kaisha Toshiba | Control and protection system for AC-DC conversion system |
CN1038375C (en) * | 1995-09-12 | 1998-05-13 | 东芝株式会社 | Control and protection system for AC-DC conversion system |
Also Published As
Publication number | Publication date |
---|---|
JPS557058B2 (en) | 1980-02-21 |
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