RU1823114C - Three-phase self-exciting inverter - Google Patents

Three-phase self-exciting inverter

Info

Publication number
RU1823114C
RU1823114C SU904896616A SU4896616A RU1823114C RU 1823114 C RU1823114 C RU 1823114C SU 904896616 A SU904896616 A SU 904896616A SU 4896616 A SU4896616 A SU 4896616A RU 1823114 C RU1823114 C RU 1823114C
Authority
RU
Russia
Prior art keywords
transistors
controlled
inverter
phase self
self
Prior art date
Application number
SU904896616A
Other languages
Russian (ru)
Inventor
Олег Дементьевич Лобунец
Original Assignee
О.Д.Лобунец
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 О.Д.Лобунец filed Critical О.Д.Лобунец
Priority to SU904896616A priority Critical patent/RU1823114C/en
Application granted granted Critical
Publication of RU1823114C publication Critical patent/RU1823114C/en

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Abstract

Использование: преобразование посто нного напр жени  в трехфазное переменное напр жение дл  систем вторичного электропитани  и электропривода. Сущность изобретени : трехфазный мост на шести транзисторах 1-6 управл етс  в режиме самовозбуждени  с помощью трех насыщающихс  трансформаторов 31-33, подключенных первичными обмотками к выходным выводам инвертора. Вторичные обмотки 34-39 подключены к входам верхних транзисторов 1, 3, 5 по принципу замкнутого пересчетного кольца. Нижние транзисторы 2, 4. 6 управл ютс  по такому же принципу путем гальванических св зей. 1 ил.Usage: conversion of direct voltage to three-phase alternating voltage for secondary power supply systems and electric drive. SUMMARY OF THE INVENTION: a three-phase bridge with six transistors 1-6 is controlled in self-excitation mode using three saturable transformers 31-33 connected by primary windings to the output terminals of the inverter. The secondary windings 34-39 are connected to the inputs of the upper transistors 1, 3, 5 according to the principle of a closed counting ring. The lower transistors 2, 4. 6 are controlled in the same way by galvanic coupling. 1 ill.

SU904896616A 1990-12-26 1990-12-26 Three-phase self-exciting inverter RU1823114C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU904896616A RU1823114C (en) 1990-12-26 1990-12-26 Three-phase self-exciting inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU904896616A RU1823114C (en) 1990-12-26 1990-12-26 Three-phase self-exciting inverter

Publications (1)

Publication Number Publication Date
RU1823114C true RU1823114C (en) 1993-06-23

Family

ID=21552187

Family Applications (1)

Application Number Title Priority Date Filing Date
SU904896616A RU1823114C (en) 1990-12-26 1990-12-26 Three-phase self-exciting inverter

Country Status (1)

Country Link
RU (1) RU1823114C (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1420645. кл. Н 03 КЗ/16. 1985. Авторское свидетельство СССР № 1403406, кл. Н 02 М 7/5387. 1985. Авторское свидетельство СССР N 169659, кл. Н 02 М 7/537. 1962. *

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