SU799070A1 - Device for protecting high-voltage converter thyristors - Google Patents

Device for protecting high-voltage converter thyristors Download PDF

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Publication number
SU799070A1
SU799070A1 SU792758917A SU2758917A SU799070A1 SU 799070 A1 SU799070 A1 SU 799070A1 SU 792758917 A SU792758917 A SU 792758917A SU 2758917 A SU2758917 A SU 2758917A SU 799070 A1 SU799070 A1 SU 799070A1
Authority
SU
USSR - Soviet Union
Prior art keywords
voltage converter
thyristors
protecting high
converter thyristors
current sensor
Prior art date
Application number
SU792758917A
Other languages
Russian (ru)
Inventor
Георгий Борисович Черников
Original Assignee
Chernikov Georgij B
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 Chernikov Georgij B filed Critical Chernikov Georgij B
Priority to SU792758917A priority Critical patent/SU799070A1/en
Application granted granted Critical
Publication of SU799070A1 publication Critical patent/SU799070A1/en

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  • Power Conversion In General (AREA)
  • Emergency Protection Circuit Devices (AREA)

Description

(54) УСТРОЙСТВО ДЛЯ ЗАЩИТЫ ТИРИСТОРОВ ВЫСОКОВОЛЬТНОГО(54) DEVICE FOR PROTECTION OF HIGH-VOLTAGE THIRRISTS

ПРЕОБРАЗОВАТЕЛЯCONVERTER

Claims (1)

Формула изобретенияClaim Устройство для защиты тиристоров высоковольтного преобразователя, содержащее дроссель и датчик тока, включенные последовательно с тиристорами и разрядник, включенный параллельно дросселю, датчику тока и тиристорам, отличающееся тем, что, с целью повышения надежности, параллельно разряднику включен тиратрон, управляемый датчиком тока.A device for protection of thyristors of a high-voltage converter containing a choke and a current sensor connected in series with the thyristors and a spark gap connected in parallel to the choke, current sensor and thyristors, characterized in that, in order to improve reliability, the thyratron controlled by the current sensor is connected in parallel with the spark gap.
SU792758917A 1979-04-25 1979-04-25 Device for protecting high-voltage converter thyristors SU799070A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792758917A SU799070A1 (en) 1979-04-25 1979-04-25 Device for protecting high-voltage converter thyristors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792758917A SU799070A1 (en) 1979-04-25 1979-04-25 Device for protecting high-voltage converter thyristors

Publications (1)

Publication Number Publication Date
SU799070A1 true SU799070A1 (en) 1981-01-23

Family

ID=20824621

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792758917A SU799070A1 (en) 1979-04-25 1979-04-25 Device for protecting high-voltage converter thyristors

Country Status (1)

Country Link
SU (1) SU799070A1 (en)

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