FR2360116A1 - Dispositif de telecommande par modulation basse frequence - Google Patents
Dispositif de telecommande par modulation basse frequenceInfo
- Publication number
- FR2360116A1 FR2360116A1 FR7723110A FR7723110A FR2360116A1 FR 2360116 A1 FR2360116 A1 FR 2360116A1 FR 7723110 A FR7723110 A FR 7723110A FR 7723110 A FR7723110 A FR 7723110A FR 2360116 A1 FR2360116 A1 FR 2360116A1
- Authority
- FR
- France
- Prior art keywords
- remote control
- low frequency
- frequency modulation
- control device
- modulation remote
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/56—Circuits for coupling, blocking, or by-passing of signals
-
- 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
- H02J13/00009—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 using pulsed signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5466—Systems for power line communications using three phases conductors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5483—Systems for power line communications using coupling circuits
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Ac-Ac Conversion (AREA)
- Selective Calling Equipment (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
L'invention concerne la télécommande du matériel électrique par une modulation de basse fréquence introduite sur les conducteurs d'alimentation. Le dispositif de l'invention comporte un émetteur de signal de télécommande 10, et un transformateur d'injection 11 dont les enroulements secondaires 12, 13, 14, sont branchés aux bornes d'inductances 15, 16, 17 placées en série dans les conducteurs de phase d'un réseau électrique triphasé. Application à la télécommande de l'éclairage urbain.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB31298/76A GB1585276A (en) | 1976-07-27 | 1976-07-27 | Ripple control systems |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2360116A1 true FR2360116A1 (fr) | 1978-02-24 |
Family
ID=10321061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7723110A Withdrawn FR2360116A1 (fr) | 1976-07-27 | 1977-07-27 | Dispositif de telecommande par modulation basse frequence |
Country Status (4)
Country | Link |
---|---|
US (1) | US4194128A (fr) |
DE (1) | DE2733728A1 (fr) |
FR (1) | FR2360116A1 (fr) |
GB (1) | GB1585276A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4323882A (en) * | 1980-06-02 | 1982-04-06 | General Electric Company | Method of, and apparatus for, inserting carrier frequency signal information onto distribution transformer primary winding |
US4658238A (en) * | 1982-08-24 | 1987-04-14 | Emerson Electric Co. | Method and apparatus for providing selectively variable modulation signal for a carrier wave |
IT1153064B (it) * | 1982-11-18 | 1987-01-14 | Pirelli Cavi Spa | Metodo e relativo sistema per favorire la rigidita' dielettrica di un isolamento per cavi in corrente continua |
JPH03503470A (ja) * | 1988-11-29 | 1991-08-01 | フセソユーズヌイ、ナウチノ‐イスレドワーチェルスキー、インスチツート、エレクトリフィカツィイ、セルスコボ、ホジアイストワ | 3相配電線を介して信号を伝送するための装置 |
US6396415B1 (en) | 1999-06-14 | 2002-05-28 | Wood Group Esp, Inc. | Method and system of communicating in a subterranean well |
EP1374436A1 (fr) * | 2001-03-29 | 2004-01-02 | Ambient Corporation | Circuit de couplage pour communications sur des lignes d'alimentation |
US6985370B2 (en) * | 2002-05-24 | 2006-01-10 | David Kerstetter | AC power line filter |
US20170297446A1 (en) * | 2014-12-18 | 2017-10-19 | Panasonic Intellectual Property Management Co. Ltd. | Electrode-attached communication terminal, communication terminal, communication system, electric vehicle, and charging apparatus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR726181A (fr) * | 1930-12-24 | 1932-05-24 | Landis & Gyr Sa | Transformateur pour la transmission de courants de commande monophasés superposés à un réseau de courant alternatif |
GB799666A (en) * | 1953-10-14 | 1958-08-13 | Landis & Gyr Ag | Improvements in and relating to the superposition on a heavy current network of audio frequency signal voltages |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2300940A (en) * | 1939-05-05 | 1942-11-03 | Westinghouse Electric & Mfg Co | Coupling system for carrier currents |
US4017845A (en) * | 1975-06-16 | 1977-04-12 | Fmc Corporation | Circuitry for simultaneous transmission of signals and power |
-
1976
- 1976-07-27 GB GB31298/76A patent/GB1585276A/en not_active Expired
-
1977
- 1977-07-26 DE DE19772733728 patent/DE2733728A1/de not_active Withdrawn
- 1977-07-26 US US05/819,225 patent/US4194128A/en not_active Expired - Lifetime
- 1977-07-27 FR FR7723110A patent/FR2360116A1/fr not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR726181A (fr) * | 1930-12-24 | 1932-05-24 | Landis & Gyr Sa | Transformateur pour la transmission de courants de commande monophasés superposés à un réseau de courant alternatif |
GB799666A (en) * | 1953-10-14 | 1958-08-13 | Landis & Gyr Ag | Improvements in and relating to the superposition on a heavy current network of audio frequency signal voltages |
Non-Patent Citations (1)
Title |
---|
EXBK/58 * |
Also Published As
Publication number | Publication date |
---|---|
US4194128A (en) | 1980-03-18 |
GB1585276A (en) | 1981-02-25 |
DE2733728A1 (de) | 1978-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ER | Errata listed in the french official journal (bopi) |
Free format text: DANS LE BULLETIN NO 13/78 |
|
RE | Withdrawal of published application |