MX336334B - Procesamiento de señal digital para comunicaciones de comunicacion de linea de energia (plc) que tienen frecuencias de comunicacion. - Google Patents

Procesamiento de señal digital para comunicaciones de comunicacion de linea de energia (plc) que tienen frecuencias de comunicacion.

Info

Publication number
MX336334B
MX336334B MX2014007440A MX2014007440A MX336334B MX 336334 B MX336334 B MX 336334B MX 2014007440 A MX2014007440 A MX 2014007440A MX 2014007440 A MX2014007440 A MX 2014007440A MX 336334 B MX336334 B MX 336334B
Authority
MX
Mexico
Prior art keywords
communications
digital
digital signal
phase difference
processing circuit
Prior art date
Application number
MX2014007440A
Other languages
English (en)
Other versions
MX2014007440A (es
Inventor
Chad Wolter
Stuart L Haug
Bryce D Johnson
Original Assignee
Landis & Gyr Technologies Llc
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 Landis & Gyr Technologies Llc filed Critical Landis & Gyr Technologies Llc
Publication of MX2014007440A publication Critical patent/MX2014007440A/es
Publication of MX336334B publication Critical patent/MX336334B/es

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • 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
    • H02J13/1313—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 pulsed signals
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • 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
    • H04B2203/5408—Methods of transmitting or receiving signals via power distribution lines using protocols
    • 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
    • H04B2203/5412—Methods of transmitting or receiving signals via power distribution lines by modofying 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
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5433—Remote metering
    • 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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

Los aspectos de la presente descripción son dirigidos hacia dispositivos receptores y métodos utilización de los dispositivos receptores. Este método incluye la conversión a una forma digital, utilizando un convertidor de analógico-a-digital (ADC), y una señal de entrada analógica de las líneas de distribución de energía que llevan la energía eléctrica utilizando la corriente alternante (AC). Esta señal digital de entrada puede ser una señal digital sobre muestreada, en donde la señal digital es sobre muestreada con relación al procesamiento corriente abajo (por ejemplo, el procesamiento de base FFT). Un circuito de procesamiento(s) puede ser entonces utilizado para decimar la señal digital de entrada de acuerdo con una relación de decimación. Una señal de referencia puede ser generada por el circuito de procesamiento que es en respuesta a la relación de decimación. El circuito de procesamiento también puede ser utilizado para detectar un cambio en una diferencia de fase entre la AC y la señal de referencia y para modificar, en respuesta a la detección de un cambio en la diferencia de fase, la relación de decimación para contrarrestar el cambio detectado en la diferencia de fase.
MX2014007440A 2011-12-22 2012-12-14 Procesamiento de señal digital para comunicaciones de comunicacion de linea de energia (plc) que tienen frecuencias de comunicacion. MX336334B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/334,522 US8737555B2 (en) 2011-12-22 2011-12-22 Digital signal processing for PLC communications having communication frequencies
PCT/US2012/069898 WO2013096134A1 (en) 2011-12-22 2012-12-14 Digital signal processing for plc communications having communication frequencies

Publications (2)

Publication Number Publication Date
MX2014007440A MX2014007440A (es) 2014-08-01
MX336334B true MX336334B (es) 2016-01-15

Family

ID=48654526

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014007440A MX336334B (es) 2011-12-22 2012-12-14 Procesamiento de señal digital para comunicaciones de comunicacion de linea de energia (plc) que tienen frecuencias de comunicacion.

Country Status (7)

Country Link
US (2) US8737555B2 (es)
BR (1) BR112014015159B1 (es)
CA (1) CA2860154C (es)
MX (1) MX336334B (es)
RO (1) RO130016B1 (es)
SE (1) SE542283C2 (es)
WO (1) WO2013096134A1 (es)

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Also Published As

Publication number Publication date
BR112014015159A8 (pt) 2017-06-13
US20130163644A1 (en) 2013-06-27
WO2013096134A1 (en) 2013-06-27
MX2014007440A (es) 2014-08-01
CA2860154A1 (en) 2013-06-27
SE542283C2 (en) 2020-04-07
RO130016B1 (ro) 2023-01-30
SE1450903A1 (sv) 2014-07-18
US20140314161A1 (en) 2014-10-23
US9503157B2 (en) 2016-11-22
BR112014015159A2 (pt) 2017-06-13
RO130016A2 (ro) 2015-01-30
US8737555B2 (en) 2014-05-27
BR112014015159B1 (pt) 2021-08-24
CA2860154C (en) 2018-05-22

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