| 摘要 |
The invention relates to a system and a process for direct current power supply of electrical networks. This system comprises a system for direct current power supply of electrical networks comprising at least two generators (G 1, G 2 ), an alternating current power distribution bar ( 11 ), a direct current power distribution bar ( 10 ), wherein these two power distribution bars ( 11, 10 ) are connected to one another by a rectifier unit ( 12 ) and a battery ( 13 ). The alternating current bar ( 11 ) is connected to the generators (G 1 , G 2 ) via a transfer contactor ( 20 ). The direct current power distribution bar ( 10 ) is connected to the battery ( 13 ) via a first contactor (S 1 ) in series with a second contactor (S 2 ) positioned in parallel with a power diode ( 21 ).
|
