MD3354B2 - Dispozitiv de control al reţelei trifazate - Google Patents

Dispozitiv de control al reţelei trifazate Download PDF

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Publication number
MD3354B2
MD3354B2 MDA20040134A MD20040134A MD3354B2 MD 3354 B2 MD3354 B2 MD 3354B2 MD A20040134 A MDA20040134 A MD A20040134A MD 20040134 A MD20040134 A MD 20040134A MD 3354 B2 MD3354 B2 MD 3354B2
Authority
MD
Moldova
Prior art keywords
network control
thyristor
final
switch
phase network
Prior art date
Application number
MDA20040134A
Other languages
English (en)
Russian (ru)
Other versions
MD20040134A (ro
Inventor
Владимир УСЕНКО
Григоре КАЗАК
Original Assignee
Научно-Производственная Фирма "Stam" О.О.О.
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 Научно-Производственная Фирма "Stam" О.О.О. filed Critical Научно-Производственная Фирма "Stam" О.О.О.
Priority to MDA20040134A priority Critical patent/MD3354B2/ro
Publication of MD20040134A publication Critical patent/MD20040134A/ro
Publication of MD3354B2 publication Critical patent/MD3354B2/ro

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Abstract

Invenţia se referă la dispozitive de comutare, destinate pentru protecţia omului şi animalelor contra electrocutării, precum şi pentru protecţia contra deconectării uneia din fazele instalaţiilor electrotehnice.Dispozitivul include un traductor de curent (1), un amplificator preliminar (2), un comparator (3), un ansamblu de reţinere în timp (4), o cheie tiristor (5) şi un releu executiv P1- toate unite în serie. Între cheia tiristor (5) şi releul executiv P1 este introdus un optocuplu (6) şi un simistor VS1 cu o capacitate de sarcină sporită.<SDOAD>
MDA20040134A 2004-05-28 2004-05-28 Dispozitiv de control al reţelei trifazate MD3354B2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20040134A MD3354B2 (ro) 2004-05-28 2004-05-28 Dispozitiv de control al reţelei trifazate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20040134A MD3354B2 (ro) 2004-05-28 2004-05-28 Dispozitiv de control al reţelei trifazate

Publications (2)

Publication Number Publication Date
MD20040134A MD20040134A (ro) 2005-12-31
MD3354B2 true MD3354B2 (ro) 2007-06-30

Family

ID=35508799

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20040134A MD3354B2 (ro) 2004-05-28 2004-05-28 Dispozitiv de control al reţelei trifazate

Country Status (1)

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MD (1) MD3354B2 (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD474Z (ro) * 2011-06-17 2012-08-31 ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" АНМ Dispozitiv de comutare şi protecţie a acumulatorului

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Контроллер сетевого питания КР1182СА1, Техническое описание, НЦП " СИТ ", Брянск, Россия, 1996 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD474Z (ro) * 2011-06-17 2012-08-31 ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" АНМ Dispozitiv de comutare şi protecţie a acumulatorului

Also Published As

Publication number Publication date
MD20040134A (ro) 2005-12-31

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Legal Events

Date Code Title Description
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)