RO72589B1 - Procedeu si dispozitiv de comanda a servomotoarelor asincrone - Google Patents

Procedeu si dispozitiv de comanda a servomotoarelor asincrone

Info

Publication number
RO72589B1
RO72589B1 RO90466A RO9046677A RO72589B1 RO 72589 B1 RO72589 B1 RO 72589B1 RO 90466 A RO90466 A RO 90466A RO 9046677 A RO9046677 A RO 9046677A RO 72589 B1 RO72589 B1 RO 72589B1
Authority
RO
Romania
Prior art keywords
motors
phase
asynchronous servo
injected
controlling asynchronous
Prior art date
Application number
RO90466A
Other languages
English (en)
Other versions
RO72589A2 (ro
Inventor
Mihail Voicu
Ioan Titariu
Dumitru Asandei
Original Assignee
Institutul Politehnic
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 Politehnic filed Critical Institutul Politehnic
Priority to RO7790466A priority Critical patent/RO72589A2/ro
Publication of RO72589B1 publication Critical patent/RO72589B1/ro
Publication of RO72589A2 publication Critical patent/RO72589A2/ro

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  • Control Of Multiple Motors (AREA)

Abstract

Procedeu de comanda a servomotoarelor asincrone, caracterizat prin aceea ca se injecteaza într-o înfasurare (1) a servomotorului doi curenti de aceeasi amplitudine, periodici de o frecventa data, si de defazaj variabil (I1, I2)-ca marime de comanda,iar cealalta înfasurare (2) este parcursa de un curent periodic de aceeasi frecventa si defazaj arbitrar (I3), astfel încît diferenta dintre dublul acestuia si defazajul dintre cei doi curenti injectati sa varieze între limitele corespunzatoare uneiperioade.
RO7790466A 1977-05-26 1977-05-26 Procedeu si dispozitiv de comanda a servomotoarelor asincrone RO72589A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO7790466A RO72589A2 (ro) 1977-05-26 1977-05-26 Procedeu si dispozitiv de comanda a servomotoarelor asincrone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7790466A RO72589A2 (ro) 1977-05-26 1977-05-26 Procedeu si dispozitiv de comanda a servomotoarelor asincrone

Publications (2)

Publication Number Publication Date
RO72589B1 true RO72589B1 (ro) 1983-01-30
RO72589A2 RO72589A2 (ro) 1983-02-01

Family

ID=20097770

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7790466A RO72589A2 (ro) 1977-05-26 1977-05-26 Procedeu si dispozitiv de comanda a servomotoarelor asincrone

Country Status (1)

Country Link
RO (1) RO72589A2 (ro)

Also Published As

Publication number Publication date
RO72589A2 (ro) 1983-02-01

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