JPS48104047A - - Google Patents
Info
- Publication number
- JPS48104047A JPS48104047A JP48026878A JP2687873A JPS48104047A JP S48104047 A JPS48104047 A JP S48104047A JP 48026878 A JP48026878 A JP 48026878A JP 2687873 A JP2687873 A JP 2687873A JP S48104047 A JPS48104047 A JP S48104047A
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/268—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for dc systems
Landscapes
- Direct Current Feeding And Distribution (AREA)
- Control Of Electrical Variables (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722211225 DE2211225C3 (de) | 1972-03-08 | 1972-03-08 | Schaltverfahren für eine Hochspannungs-Gleichstrom-Übertragungsanlage |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS48104047A true JPS48104047A (sh) | 1973-12-26 |
Family
ID=5838321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP48026878A Pending JPS48104047A (sh) | 1972-03-08 | 1973-03-07 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS48104047A (sh) |
DE (1) | DE2211225C3 (sh) |
SE (1) | SE386779B (sh) |
-
1972
- 1972-03-08 DE DE19722211225 patent/DE2211225C3/de not_active Expired
-
1973
- 1973-03-07 JP JP48026878A patent/JPS48104047A/ja active Pending
- 1973-03-08 SE SE7303263A patent/SE386779B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
SE386779B (sv) | 1976-08-16 |
DE2211225A1 (de) | 1973-09-13 |
DE2211225C3 (de) | 1978-11-02 |
DE2211225B2 (de) | 1978-03-09 |