RO72589B1 - Procedeu si dispozitiv de comanda a servomotoarelor asincrone - Google Patents
Procedeu si dispozitiv de comanda a servomotoarelor asincroneInfo
- 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
Links
Landscapes
- 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.
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) |
-
1977
- 1977-05-26 RO RO7790466A patent/RO72589A2/ro unknown
Also Published As
Publication number | Publication date |
---|---|
RO72589A2 (ro) | 1983-02-01 |
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