JPS52124151A - Protection system for dc transmission system - Google Patents
Protection system for dc transmission systemInfo
- Publication number
- JPS52124151A JPS52124151A JP3986576A JP3986576A JPS52124151A JP S52124151 A JPS52124151 A JP S52124151A JP 3986576 A JP3986576 A JP 3986576A JP 3986576 A JP3986576 A JP 3986576A JP S52124151 A JPS52124151 A JP S52124151A
- Authority
- JP
- Japan
- Prior art keywords
- protection
- transmission
- converter
- sound
- transmission system
- 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
Landscapes
- Protection Of Static Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Emergency Protection Circuit Devices (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
PURPOSE: To improve reliability of converter protection by stopping sound pole and eliminating shanting thereby preventing more than necessary stoppage of sound poles during converter faulure in DC transmission line.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3986576A JPS52124151A (en) | 1976-04-09 | 1976-04-09 | Protection system for dc transmission system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3986576A JPS52124151A (en) | 1976-04-09 | 1976-04-09 | Protection system for dc transmission system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52124151A true JPS52124151A (en) | 1977-10-18 |
JPS5526776B2 JPS5526776B2 (en) | 1980-07-16 |
Family
ID=12564854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3986576A Granted JPS52124151A (en) | 1976-04-09 | 1976-04-09 | Protection system for dc transmission system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52124151A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5950533U (en) * | 1982-09-28 | 1984-04-03 | 株式会社東芝 | DC ground fault relay device |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0374082U (en) * | 1989-11-15 | 1991-07-25 | ||
JPH0670062U (en) * | 1993-03-03 | 1994-09-30 | 史 櫻井 | Vending machine change port |
-
1976
- 1976-04-09 JP JP3986576A patent/JPS52124151A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5950533U (en) * | 1982-09-28 | 1984-04-03 | 株式会社東芝 | DC ground fault relay device |
Also Published As
Publication number | Publication date |
---|---|
JPS5526776B2 (en) | 1980-07-16 |
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