SECONDARY SOURCE OF CURRENT Russian patent published in 1997 - IPC

Abstract RU 2091973 C1

FIELD: conversion technology. SUBSTANCE: auxiliary secondary winding which realizes principle of superposition of electromotive force and currents generated by primary and secondary windings is introduced into multi-winding power transformer. Secondary winding consists of two parts. One of them receives voltage pulse and the other is a compensating one. Conditions for parallel resonance with minimum current in secondary winding are provided in the latter. EFFECT: high efficiency of device. 1 dwg

Similar patents RU2091973C1

Title	Year	Author	Number
AC DRIVING MOTOR WITH SELF-EXCITATION CIRCUIT OF ANCHOR WINDING SUPPLY	2011	Dudarev Valerij Petrovich	RU2476981C1
TRANSISTOR INVERTER	2016	Zeman Svyatoslav Konstantinovich Petrovich Vitalij Petrovich Chernyshev Aleksandr Yurevich Chernyshev Igor Aleksandr	RU2614045C1
D.C. VOLTAGE CONVERTER	0	Rudyk Sergej Danilovich Turchaninov Valerij Evgenevich	SU1517103A2
THREE-PHASE INVERTER	0	Kanter Isaj Izrajlevich Mityashin Nikita Petrovich Artyukhov Ivan Ivanovich Stepanov Sergej Fedorovich Servetnik Vladimir Arsentevich	SU1070673A1
DEVICE FOR INCREASING M-PHASE VOLTAGE FREQUENCY	0	Shamsiev Mukim Vakhobovich Tegaj Valerij Vladimirovich	SU930530A1
VOLTAGE REGULATING DEVICE	1993	Shadrin Georgij Alekseevich	RU2050679C1
SINGLE-PHASE-TO-THREE-PHASE VOLTAGE CHANGER	1993	Jundin M.A.	RU2047262C1
SELF-SUSTAINED INVERTER	0	Kanter Isaj Izrajlevich Artyukhov Ivan Ivanovich	SU936298A1
FILTER OF ASYMMETRIC COMPONENTS	0	Milyakh Aleksandr Nikolaevich Barabanov Valerij Aleksandrovich Shcherba Anatolij Andreevich	SU817859A1
CONVERTING DEVICE	2001	Burkov A.T. Grishin Ja.S.	RU2206949C2

RU 2 091 973 C1

Authors

Dudarev Valerij Petrovich

Dates

1997-09-27—Published

1994-03-24—Filed