IT1094447B - Circuito di sorveglianza del carico gravante su contatti elettici - Google Patents
Circuito di sorveglianza del carico gravante su contatti eletticiInfo
- Publication number
- IT1094447B IT1094447B IT22520/78A IT2252078A IT1094447B IT 1094447 B IT1094447 B IT 1094447B IT 22520/78 A IT22520/78 A IT 22520/78A IT 2252078 A IT2252078 A IT 2252078A IT 1094447 B IT1094447 B IT 1094447B
- Authority
- IT
- Italy
- Prior art keywords
- heavy load
- electric contacts
- surveillance circuit
- load surveillance
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/30—State monitoring, e.g. fault, temperature monitoring, insulator monitoring, corona discharge
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Protection Of Static Devices (AREA)
- Relay Circuits (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2719212A DE2719212C3 (de) | 1977-04-29 | 1977-04-29 | Gleichstromgespeiste Überwachungsschaltung für Schaltkontakte |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7822520A0 IT7822520A0 (it) | 1978-04-20 |
IT1094447B true IT1094447B (it) | 1985-08-02 |
Family
ID=6007661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22520/78A IT1094447B (it) | 1977-04-29 | 1978-04-20 | Circuito di sorveglianza del carico gravante su contatti elettici |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT353343B (it) |
BE (1) | BE866387A (it) |
DE (1) | DE2719212C3 (it) |
IE (1) | IE46745B1 (it) |
IT (1) | IT1094447B (it) |
NL (1) | NL7801790A (it) |
NO (1) | NO146341C (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT383443B (de) * | 1985-03-19 | 1987-07-10 | Elin Union Ag | Schaltungsanordnung fuer eine mikroprozessorgesteuerte fernwirkanlage |
-
1977
- 1977-04-29 DE DE2719212A patent/DE2719212C3/de not_active Expired
-
1978
- 1978-02-16 NL NL7801790A patent/NL7801790A/xx not_active Application Discontinuation
- 1978-02-17 NO NO780552A patent/NO146341C/no unknown
- 1978-03-22 AT AT203378A patent/AT353343B/de not_active IP Right Cessation
- 1978-04-20 IT IT22520/78A patent/IT1094447B/it active
- 1978-04-26 BE BE187111A patent/BE866387A/xx unknown
- 1978-04-28 IE IE848/78A patent/IE46745B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE866387A (fr) | 1978-08-14 |
ATA203378A (de) | 1979-04-15 |
DE2719212C3 (de) | 1981-06-25 |
NO146341C (no) | 1982-09-08 |
DE2719212A1 (de) | 1978-11-09 |
IT7822520A0 (it) | 1978-04-20 |
NO146341B (no) | 1982-06-01 |
DE2719212B2 (de) | 1980-10-16 |
NO780552L (no) | 1978-10-31 |
AT353343B (de) | 1979-11-12 |
IE46745B1 (en) | 1983-09-07 |
NL7801790A (nl) | 1978-10-31 |
IE780848L (en) | 1978-10-29 |
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