WO2000007304A3 - Electric power supply with a device for coupling data signals to a mains supply - Google Patents

Electric power supply with a device for coupling data signals to a mains supply Download PDF

Info

Publication number
WO2000007304A3
WO2000007304A3 PCT/DE1999/002293 DE9902293W WO0007304A3 WO 2000007304 A3 WO2000007304 A3 WO 2000007304A3 DE 9902293 W DE9902293 W DE 9902293W WO 0007304 A3 WO0007304 A3 WO 0007304A3
Authority
WO
WIPO (PCT)
Prior art keywords
signal
electric power
data signals
power supply
coupling data
Prior art date
Application number
PCT/DE1999/002293
Other languages
German (de)
French (fr)
Other versions
WO2000007304A2 (en
Inventor
Askold Meusling
Original Assignee
Siemens Ag
Askold Meusling
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 Siemens Ag, Askold Meusling filed Critical Siemens Ag
Publication of WO2000007304A2 publication Critical patent/WO2000007304A2/en
Publication of WO2000007304A3 publication Critical patent/WO2000007304A3/en

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
    • 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
    • H04B2203/5445—Local network
    • 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

Abstract

The device (301) has a first terminal (101) in which the first signal (215) may be tapped. The first signal has a carrier frequency signal and a signal (106) to be modulated. A voltage transforming element (102) to transform the first signal into the second signal is connected to the first terminal. A coupling element (105) is also connected to the first terminal for detecting the signal to be modulated from the first signal. The second signal may be tapped in a second terminal (104) that is connected to the voltage transforming element. The signal to be modulated may be tapped in a third terminal (107) that is connected to the coupling element.
PCT/DE1999/002293 1998-07-27 1999-07-26 Electric power supply with a device for coupling data signals to a mains supply WO2000007304A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833714.0 1998-07-27
DE19833714 1998-07-27

Publications (2)

Publication Number Publication Date
WO2000007304A2 WO2000007304A2 (en) 2000-02-10
WO2000007304A3 true WO2000007304A3 (en) 2000-06-22

Family

ID=7875426

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/002293 WO2000007304A2 (en) 1998-07-27 1999-07-26 Electric power supply with a device for coupling data signals to a mains supply

Country Status (1)

Country Link
WO (1) WO2000007304A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6668058B2 (en) 2000-03-07 2003-12-23 Telkonet Communications, Inc. Power line telephony exchange
CN1451207A (en) * 2000-03-08 2003-10-22 阿斯科姆电力线通讯有限公司 Coupling of a Head station to a Low-voltage power supply network
US7091831B2 (en) 2001-10-02 2006-08-15 Telkonet Communications, Inc. Method and apparatus for attaching power line communications to customer premises
DE102004046186A1 (en) * 2004-09-23 2006-04-06 Siemens Ag Conversion module for use in power line communication, especially on board a ship, has an interface that converts communications bus data into I2C or SM bus data or vice versa

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186873A (en) * 1978-04-25 1980-02-05 Russel W. Geisler Humidity control system and circuitry
GB2116406A (en) * 1982-02-26 1983-09-21 Casio Computer Co Ltd Pulse code-transmitting apparatus
WO1995015036A1 (en) * 1993-11-24 1995-06-01 Remote Metering Systems Ltd. Method and apparatus for signal coupling at medium voltage in a power line carrier communications system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186873A (en) * 1978-04-25 1980-02-05 Russel W. Geisler Humidity control system and circuitry
GB2116406A (en) * 1982-02-26 1983-09-21 Casio Computer Co Ltd Pulse code-transmitting apparatus
WO1995015036A1 (en) * 1993-11-24 1995-06-01 Remote Metering Systems Ltd. Method and apparatus for signal coupling at medium voltage in a power line carrier communications system

Also Published As

Publication number Publication date
WO2000007304A2 (en) 2000-02-10

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