FIELD: urban transport. SUBSTANCE: device has transformer with two primary windings; diode, shorted-out capacitor, and fully controlled rectifier are connected by unlike-polarity leads to each primary lead for connecting extreme leads to power supply. Loose like-polarity leads of diodes and rectifiers are connected in pairs to loose leads of windings. Each fully controlled rectifier can be shorted out by circuit of series-connected diode and resistor. EFFECT: improved design. 5 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR COMMUTATION OF GROUP OF CONTROLLED GATES | 1988 |
|
RU1764494C |
| AC-TO-DC VOLTAGE CONVERTER | 0 |
|
SU738072A1 |
| RECTIFIER | 1992 |
|
RU2035119C1 |
| SINGLE-PHASE INVERTER | 0 |
|
SU1436246A2 |
| CONTROLLED KEY ELEMENT | 1990 |
|
RU2025873C1 |
| INVERTER | 0 |
|
SU1103333A1 |
| ONE-PHASE INVERTER | 0 |
|
SU1234937A1 |
| INVERTER | 0 |
|
SU1069100A1 |
| RECTIFIER | 1992 |
|
RU2035118C1 |
| ALTERNATING-TO-DIRECT CURRENT TRANSFORMER | 0 |
|
SU1767662A1 |
