RO91202B1 - Dispozitiv de reglare a turatiei unui motor electric de curent continuu - Google Patents

Dispozitiv de reglare a turatiei unui motor electric de curent continuu

Info

Publication number
RO91202B1
RO91202B1 RO117818A RO11781885A RO91202B1 RO 91202 B1 RO91202 B1 RO 91202B1 RO 117818 A RO117818 A RO 117818A RO 11781885 A RO11781885 A RO 11781885A RO 91202 B1 RO91202 B1 RO 91202B1
Authority
RO
Romania
Prior art keywords
speed
electric motor
block
adjusting
direct current
Prior art date
Application number
RO117818A
Other languages
English (en)
Other versions
RO91202A2 (ro
Inventor
CONSTANTIN BRîNDUSA
Dorin Georgescu
Mihail Juncu
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 RO117818A priority Critical patent/RO91202B1/ro
Publication of RO91202A2 publication Critical patent/RO91202A2/ro
Publication of RO91202B1 publication Critical patent/RO91202B1/ro

Links

Landscapes

  • Control Of Electric Motors In General (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

Dispozitivul de reglare a turatiei unui motor electric de curent continuu, conform inventiei, asigura mentinerea constanta a turatiei motorului prin aceea ca tensiunea contraelectromotoare de pe indusul motorului este culeasa si esantionata de catre un bloc de esantionare-memorare, puntea semicomandata modificînd tensiunea medie de alimentare a motorului, la aparitia unei abateri între valoarea prescrisa de un potentiometru si valoarea reala a turatiei data de un bloc de esantionare-memorare, prin intermediul unui bloc de comparare a unui regulator de turatie, a unui dispozitiv de comanda pe grila si a unui bloc al amplificatorului de impuls.
RO117818A 1985-03-02 1985-03-02 Dispozitiv de reglare a turatiei unui motor electric de curent continuu RO91202B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO117818A RO91202B1 (ro) 1985-03-02 1985-03-02 Dispozitiv de reglare a turatiei unui motor electric de curent continuu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO117818A RO91202B1 (ro) 1985-03-02 1985-03-02 Dispozitiv de reglare a turatiei unui motor electric de curent continuu

Publications (2)

Publication Number Publication Date
RO91202A2 RO91202A2 (ro) 1987-03-30
RO91202B1 true RO91202B1 (ro) 1987-04-02

Family

ID=20116674

Family Applications (1)

Application Number Title Priority Date Filing Date
RO117818A RO91202B1 (ro) 1985-03-02 1985-03-02 Dispozitiv de reglare a turatiei unui motor electric de curent continuu

Country Status (1)

Country Link
RO (1) RO91202B1 (ro)

Also Published As

Publication number Publication date
RO91202A2 (ro) 1987-03-30

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