HUP9800658A2 - Berendezés villamos hálózaton lévő központi távvezérlő jelek és azok harmonikusai csillapításának kiegyenlítésére - Google Patents

Berendezés villamos hálózaton lévő központi távvezérlő jelek és azok harmonikusai csillapításának kiegyenlítésére

Info

Publication number
HUP9800658A2
HUP9800658A2 HU9800658A HUP9800658A HUP9800658A2 HU P9800658 A2 HUP9800658 A2 HU P9800658A2 HU 9800658 A HU9800658 A HU 9800658A HU P9800658 A HUP9800658 A HU P9800658A HU P9800658 A2 HUP9800658 A2 HU P9800658A2
Authority
HU
Hungary
Prior art keywords
signal
circuit
network
remote control
equalization
Prior art date
Application number
HU9800658A
Other languages
English (en)
Inventor
Metin Gogce
Jean-Philippe Huet
Pascale Michalak
Jean-Francois Tissier
Original Assignee
Schlumberger Industries S.A.
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 Schlumberger Industries S.A. filed Critical Schlumberger Industries S.A.
Publication of HUP9800658A2 publication Critical patent/HUP9800658A2/hu
Publication of HUP9800658A3 publication Critical patent/HUP9800658A3/hu
Publication of HU225334B1 publication Critical patent/HU225334B1/hu

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/58—Repeater circuits
    • 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
    • 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
    • H02J13/00034—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 an electric power substation
    • 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)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Selective Calling Equipment (AREA)
  • Networks Using Active Elements (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

A találmány tárgya berendezés közpőntősítőtt távvezérlő rendszerhezjelcsillapítás hatásainak kiegyenlítésére, mely tartalmaz egy -hálózatőn (1) lévő távvezérlő jel (12A) szintjét jelképező jelet (35)vevő és kiegyenlítőjelet (40) előállító - távvezérlés-kiegyenlítőáramkört (25), egy - a hálózatőn (1) lévő jel egy vagy több harmőnikűsösszetevőjének jelszintjét jelképező jelet (31) vevő éskiegyenlítőjelet (41) előállító - harmőnikűs kiegyenlítő áramkört(26), melyeknek kimenetei összegező áramkör (24) bemenetével vannakösszekötve, melyenek kimenete tápfőrrást tartalmazó jelbeadó áramkör(50) inverter mérőhídjának (21) vezérlőjel-bemenetével van összekötve,a jelbeadó áramkör (50) tartalmaz tővábbá egy, a hálózatra (1)csatlakőztatőtt csatőlóáramkört (16), a csatőlóáramkör (16) - avezérlőjel vételéhez és a közpőntősítőtt távvezérlő jelnek és egy vagytöbb harmőnikűs összetevő jelenlétének egy időben történőkiegyenlítésére szőlgáló általánős kiegyenlítőjelnek (51) a hálózatra(1) való adásáhőz - össze van kötve az összegező áramkörrel (24). ŕ
HU9800658A 1997-03-27 1998-03-26 Apparatus for compensation of attenuation of central remote-control signals and for supression of harmonics on electric network and system operated by said apparatus HU225334B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9703928A FR2761544B1 (fr) 1997-03-27 1997-03-27 Dispositif pour compenser l'attenuation des signaux de telecommande centralisee et des harmoniques sur un reseau electrique

Publications (3)

Publication Number Publication Date
HUP9800658A2 true HUP9800658A2 (hu) 1998-10-28
HUP9800658A3 HUP9800658A3 (en) 1999-07-28
HU225334B1 HU225334B1 (en) 2006-09-28

Family

ID=9505376

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9800658A HU225334B1 (en) 1997-03-27 1998-03-26 Apparatus for compensation of attenuation of central remote-control signals and for supression of harmonics on electric network and system operated by said apparatus

Country Status (8)

Country Link
EP (1) EP0868006B1 (hu)
CN (1) CN1121747C (hu)
AT (1) ATE403965T1 (hu)
BR (1) BR9800962A (hu)
DE (1) DE69839832D1 (hu)
FR (1) FR2761544B1 (hu)
HU (1) HU225334B1 (hu)
ZA (1) ZA982480B (hu)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006047503A1 (de) * 2006-10-05 2008-04-10 Repower Systems Ag Verfahren zum Betreiben sowie Verwendung eines Umrichters
CN101588412B (zh) * 2008-05-22 2013-07-17 国网电力科学研究院 一种适合复合阻抗媒介的收发双工接口电路
EP2365607B1 (de) * 2010-03-11 2016-05-11 SMA Railway Technology GmbH Aktive Erhöhung der Eingangsimpedanz eines Umrichters bei einer variablen Frequenz

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5349517A (en) * 1993-08-19 1994-09-20 Westinghouse Electric Corporation Active power line conditioner utilizing harmonic frequency injection for improved peak voltage regulation
FR2716045B1 (fr) * 1994-02-04 1996-03-15 Schlumberger Ind Sa Filtre actif.
FR2721457B1 (fr) * 1994-06-20 1996-07-19 Schlumberger Ind Sa Appareil pour compenser l'atténuation des signaux de télécommande centralisée sur un réseau électrique.

Also Published As

Publication number Publication date
CN1121747C (zh) 2003-09-17
BR9800962A (pt) 1999-10-19
CN1200590A (zh) 1998-12-02
ZA982480B (en) 1998-09-30
EP0868006B1 (fr) 2008-08-06
EP0868006A1 (fr) 1998-09-30
HUP9800658A3 (en) 1999-07-28
FR2761544A1 (fr) 1998-10-02
HU225334B1 (en) 2006-09-28
DE69839832D1 (de) 2008-09-18
FR2761544B1 (fr) 1999-05-14
ATE403965T1 (de) 2008-08-15

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Legal Events

Date Code Title Description
HC9A Change of name, address

Owner name: ITRON FRANCE, FR

Free format text: FORMER OWNER(S): ACTARIS SAS, FR; SCHLUMBERGER INDUSTRIES S.A., FR

MM4A Lapse of definitive patent protection due to non-payment of fees