MD543Y - Method for transmission of two signals through the three-wire direct current line - Google Patents

Method for transmission of two signals through the three-wire direct current line Download PDF

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Publication number
MD543Y
MD543Y MDS20120007A MDS20120007A MD543Y MD 543 Y MD543 Y MD 543Y MD S20120007 A MDS20120007 A MD S20120007A MD S20120007 A MDS20120007 A MD S20120007A MD 543 Y MD543 Y MD 543Y
Authority
MD
Moldova
Prior art keywords
transmission
signals
direct current
conductance
current line
Prior art date
Application number
MDS20120007A
Other languages
Moldavian (mo)
Romanian (ro)
Inventor
Alexandr Penin
Anatol Sidorenko
Original Assignee
Inst De Ing Electronica Si Nanotehnologii D Ghitu Al Asm
Inst De Ing Electronic & Abreve & Scedil I Nanotehnologii D Ghi & Tcedil U Al A & Scedil M
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 Inst De Ing Electronica Si Nanotehnologii D Ghitu Al Asm, Inst De Ing Electronic & Abreve & Scedil I Nanotehnologii D Ghi & Tcedil U Al A & Scedil M filed Critical Inst De Ing Electronica Si Nanotehnologii D Ghitu Al Asm
Priority to MDS20120007A priority Critical patent/MD543Z/en
Publication of MD543Y publication Critical patent/MD543Y/en
Publication of MD543Z publication Critical patent/MD543Z/en

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Abstract

The invention relates to methods for transmission of two analog signals and can be used in connection interfaces during information transmission, in the measurement of resistance values of two thermisters or resistance strain gauges.The method for transmission of two signals through the three-wire direct current line includes the transmission of the analog signal from a transmitter to a receiver located on the communication line associated with the direct current line, by changing the resistance of the transmitter in two wires, while the third is a common wire, including in series the resistors of the two sets, consisting of four resistors each, three of which, with the conductancesof the first set andof the second set, are reference, and the fourth, with the conductancesand, of the first and second sets, respectively, is information and is calculated according to the transmitted signals, respectively, UC1 and UC2, at the same time it is set by the reference resistor with the conductancethe zero current through an arbitrary value of the conductance YS2 and by the reference resistor with the conductance- the value of conductance YS1. The method further includes reading by the receiver of values of the corresponding currents at the input and calculation of values of the transmitted signals UC1 and UC2 according to the appropriate sets of currents I3 and I4 atthe input of the communication line.
MDS20120007A 2012-01-13 2012-01-13 Method for transmission of two signals through the three-wire direct current line MD543Z (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20120007A MD543Z (en) 2012-01-13 2012-01-13 Method for transmission of two signals through the three-wire direct current line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20120007A MD543Z (en) 2012-01-13 2012-01-13 Method for transmission of two signals through the three-wire direct current line

Publications (2)

Publication Number Publication Date
MD543Y true MD543Y (en) 2012-08-31
MD543Z MD543Z (en) 2013-03-31

Family

ID=46766622

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20120007A MD543Z (en) 2012-01-13 2012-01-13 Method for transmission of two signals through the three-wire direct current line

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MD (1) MD543Z (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD692Z (en) * 2013-02-13 2014-05-31 ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" АНМ Method for transmitting measuring signals through the three-wire direct-current line
MD1011Z (en) * 2015-06-18 2016-09-30 ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" АНМ Method for transmission of three signals through the four-wire communication line
MD1242Y (en) * 2017-05-25 2018-03-31 ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" АНМ Method for transmitting two signals over the three-wire line with losses
MD1243Y (en) * 2017-10-12 2018-03-31 ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" Method for transmitting two signals over the line with losses

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD801Z (en) * 2013-10-15 2015-02-28 ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" АНМ Method for stabilization of controlled load current

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2033694C1 (en) * 1990-12-25 1995-04-20 Институт радиотехники и электроники РАН Method of transmission of reference signal to points separated in space and device for its realization
RU2122769C1 (en) * 1997-05-28 1998-11-27 Елягин Сергей Владимирович Method for tracking two-wire and four-wire lines
ES2184587B1 (en) * 2000-12-18 2004-08-01 Diseño De Sistemas En Silicio, S.A. SYSTEM AND PROCEDURE FOR DIGITAL TRANSMISSION OF DATA POINT TO MULTIPOINT ON ELECTRICAL NETWORK.
AU2002240479B2 (en) * 2001-03-29 2005-08-11 Ambient Corporation Coupling circuit for power line communications
RU2250566C2 (en) * 2002-09-23 2005-04-20 Овчинников Валерий Васильевич Electric signal transmission method
RU2005101948A (en) * 2005-01-27 2006-07-10 Василий Иванович Туев (RU) DEVICE FOR MEASURING SIGNAL PARAMETERS IN THREE-PROGRAM WIRED BROADCASTING NETWORKS AND NETWORK RESISTANCE
RU2291564C1 (en) * 2005-04-15 2007-01-10 Клавдий Иосифович Гутин Device for transferring and receiving signals in three-phased electric transfer line
RU2404509C1 (en) * 2009-10-21 2010-11-20 Общество с ограниченной ответственностью "Научно-производственное предприятие "Резонанс" Device for reception and transfer of information along dc supply line
  • 2012

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD692Z (en) * 2013-02-13 2014-05-31 ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" АНМ Method for transmitting measuring signals through the three-wire direct-current line
MD1011Z (en) * 2015-06-18 2016-09-30 ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" АНМ Method for transmission of three signals through the four-wire communication line
MD1242Y (en) * 2017-05-25 2018-03-31 ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" АНМ Method for transmitting two signals over the three-wire line with losses
MD1243Y (en) * 2017-10-12 2018-03-31 ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" Method for transmitting two signals over the line with losses

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Publication number Publication date
MD543Z (en) 2013-03-31

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FG9Y Short term patent issued
KA4Y Short-term patent lapsed due to non-payment of fees (with right of restoration)