FIELD: electromechanics; contactless excitation systems for synchronous electrical machines (turbogenerators, synchronous condensers) with controlled rotating semiconductor rectifier. SUBSTANCE: device has control machine whose armature windings are loaded through diode rectifiers into active resistor; gate electrodes of thyristors are connected in series with diodes of respective arms of diode rectifiers. EFFECT: improved characteristics of control signals, improved reliability, reduced mass and size of device. 10 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RECTIFIER-CONTROLLED ELECTRIC MOTOR | 0 |
|
SU702467A1 |
| THREE-PHASE SWITCH CONTROL DEVICE BUILT AROUND TRIACS | 2000 |
|
RU2178227C2 |
| METHOD AND APPARATUS FOR CONTROL EXCITATION OF BRUSHLESS ELECTRIC MACHINE | 0 |
|
SU974544A1 |
| EXCITATION ARRANGEMENT FOR RECTIFIER CONTROLLED ELECTRIC MACHINES | 0 |
|
SU692052A1 |
| DEVICE FOR EXCITATION OF SYNCHRONOUS ELECTRIC MOTORS | 1996 |
|
RU2095934C1 |
| SYNCHRONOUS ELECTRIC DRIVE | 0 |
|
SU1534745A1 |
| SYNCHRONOUS ELECTRIC DRIVE | 0 |
|
SU1534746A1 |
| SYNCHRONOUS MACHINE EXCITING DEVICE | 0 |
|
SU661708A1 |
| DEVICE FOR CONTROLLING SWITCH OF THREE-PHASE LOAD | 0 |
|
SU1072234A1 |
| DEVICE FOR CONTROL OF EXCITATION OF BRUSHLESS ELECTRIC MACHINE | 0 |
|
SU974545A1 |
