SU528660A1 - Device for indicating breakdown of commutation of bridge thyristor converter - Google Patents

Device for indicating breakdown of commutation of bridge thyristor converter

Info

Publication number
SU528660A1
SU528660A1 SU2026781A SU2026781A SU528660A1 SU 528660 A1 SU528660 A1 SU 528660A1 SU 2026781 A SU2026781 A SU 2026781A SU 2026781 A SU2026781 A SU 2026781A SU 528660 A1 SU528660 A1 SU 528660A1
Authority
SU
USSR - Soviet Union
Prior art keywords
commutation
thyristor converter
bridge thyristor
breakdown
indicating breakdown
Prior art date
Application number
SU2026781A
Other languages
Russian (ru)
Inventor
Александр Васильевич Бакалов
Original Assignee
Предприятие П/Я М-5774
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 Предприятие П/Я М-5774 filed Critical Предприятие П/Я М-5774
Priority to SU2026781A priority Critical patent/SU528660A1/en
Application granted granted Critical
Publication of SU528660A1 publication Critical patent/SU528660A1/en

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  • Inverter Devices (AREA)

Description

коммутации тиристоров. В интерва.Тс; 300 - 360 эл. град., когда естественна  коммутаци  невозможна, от блока 2 тестовых сигналов подаютс  импульсы, которые сравниваютс  на логическом сравнивающем устройстве 3 с токовым сигналом, поступающим с преобразовател  1. Одновременное наличие сигналов с индикатора тока тиристора и тестовых сигналов свидетельствует о срыве коммутации.switching thyristors. In the interval.Tc; 300 - 360 email hail, when natural switching is impossible, pulses are sent from block 2 of the test signals, which are compared on the logic comparing device 3 with the current signal coming from converter 1. Simultaneous presence of signals from the thyristor current indicator and test signals indicates a breakdown of the switching.

Технико-экономическа  эффективность изобретени  обусловлена повыщением надежности индикации срыва коммутации управл емых вентильных преобразователей за счет упрощени  схемы источника тестовых сигналов .The technical and economic efficiency of the invention is due to the increased reliability of the indication of the switching failure of controlled valve converters by simplifying the source circuit of test signals.

Claims (2)

1.Авт. св. N° 225987, кл. Н 02Н 7/10, 1967.1.Avt. St. N ° 225987, cl. H 02 H 7/10, 1967. 2.Сборник «Силова  полупроводникова  техника, Информстандартэлектро, вып. XI,2. Collector “Sylow's semiconductor technology, Informstandartlectro, Vol. Xi 1968, стр. 70 (прототип).1968, p. 70 (prototype). эuh оabout
SU2026781A 1974-05-17 1974-05-17 Device for indicating breakdown of commutation of bridge thyristor converter SU528660A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2026781A SU528660A1 (en) 1974-05-17 1974-05-17 Device for indicating breakdown of commutation of bridge thyristor converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2026781A SU528660A1 (en) 1974-05-17 1974-05-17 Device for indicating breakdown of commutation of bridge thyristor converter

Publications (1)

Publication Number Publication Date
SU528660A1 true SU528660A1 (en) 1976-09-15

Family

ID=20585363

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2026781A SU528660A1 (en) 1974-05-17 1974-05-17 Device for indicating breakdown of commutation of bridge thyristor converter

Country Status (1)

Country Link
SU (1) SU528660A1 (en)

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