DE2531897A1 - Anordnung zum uebertragen von informationen - Google Patents

Anordnung zum uebertragen von informationen

Info

Publication number
DE2531897A1
DE2531897A1 DE19752531897 DE2531897A DE2531897A1 DE 2531897 A1 DE2531897 A1 DE 2531897A1 DE 19752531897 DE19752531897 DE 19752531897 DE 2531897 A DE2531897 A DE 2531897A DE 2531897 A1 DE2531897 A1 DE 2531897A1
Authority
DE
Germany
Prior art keywords
circuit
voltage
supply voltage
arrangement
switch
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Withdrawn
Application number
DE19752531897
Other languages
German (de)
English (en)
Inventor
Michael William Arthur Cross
Geoffrey Fielding
Frederick Martin Gray
Leonardo Perez-Cavero
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of DE2531897A1 publication Critical patent/DE2531897A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/542—Systems for transmission via power distribution lines the information being in digital form
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
    • H02J13/13—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network
    • H02J13/1311—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network using the power network as support for the transmission
    • H02J13/1315—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network using the power network as support for the transmission using modification of a parameter of the network power signal
    • 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
    • H04B2203/542—Methods of transmitting or receiving signals via power distribution lines using zero crossing information
    • 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
    • H04B2203/5491—Systems for power line communications using filtering and bypassing
    • 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
    • Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
    • Y04S10/52—Outage or fault management, e.g. fault detection or location

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electrotherapy Devices (AREA)
  • Power Conversion In General (AREA)
  • Electronic Switches (AREA)
  • Control Of Electrical Variables (AREA)
DE19752531897 1974-07-18 1975-07-17 Anordnung zum uebertragen von informationen Withdrawn DE2531897A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31964/74A GB1500891A (en) 1974-07-18 1974-07-18 Systems for transmitting information in an alternating current electricity supply system

Publications (1)

Publication Number Publication Date
DE2531897A1 true DE2531897A1 (de) 1976-02-05

Family

ID=10331019

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752531897 Withdrawn DE2531897A1 (de) 1974-07-18 1975-07-17 Anordnung zum uebertragen von informationen

Country Status (9)

Country Link
AU (1) AU500793B2 (enExample)
CA (1) CA1054946A (enExample)
CH (1) CH595728A5 (enExample)
DE (1) DE2531897A1 (enExample)
FR (1) FR2279274A1 (enExample)
GB (1) GB1500891A (enExample)
IT (1) IT1041304B (enExample)
SE (1) SE7508239L (enExample)
ZA (1) ZA754638B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1600056A (en) * 1978-03-14 1981-10-14 Texas Instruments Ltd Communication via an electricity supply main
GB2031624B (en) 1978-08-15 1982-03-31 Rovex Ltd Remote control of electrical devices
DE2849269C2 (de) * 1978-11-14 1980-11-27 Gema Ag, Apparatebau, St. Gallen (Schweiz) Verfahren zum Pulversprühen und pneumatische Pulversprüheinrichtung
NZ195708A (en) * 1979-12-07 1984-04-27 Gen Electric Co Ltd Receiver for detection of ac signalling voltage reductions at zero crossings
EP0046395B1 (en) * 1980-08-18 1985-02-13 THE GENERAL ELECTRIC COMPANY, p.l.c. Dimming system for electric discharge lamps
US5670931A (en) * 1994-06-17 1997-09-23 Baker Hughes Incorporated Method and apparatus for transmitting data over a power cable utilizing a magnetically saturable core reactor
US8593266B2 (en) 1999-07-01 2013-11-26 Oilfield Equipment Development Center Limited Power line communication system
GB2511162B (en) * 2013-12-04 2015-04-29 Energy Assets Ltd Signal demodulation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488517A (en) * 1966-06-29 1970-01-06 Merseyside & North Wales Elect Control systems

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488517A (en) * 1966-06-29 1970-01-06 Merseyside & North Wales Elect Control systems

Also Published As

Publication number Publication date
SE7508239L (sv) 1976-01-19
IT1041304B (it) 1980-01-10
FR2279274B1 (enExample) 1982-01-22
CH595728A5 (enExample) 1978-02-28
AU500793B2 (en) 1979-05-31
ZA754638B (en) 1976-07-28
AU8314375A (en) 1977-01-20
GB1500891A (en) 1978-02-15
FR2279274A1 (fr) 1976-02-13
CA1054946A (en) 1979-05-22

Similar Documents

Publication Publication Date Title
DE1190095C2 (de) Statischer frequenzumformer
DE2234046B2 (de) System zur steuerung der einem elektrischen entstauber zugefuehrten leistung
DE2914313A1 (de) Fehlerstrom-begrenzungsschaltung
DE2512918C3 (de) Schaltungsanordnung zum Betrieb einer Gasentladungslampe
DE2124579A1 (de) Schaltung zum automatischen Aufladen einer Batterie
DE3335220A1 (de) Phasenregelschaltung fuer eine niederspannungslast
DE2000422A1 (de) Verfahren und Vorrichtung zum Schutz von Thyristoren
DE2710232A1 (de) Signal-monitorsystem
DE60111625T2 (de) Leistungswandler mit einer steuerschaltung
DE3786762T2 (de) Verfahren und Vorrichtung zur Zündung von Entladungslampen.
DE2437062A1 (de) Elektrischer wechselrichter und verfahren zum feststellen eines umschaltoder kommutierungsfehlers in einem solchen wechselrichter
DE3010721A1 (de) Pegelstands-ueberwachungsanordnung
EP0637118A1 (de) Schaltungsanordnung zur Begrenzung des Einschaltstromes und der Ueberspannung eines elektronischen Vorschaltgerätes
DE2541436A1 (de) Konstantstrom-batterieladeschaltung
DE2124208A1 (de) Kurzschlußanzeigeschaltung für Leistungsschalter von Stromquellen zur elektrischen Entladungsbearbeitung
EP0466738B1 (de) Vorrichtung zur wechselstrom-einschaltbegrenzung
DE2731453C3 (de) Erdschlußdetektor
DE1914746A1 (de) Einrichtung zur Parallelschaltung mehrphasiger Wechselspannungen
DE2929818A1 (de) Regelschaltung fuer ein netzgeraet
EP0339598A2 (de) Schutzschaltung für kapazitive Lasten
DE3814251C1 (en) Protective circuit for capacitive loads
DE1438908A1 (de) Schutzstromkreis fuer eine Maschine zur elektrolytischen Bearbeitung
DE3041840C2 (de) Zweidraht-Speiseschaltung
DE4011170A1 (de) Vorrichtung zur wechselstrom-einschaltbegrenzung
DE3622984A1 (de) Zuendgeraet fuer hochdruckentladungslampen

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: H04B 3/54

8139 Disposal/non-payment of the annual fee