FIELD: electrical engineering; contactless thyristor switches.
SUBSTANCE: novelty in proposed thyristor switching unit that has diode bridge 1 and two thyristors 2 and 3 connected to poles of this bridge is that gate electrode circuits are interconnected through resistors 4, 5 and that diode 7 is introduced in circuit of one of resistors which has made it possible to use one switch 6 to perform control functions.
EFFECT: enhanced efficiency, simplified design.
2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DIODE THYRISTOR COMMUTATOR | 2019 |
|
RU2712415C1 |
| THREE-PHASE SWITCH | 0 |
|
SU1007194A1 |
| VERSIONS OF THREE-PHASE SWITCHING DEVICE | 0 |
|
SU1195443A1 |
| MULTICHANNEL DEVICE FOR CONTROL OF THREE-PHASE SWITCHING DEVICE | 0 |
|
SU966823A1 |
| DEVICE FOR SERVICEABILITY CHECK AND PHASE-FAILURE PROTECTION OF THREE-PHASE INSTALLATIONS | 1996 |
|
RU2096886C1 |
| THREE-PHASE THYRISTOR SWITCH | 2000 |
|
RU2203519C2 |
| OVERVOLTAGE-PROTECTED POWER SUPPLY SOURCE | 0 |
|
SU1003054A1 |
| SWITCH | 0 |
|
SU1053287A1 |
| SWITCHED CAPACITOR INSTALLATION (VERSIONS) | 2019 |
|
RU2703263C1 |
| ELECTRONIC COMMUTATOR OF ALTERNATING CURRENT SUPPLY LINE | 1992 |
|
RU2046543C1 |
