FIELD: electric engineering. SUBSTANCE: excitation winding is partitioned into two independent parallel circuits each of which is connected to m-phase power supply through bridge rectifying circuit. Cathode group of one bridge rectifier is connected to anode group of another bridge rectifier through two gates which are connected in opposing. Connection point of anode and cathode of gates which are connected in opposing is connected to zero terminal of power supply. EFFECT: increased stability of electric motors due to forced excitation current, decreased power consumption, decreased losses in power supply. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR EXCITATION OF SYNCHRONOUS ELECTRIC MOTOR | 1996 |
|
RU2095935C1 |
| DEVICE FOR CONTROLLING REVOLVING THYRISTOR RECTIFIER (DESIGN VERSIONS) | 1994 |
|
RU2113048C1 |
| EXCITATION ARRANGEMENT FOR RECTIFIER CONTROLLED ELECTRIC MACHINES | 0 |
|
SU692052A1 |
| 0 |
|
SU1781807A1 | |
| 0 |
|
SU538465A1 | |
| INTERNAL COMBUSTION ENGINE RUNNING-IN AND TESTING STAND | 0 |
|
SU1002875A2 |
| STATIC EXCITER OF ELECTRIC MACHINES | 0 |
|
SU1786618A1 |
| ELECTRIC DRIVE WITH DEVICE FOR EXCITING SYNCHRONOUS MACHINE | 0 |
|
SU1119157A1 |
| 0 |
|
SU1778756A1 | |
| ELECTRIC MACHINE EXCITATION REVERSIBLE REGULATION DEVICE FOR ELECTRIC MACHINE WITH LONGITUDINAL-TRANSVERSE FIELD WINDINGS | 0 |
|
SU1688368A1 |
