METHOD FOR INJECTION OF SIGNALS INTO THREE-PHASED ELECTRIC NETWORK Russian patent published in 2007 - IPC H04B3/54 

Abstract RU 2291562 C2

FIELD: electric engineering, possible use during organization of communication channels using three-phased electric networks (0,4-35)kV without processing thereof with high frequency rejecters.

SUBSTANCE: in accordance to method, due to removal of discharge capacitor through key from circuit in disclosed generator instead of thyristor with forced disabling transistor may be used, resulting in increased reliability of generator operation.

EFFECT: 25% increased efficiency due to removal of limiting resistor from circuit, and also due to selection of optimal value of closed state of key τ=0,16To, where To - key engagement period.

1 dwg

Similar patents RU2291562C2

Title Year Author Number
GENERATOR FOR INPUTTING CURRENT SIGNAL TO THREE-PHASE MAINS 2004
  • Gutin Klavdij Iosifovich
  • Tsagarejshvili Sever'Jan Aleksandrovich
  • Litvin Jurij Arkad'Evich
  • Novikov Vladimir Andreevich
  • Kozin Nikolaj Konstantinovich
  • Tsagarejshvili Aleksandr Severjanovich
  • Tsagarejshvili Niko Severjanovich
  • Antija Dzhumber Aleksandrovich
RU2280948C2
METHOD FOR INJECTING SIGNAL CURRENTS INTO THREE-PHASED ELECTRIC NETWORK 2004
  • Gutin Klavdij Iosifovich
  • Tsagarejshvili Sever'Jan Aleksandrovich
  • Litvin Jurij Arkad'Evich
  • Novikov Vladimir Andreevich
  • Kozin Nikolaj Konstantinovich
  • Tsagarejshvili Aleksandr Severjanovich
  • Tsagarejshvili Niko Severjanovich
  • Antija Dzhumber Aleksandrovich
RU2291566C2
METHOD FOR INJECTING SIGNAL CURRENTS INTO A THREE-PHASED ELECTRIC NETWORK 2006
  • Gutin Klavdij Iosifovich
  • Tsagarejshvili Sever'Jan Aleksandrovich
  • Litvin Jurij Arkad'Evich
  • Novikov Vladimir Andreevich
  • Kozin Nikolaj Konstantinovich
  • Tsagarejshvili Aleksandr Severjanovich
  • Tsagarejshvili Niko Severjanovich
  • Antija Dzhumber Aleksandrovich
RU2319303C1
PASSIVE-ACTIVE METHOD FOR FEEDING SIGNAL CURRENTS TO THREE-PHASE POWER MAINS 2002
  • Tsagarejshvili S.A.
  • Gutin K.I.
  • Litvin Ju.A.
  • Novikov V.A.
  • Kozin N.K.
  • Tsagarejshvili A.S.
  • Tsagarejshvili N.S.
  • Antija D.A.
RU2224363C2
TRANSMITTER FOR INJECTING SIGNAL CURRENTS INTO THREE-PHASED ELECTRIC NETWORK 2006
  • Gutin Klavdij Iosifovich
  • Tsagarejshvili Sever'Jan Aleksandrovich
  • Litvin Jurij Arkad'Evich
  • Novikov Vladimir Andreevich
  • Kozin Nikolaj Konstantinovich
  • Tsagarejshvili Aleksandr Severjanovich
  • Tsagarejshvili Niko Severjanovich
  • Antija Dzhumber Aleksandrovich
RU2306670C1
GENERATOR USING PASSIVE-ACTIVE METHOD FOR SIGNAL CURRENT INPUT IN THREE-PHASE POWER MAINS 2001
  • Tsagarejshvili S.A.
  • Gutin K.I.
  • Litvin Ju.A.
  • Novikov V.A.
  • Kozin N.K.
  • Tsagarejshvili A.S.
  • Tsagarejshvili N.S.
  • Antija D.A.
RU2212759C2
METHOD FOR FEEDING SIGNAL CURRENTS TO THREE- PHASE POWER MAINS 2002
  • Tsagarejshvili S.A.
  • Gutin K.I.
  • Litvin Ju.A.
  • Novikov V.A.
  • Kozin N.K.
  • Tsagarejshvili A.S.
  • Tsagarejshvili N.S.
  • Antija D.A.
RU2224361C2
METHOD FOR FEEDING SIGNAL CURRENTS TO THREE-PHASE POWER MAINS 2002
  • Tsagarejshvili S.A.
  • Gutin K.I.
  • Litvin Ju.A.
  • Novikov V.A.
  • Kozin N.K.
  • Tsagarejshvili A.S.
  • Tsagarejshvili N.S.
  • Antija D.A.
RU2224367C2
GENERATOR FOR FEEDING SIGNAL CURRENTS TO THREE-PHASE POWER MAINS 2002
  • Tsagarejshvili S.A.
  • Gutin K.I.
  • Litvin Ju.A.
  • Novikov V.A.
  • Kozin N.K.
  • Tsagarejshvili A.S.
  • Tsagarejshvili N.S.
  • Antija D.A.
RU2224368C2
METHOD FOR FEEDING SIGNAL CURRENTS TO THREE- PHASE POWER TRANSMISSION LINE 2002
  • Tsagarejshvili S.A.
  • Gutin K.I.
  • Litvin Ju.A.
  • Novikov V.A.
  • Kozin N.K.
  • Tsagarejshvili A.S.
  • Tsagarejshvili N.S.
  • Antija D.A.
RU2224365C2

RU 2 291 562 C2

Authors

Gutin Klavdij Iosifovich

Tsagarejshvili Sever'Jan Aleksandrovich

Litvin Jurij Arkad'Evich

Novikov Vladimir Andreevich

Kozin Nikolaj Konstantinovich

Tsagarejshvili Aleksandr Severjanovich

Tsagarejshvili Niko Severjanovich

Antija Dzhumber Aleksandrovich

Dates

2007-01-10Published

2004-03-02Filed