RU1823114C - Three-phase self-exciting inverter - Google Patents
Three-phase self-exciting inverterInfo
- 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
Links
Landscapes
- Ac-Ac Conversion (AREA)
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.
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) |
-
1990
- 1990-12-26 RU SU904896616A patent/RU1823114C/en active
Non-Patent Citations (1)
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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