RO91831B1 - Installation for supplying with electric energy an induction oven - Google Patents
Installation for supplying with electric energy an induction ovenInfo
- Publication number
- RO91831B1 RO91831B1 RO117640A RO11764085A RO91831B1 RO 91831 B1 RO91831 B1 RO 91831B1 RO 117640 A RO117640 A RO 117640A RO 11764085 A RO11764085 A RO 11764085A RO 91831 B1 RO91831 B1 RO 91831B1
- Authority
- RO
- Romania
- Prior art keywords
- transformer
- voltage
- supplying
- installation
- electric energy
- Prior art date
Links
Landscapes
- Ac-Ac Conversion (AREA)
Abstract
Inventia se refera la un transformator de putere nominala pîna la 1000 KVA, 20; 10; 6/0, 550...0,125 Kv, pentru cuptorul cu inductie. Transformatorul se caracterizeaza prin aceea ca se compune dintr-un transformator propriu-zis cu doua înfasurari dejoasa tensiune, din care una alimenteaza bobinajul rotoric al unui reguilator de tensiune, iar cealalta este în serie cu înfasurarea statorica a acestuia. Reglajul tensiunii pe partea de joasa tensiune este un reglaj continuu, sub sarcina, reglaj cese caracterizeaza prin intermediul regulatorului de tensiune. Ansamblul, transformator-regulator de tensiune este introdus în aceasi cuva, iar agentul de racire este uleiul de transformator.The invention relates to a nominal power transformer up to 1000 KVA, 20; 10; 6/0, 550 ... 0,125 Kv for the induction furnace. The transformer is characterized by the fact that it consists of a proper transformer with two high voltage voltages, one of which feeds the rotor winding of a voltage regulator and the other one is in series with its stator winding. Low Voltage Voltage Regulation is a continuous setting, under load, load regulation is characterized by the voltage regulator. The transformer-voltage regulator assembly is inserted into the same drum, and the coolant is the transformer oil.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO117640A RO91831B1 (en) | 1985-02-18 | 1985-02-18 | Installation for supplying with electric energy an induction oven |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO117640A RO91831B1 (en) | 1985-02-18 | 1985-02-18 | Installation for supplying with electric energy an induction oven |
Publications (2)
Publication Number | Publication Date |
---|---|
RO91831A2 RO91831A2 (en) | 1987-06-30 |
RO91831B1 true RO91831B1 (en) | 1987-07-01 |
Family
ID=20116558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO117640A RO91831B1 (en) | 1985-02-18 | 1985-02-18 | Installation for supplying with electric energy an induction oven |
Country Status (1)
Country | Link |
---|---|
RO (1) | RO91831B1 (en) |
-
1985
- 1985-02-18 RO RO117640A patent/RO91831B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
RO91831A2 (en) | 1987-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8103617A1 (en) | Controlled current inverter system having semiconductor overvoltage protection | |
UA35575C2 (en) | Method for control power converter for direct current feeding of electric-arc furnace | |
PE125299A1 (en) | METHOD AND ARRANGEMENT FOR REGULATING A TRANSFORMER / REACTOR, AND A TRANSFORMER / REACTOR | |
RO91831B1 (en) | Installation for supplying with electric energy an induction oven | |
BR9812572A (en) | Electricity generating plant | |
DE3370400D1 (en) | Three-phase power current line | |
ES8404123A1 (en) | A.C. motor controller. | |
SU1471245A1 (en) | Apparatus for feeding arc furnace | |
RU200551U1 (en) | Device for converting single-phase voltage to symmetrical three-phase | |
SU905942A1 (en) | System for electric power supply for two voltage levels | |
SU726510A1 (en) | Rectified voltage regulating arrangement | |
SU1476561A1 (en) | Apparatus for melting glaze on ground-wire cable of overhead power transmission line | |
RU2025860C1 (en) | Method of compensation of capacitive short-circuit currents to ground | |
UA16296A1 (en) | Ad/dc current converter | |
SU729809A1 (en) | Excitation system for synchronous compensator | |
SU678625A1 (en) | Synchronous generator self-excitation and voltage regulation device | |
SU845259A1 (en) | Method of control of three and more identical thyristorized rectifiers | |
SU584416A1 (en) | Three-phase inverter for supplying zero-wire load | |
SU955467A1 (en) | Ac electric drive | |
SU669460A1 (en) | Self-sustained parallel inverter | |
GEP19950113B (en) | The Contactless System of Excitation | |
SU725045A1 (en) | Arrangement for signalling phase alternation of three-phase ac voltage source | |
SU1202918A1 (en) | Arrangement for power supply of electrified direct current railways | |
SU542981A1 (en) | AC Voltage Regulation Device | |
SE8006654L (en) | SETTING THROUGH OVEN REDUCTION OVEN COMPENSES COMPENSATE REACTIVE LOSS OF EFFECTS AND DEVICE IMPLEMENTATION DEVICE |