RO86070B1 - Regulator electronic pentru alimentarea economica a utilajelor echipate cu electromotoare asincrone cu pornire stea-triunghi - Google Patents
Regulator electronic pentru alimentarea economica a utilajelor echipate cu electromotoare asincrone cu pornire stea-triunghiInfo
- Publication number
- RO86070B1 RO86070B1 RO110279A RO11027983A RO86070B1 RO 86070 B1 RO86070 B1 RO 86070B1 RO 110279 A RO110279 A RO 110279A RO 11027983 A RO11027983 A RO 11027983A RO 86070 B1 RO86070 B1 RO 86070B1
- Authority
- RO
- Romania
- Prior art keywords
- star
- suplying
- economically
- regulator
- electronic regulator
- Prior art date
Links
- 238000000034 method Methods 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Landscapes
- Control Of Multiple Motors (AREA)
- Protection Of Generators And Motors (AREA)
Abstract
Inventia are ca obiect un regulator electronic, care asigura functionarea electromotoarelor asincrone pe conexiunea stea daca puterea consumata este sub circa 40% din puterea nominala a electromotorului stiut fiind ca pe acesta caracteristica pierderile electrice sunt mai mici iar factorul de putere mai bun. Regulatorul este completat si cu functiile de limitator la mers în gol temporizat si protectie la suprasarcina. Regulatorul conform inventiei lucreaza pe baza de calcul analogic printr-un circuit realizat cu componente electronice cu functionare statica cu posibilitatea de urmarire pe o plaja continua li limite largi de valori ale procesuluicondus respectiv la încarcare maxima si minima. Dispozitivul se poate aplica la toate masinile-unelte cu pornire stea-triunghi si la convertizoare de sudura.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO110279A RO86070B1 (ro) | 1983-03-10 | 1983-03-10 | Regulator electronic pentru alimentarea economica a utilajelor echipate cu electromotoare asincrone cu pornire stea-triunghi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO110279A RO86070B1 (ro) | 1983-03-10 | 1983-03-10 | Regulator electronic pentru alimentarea economica a utilajelor echipate cu electromotoare asincrone cu pornire stea-triunghi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO86070A2 RO86070A2 (ro) | 1985-02-25 |
| RO86070B1 true RO86070B1 (ro) | 1985-03-04 |
Family
ID=20112785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO110279A RO86070B1 (ro) | 1983-03-10 | 1983-03-10 | Regulator electronic pentru alimentarea economica a utilajelor echipate cu electromotoare asincrone cu pornire stea-triunghi |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO86070B1 (ro) |
-
1983
- 1983-03-10 RO RO110279A patent/RO86070B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO86070A2 (ro) | 1985-02-25 |
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