SE392187C - ELECTRONIC PROTECTIVE DEVICE FOR A COLLECTION RAIL SYSTEM - Google Patents
ELECTRONIC PROTECTIVE DEVICE FOR A COLLECTION RAIL SYSTEMInfo
- Publication number
- SE392187C SE392187C SE7305844A SE7305844A SE392187C SE 392187 C SE392187 C SE 392187C SE 7305844 A SE7305844 A SE 7305844A SE 7305844 A SE7305844 A SE 7305844A SE 392187 C SE392187 C SE 392187C
- Authority
- SE
- Sweden
- Prior art keywords
- protective device
- rail system
- electronic protective
- collection rail
- collection
- Prior art date
Links
- 230000001681 protective effect Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
-
- 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
- H02H7/22—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 for distribution gear, e.g. bus-bar systems; for switching devices
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722220362 DE2220362B2 (en) | 1972-04-26 | 1972-04-26 | Protection cct. for bus-bar equip. - has reserve logic combining failure trigger signals with normal monitoring signals |
Publications (2)
Publication Number | Publication Date |
---|---|
SE392187B SE392187B (en) | 1977-03-14 |
SE392187C true SE392187C (en) | 1979-04-02 |
Family
ID=5843262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7305844A SE392187C (en) | 1972-04-26 | 1973-04-25 | ELECTRONIC PROTECTIVE DEVICE FOR A COLLECTION RAIL SYSTEM |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT328536B (en) |
CH (1) | CH557102A (en) |
DE (1) | DE2220362B2 (en) |
SE (1) | SE392187C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2832258B1 (en) * | 2001-11-12 | 2004-09-24 | Alstom | METHOD FOR SECURING A SYSTEM OF DIFFERENTIAL PROTECTION OF A BAR GAME IN A GAS INSULATED LINE, AND EMERGENCY PROTECTION SYSTEM IMPLEMENTING THE METHOD |
-
1972
- 1972-04-26 DE DE19722220362 patent/DE2220362B2/en not_active Ceased
-
1973
- 1973-04-19 CH CH560973A patent/CH557102A/en not_active IP Right Cessation
- 1973-04-25 SE SE7305844A patent/SE392187C/en unknown
- 1973-04-25 AT AT364873A patent/AT328536B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2220362A1 (en) | 1973-11-08 |
ATA364873A (en) | 1975-06-15 |
SE392187B (en) | 1977-03-14 |
AT328536B (en) | 1976-03-25 |
DE2220362B2 (en) | 1975-07-03 |
CH557102A (en) | 1974-12-13 |
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