FR973514A - Perfectionnements aux circuits électriques de commande - Google Patents
Perfectionnements aux circuits électriques de commandeInfo
- Publication number
- FR973514A FR973514A FR973514DA FR973514A FR 973514 A FR973514 A FR 973514A FR 973514D A FR973514D A FR 973514DA FR 973514 A FR973514 A FR 973514A
- Authority
- FR
- France
- Prior art keywords
- electrical control
- control circuits
- circuits
- electrical
- control
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
- H01H47/34—Energising current supplied by magnetic amplifier
-
- 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
- H02H7/005—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 remote controlled apparatus; for lines connecting such apparatus
-
- 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
- H02J13/00006—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 information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00007—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 information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
-
- 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
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00036—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
-
- 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
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00036—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
- H02J13/0004—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers involved in a protection system
-
- 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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB973514X | 1947-10-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR973514A true FR973514A (fr) | 1951-02-12 |
Family
ID=10824400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR973514D Expired FR973514A (fr) | 1947-10-20 | 1948-10-15 | Perfectionnements aux circuits électriques de commande |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE485374A (fr) |
FR (1) | FR973514A (fr) |
NL (2) | NL142873C (fr) |
-
0
- BE BE485374D patent/BE485374A/xx unknown
- NL NL78950D patent/NL78950C/xx active
- NL NL142873D patent/NL142873C/xx active
-
1948
- 1948-10-15 FR FR973514D patent/FR973514A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL142873C (fr) | |
NL78950C (fr) | |
BE485374A (fr) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1027985A (fr) | Perfectionnements aux circuits électriques de contrôle | |
FR970250A (fr) | Perfectionnements aux circuits électriques intégrateurs | |
FR970308A (fr) | Disjoncteur | |
FR1003585A (fr) | Perfectionnements aux dispositifs de commande irréversibles | |
FR968155A (fr) | Perfectionnements aux circuits électriques de transmission | |
FR1003822A (fr) | Perfectionnements aux organes de commande | |
FR56780E (fr) | Commande de frein | |
FR973514A (fr) | Perfectionnements aux circuits électriques de commande | |
FR1018429A (fr) | Perfectionnements aux circuits électriques de commande | |
FR949161A (fr) | Perfectionnements aux dispositifs d'isolement de circuits électriques | |
FR944472A (fr) | Perfectionnements aux interrupteurs | |
FR953256A (fr) | Perfectionnements apportés aux disjoncteurs | |
FR948534A (fr) | Perfectionnements aux dispositifs de commande | |
FR966112A (fr) | Perfectionnements aux interrupteurs électriques | |
FR945389A (fr) | Perfectionnement apportés aux isolateurs électriques de traversée | |
FR966126A (fr) | Perfectionnements aux circuits électriques | |
FR62722E (fr) | Perfectionnements aux circuits électriques de commande | |
FR989257A (fr) | Perfectionnements aux commutateurs électroniques | |
FR941455A (fr) | Perfectionnements aux fusibles électriques | |
FR948957A (fr) | Perfectionnements aux appareils de commande électriques | |
FR56990E (fr) | Perfectionnements aux coupe-circuit automatiques | |
FR988618A (fr) | Perfectionnements aux appareils de commande automatiques | |
FR950612A (fr) | Perfectionnements aux interrupteurs électriques | |
FR944542A (fr) | Perfectionnements aux interrupteurs électriques | |
FR988458A (fr) | Circuit de commande de contacteurs électroniques |