RO102092B1 - DISPOZITIV DE COMANDA FIABILA îN INSTALATII - Google Patents

DISPOZITIV DE COMANDA FIABILA îN INSTALATII

Info

Publication number
RO102092B1
RO102092B1 RO140234A RO14023489A RO102092B1 RO 102092 B1 RO102092 B1 RO 102092B1 RO 140234 A RO140234 A RO 140234A RO 14023489 A RO14023489 A RO 14023489A RO 102092 B1 RO102092 B1 RO 102092B1
Authority
RO
Romania
Prior art keywords
control device
installations
command
reliability control
allows
Prior art date
Application number
RO140234A
Other languages
English (en)
Other versions
RO102092A2 (ro
Inventor
Mihai Vasile Sandulescu
Adrian Pasculescu
Original Assignee
Institutul De Cercetari Si Modernizari Energetice
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 Institutul De Cercetari Si Modernizari Energetice filed Critical Institutul De Cercetari Si Modernizari Energetice
Priority to RO1989140234A priority Critical patent/RO102092A2/ro
Publication of RO102092B1 publication Critical patent/RO102092B1/ro
Publication of RO102092A2 publication Critical patent/RO102092A2/ro

Links

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  • Safety Devices In Control Systems (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

Inventia se refera la un dispozitiv de comanda fiabila în instalatii electrice. Dispozitivul, conform inventiei, este caracterizat prin faptul ca orice comanda este permisa numai daca sunt asigurate doua conditii simultane. Dispozitivul permite, printr-o organizare matriceala a comenzii, comandarea unui numar mare de relee cu un numar mic de interfete de comanda si fire de legatura. Este posibila citirea starii contactelor simultan cu comandarea lor. De asemenea, dispozitivul permite înlocuirea interfetelor defcetate cu pastrarea starii contactelor comandate, datorita implementarii unei tehnici de automentinere.
RO1989140234A 1989-06-15 1989-06-15 Dispozitiv de comanda fiabila in instalatii RO102092A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO1989140234A RO102092A2 (ro) 1989-06-15 1989-06-15 Dispozitiv de comanda fiabila in instalatii

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO1989140234A RO102092A2 (ro) 1989-06-15 1989-06-15 Dispozitiv de comanda fiabila in instalatii

Publications (2)

Publication Number Publication Date
RO102092B1 true RO102092B1 (ro) 1991-08-30
RO102092A2 RO102092A2 (ro) 1991-10-01

Family

ID=20124943

Family Applications (1)

Application Number Title Priority Date Filing Date
RO1989140234A RO102092A2 (ro) 1989-06-15 1989-06-15 Dispozitiv de comanda fiabila in instalatii

Country Status (1)

Country Link
RO (1) RO102092A2 (ro)

Also Published As

Publication number Publication date
RO102092A2 (ro) 1991-10-01

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