FIELD: electrical engineering, concerns the method of deposition of metals in electrolyte, charging of storage batteries using the summation of direct current and impulse current.
SUBSTANCE: the power supply unit has a DC supply source and an impulse current supply source, where the current power is set depending on the process of coating. The first DC supply source consists of a feeding transformer, thyristor rectifier, instrument shunt, electronic control unit, smoothing reactor. The second impulse current supply source consists of a feeding transformer, diode rectifier, smoothing reactor, thyristor-capacitor unit, electronic control unit, double-wound reactor-transformer.
EFFECT: provided deposition of any metal, enhanced rate of metal deposition, due to variation of the relation of currents, provided the required physical properties of the coating, recovery of storage batteries.
2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR CHARGING STORAGE BATTERY BY ASYMMETRIC CURRENT | 0 |
|
SU1108562A1 |
| WELDING CURRENT SOURCE | 0 |
|
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|
RU2441734C1 |
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|
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|
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|
SU983896A1 |
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|
SU1722727A1 |
| ELECTRIC ARC WELDING POWER SOURCE | 2004 |
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| ELECTRIC-TRAIN TRACTION INDUCTION DRIVE | 2004 |
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| METHOD OF EXCITATION OF AC WELDING ARC AND DEVICE FOR ITS ACCOMPLISHMENT | 1993 |
|
RU2065344C1 |
