RO82645B1 - Procedeu de comanda suplimentara a protectiei pentru cazuri speciale - Google Patents

Procedeu de comanda suplimentara a protectiei pentru cazuri speciale

Info

Publication number
RO82645B1
RO82645B1 RO105923A RO10592381A RO82645B1 RO 82645 B1 RO82645 B1 RO 82645B1 RO 105923 A RO105923 A RO 105923A RO 10592381 A RO10592381 A RO 10592381A RO 82645 B1 RO82645 B1 RO 82645B1
Authority
RO
Romania
Prior art keywords
protection
controlling
suplementary
case
special cases
Prior art date
Application number
RO105923A
Other languages
English (en)
Other versions
RO82645A2 (ro
Inventor
Alexandru Craciun
Valeriu Filiseanu
Original Assignee
Centrul De Cercetare Stiintifica Si Inginerie Tehnologica "Electroputere"
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 Centrul De Cercetare Stiintifica Si Inginerie Tehnologica "Electroputere" filed Critical Centrul De Cercetare Stiintifica Si Inginerie Tehnologica "Electroputere"
Priority to RO81105923A priority Critical patent/RO82645A2/ro
Publication of RO82645B1 publication Critical patent/RO82645B1/ro
Publication of RO82645A2 publication Critical patent/RO82645A2/ro

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  • Protection Of Static Devices (AREA)

Abstract

Inventia se refera la un procedeu de comanda suplimentara a protectiei pentru cazuri suplimentare care consta în sesizarea functionarii anormale a instalatiei prin controlul tensiunii divizate de la iesirea transformatorului de masura, o parte a acesteia fiind comparata cu un nivel prestabilit, impulsurile de iesire corespunzatoare depasirii tensiunii reglate, respectiv variatiile bruste de tensiune fiind amplificate si aplicate circuitului de protectie obisnuit.
RO81105923A 1981-12-03 1981-12-03 Procedeu de comanda suplimentara a protectiei pentru cazuri speciale RO82645A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO81105923A RO82645A2 (ro) 1981-12-03 1981-12-03 Procedeu de comanda suplimentara a protectiei pentru cazuri speciale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO81105923A RO82645A2 (ro) 1981-12-03 1981-12-03 Procedeu de comanda suplimentara a protectiei pentru cazuri speciale

Publications (2)

Publication Number Publication Date
RO82645B1 true RO82645B1 (ro) 1983-09-30
RO82645A2 RO82645A2 (ro) 1983-10-15

Family

ID=20110726

Family Applications (1)

Application Number Title Priority Date Filing Date
RO81105923A RO82645A2 (ro) 1981-12-03 1981-12-03 Procedeu de comanda suplimentara a protectiei pentru cazuri speciale

Country Status (1)

Country Link
RO (1) RO82645A2 (ro)

Also Published As

Publication number Publication date
RO82645A2 (ro) 1983-10-15

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