Patenton — panteon of patents

(19)

RU

(11)

2 016 462

(13)

C1

(51)

IPC

(21) (22)

Application

4923591/07, 1991-04-01

(22)

Actual filing date

1991-04-01

(45)

Published

1994-07-15

(72)

Inventor

Borodin N.I.

(73)

Holder

Novosibirskij Gosudarstvennyj Tekhnicheskij Universitet

METHOD OF SYNCHRONIZATION OF STATIC FREQUENCY CONVERTER AND A C POWER SUPPLY SOURCE Russian patent published in 1994 - IPC

Abstract RU 2016462 C1

FIELD: electrical engineering. SUBSTANCE: in compliance with method additional signal coinciding in frequency and phase with output voltage of converter is formed. Additional signal is summed up with output voltage of converter. In this case portion of output voltage in summary signal is bigger than that of additional signal. Difference of phase is measured by obtained summary signal and output voltage of source. Frequency of static converter is regulated by difference of phases till frequencies and phases of synchronized voltages are levelled. EFFECT: enhanced efficiency of synchronization. 1 dwg

Similar patents RU2016462C1

Title Year Author Number
METHOD TO SYNCHRONISE CONTROLLED STATIC SOURCE OF VARIABLE VOLTAGE AND VARIABLE VOLTAGE SOURCE AND SWITCHING THEM INTO PARALLEL OPERATION 2008
  • Borodin Nikolaj Ivanovich
  • Kharitonov Sergej Aleksandrovich
  • Korobkov Dmitrij Vladislavovich
  • Preobrazhenskij Evgenij Borisovich
 RU2381607C1
METHOD FOR CONTROL OF STATIC STABILIZED AC VOLTAGE SOURCES OPERATING IN PARALLEL TO COMMON LOAD 2003
  • Borodin N.I.
  • Kharitonov S.A.
 RU2256274C1
METHOD FOR CONTROLLING STATIC STABILIZED DIRECT CURRENT VOLTAGE SOURCES WORKING IN PARALLEL FOR COMMON LOAD 2003
  • Borodin N.I.
  • Kharitonov S.A.
 RU2246747C1
VALVE-TYPE CONVERTER 1997
  • Zinov'Ev G.S.
 RU2124263C1
DIRECT-ACTION FREQUENCY CHANGER 2001
  • Zinov'Ev G.S.
  • Popov A.V.
 RU2215359C2
METHOD TO CONTROL STATIC STABILISED AC VOLTAGE SOURCES OPERATED IN PARALLEL TO COMMON LOAD 2008
  • Borodin Nikolaj Ivanovich
  • Kharitonov Sergej Aleksandrovich
 RU2379812C1
GEAR FOR CENTRALIZED DIRECTIONAL PROTECTION AGAINST FAULT TO GROUND 1994
  • Shalin A.I.
 RU2071624C1
METHOD FOR CONTROL OF STATIC STABILISED AC VOLTAGE SOURCES, WORKING IN PARALLEL FOR COMMON LOAD 2008
  • Borodin Nikolaj Ivanovich
  • Kharitonov Sergej Aleksandrovich
 RU2380820C1
ELECTRIC DRIVE CONTROL PROCESS 1996
  • Grabovetskij G.V.
  • Kuklin O.G.
  • Chudinov E.I.
 RU2109397C1
GROUND FAULT DETECTOR FOR INSULATED-NEUTRAL SUPPLY MAINS 1999
  • Shalin A.I.
 RU2157038C1

RU 2 016 462 C1

Authors

Borodin N.I.

Dates

1994-07-15—Published

1991-04-01—Filed

read Similar patents