IT1140444B - DEVICE FOR THE SURVEILLANCE OF THE THYRISTORS OF A VALVE FOR HIGH VOLTAGES - Google Patents

DEVICE FOR THE SURVEILLANCE OF THE THYRISTORS OF A VALVE FOR HIGH VOLTAGES

Info

Publication number
IT1140444B
IT1140444B IT25948/81A IT2594881A IT1140444B IT 1140444 B IT1140444 B IT 1140444B IT 25948/81 A IT25948/81 A IT 25948/81A IT 2594881 A IT2594881 A IT 2594881A IT 1140444 B IT1140444 B IT 1140444B
Authority
IT
Italy
Prior art keywords
thyristors
surveillance
valve
high voltages
voltages
Prior art date
Application number
IT25948/81A
Other languages
Italian (it)
Other versions
IT8125948A0 (en
Inventor
Jury Nikolaevich Durov
Nikolai Alexandrovich Fomin
Rem Alexandrovich Lytaev
Arkady Ivanovich Yanvarev
Tamara Ivanovna Ivannikova
Original Assignee
V Elektrotech I V I Lenina
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 V Elektrotech I V I Lenina filed Critical V Elektrotech I V I Lenina
Publication of IT8125948A0 publication Critical patent/IT8125948A0/en
Application granted granted Critical
Publication of IT1140444B publication Critical patent/IT1140444B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/1203—Circuits independent of the type of conversion
    • H02H7/1206—Circuits independent of the type of conversion specially adapted to conversion cells composed of a plurality of parallel or serial connected elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)
  • Rectifiers (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Programmable Controllers (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
IT25948/81A 1981-06-23 1981-12-31 DEVICE FOR THE SURVEILLANCE OF THE THYRISTORS OF A VALVE FOR HIGH VOLTAGES IT1140444B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3295903/24A SU1023922A1 (en) 1981-06-23 1981-06-23 DEVICE FOR SUMING OF SINGLE-DISCHARGE NUMBERS

Publications (2)

Publication Number Publication Date
IT8125948A0 IT8125948A0 (en) 1981-12-31
IT1140444B true IT1140444B (en) 1986-09-24

Family

ID=20960968

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25948/81A IT1140444B (en) 1981-06-23 1981-12-31 DEVICE FOR THE SURVEILLANCE OF THE THYRISTORS OF A VALVE FOR HIGH VOLTAGES

Country Status (9)

Country Link
JP (1) JPS57211934A (en)
CA (1) CA1191204A (en)
CH (1) CH662682A5 (en)
DE (1) DE3202025C2 (en)
FR (1) FR2508245B1 (en)
GB (1) GB2101429B (en)
IT (1) IT1140444B (en)
SE (1) SE448135B (en)
SU (1) SU1023922A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009059884A1 (en) * 2009-12-21 2011-06-22 Robert Bosch GmbH, 70469 Grid separation with semiconductor switches for power tools
RU2486576C1 (en) * 2012-04-17 2013-06-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Вятский государственный университет ФГБОУ ВПО "ВятГУ" Homogeneous computing environment for conveyor calculations of sum of m-n-digit numbers
RU2535290C1 (en) * 2013-07-02 2014-12-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Мордовский государственный университет им. Н.П. Огарёва" Protection and diagnostic method for in-series thyristors and device for its implementation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH502716A (en) * 1969-07-23 1971-01-31 Bbc Brown Boveri & Cie Column for high voltages made up of electric valves and arranged in a coolant tank
SE336749B (en) * 1969-11-03 1971-07-12 Asea Ab
SE365915B (en) * 1972-08-04 1974-04-01 Asea Ab
FR2299757A1 (en) * 1975-01-31 1976-08-27 Alsthom Cgee AUTOMATIC CONTROL OF THE OPERATING THYRISTORS
DE2552414C3 (en) * 1975-11-22 1978-05-24 Siemens Ag, 1000 Berlin Und 8000 Muenchen Method for operating a monitoring arrangement
DE2745326A1 (en) * 1977-10-06 1979-04-12 Licentia Gmbh Series chain thyristor monitoring device - has optically coupled trigger and monitoring circuits for HV working

Also Published As

Publication number Publication date
DE3202025C2 (en) 1986-03-27
SU1023922A1 (en) 2000-06-27
SE8201082L (en) 1982-12-24
GB2101429B (en) 1985-01-30
GB2101429A (en) 1983-01-12
CH662682A5 (en) 1987-10-15
DE3202025A1 (en) 1982-12-30
IT8125948A0 (en) 1981-12-31
CA1191204A (en) 1985-07-30
SE448135B (en) 1987-01-19
FR2508245B1 (en) 1986-04-04
JPS57211934A (en) 1982-12-25
FR2508245A1 (en) 1982-12-24

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