| 摘要 |
<p>This device allows secure electrical supply of several electronic modules able to be brought together in the same electronic rack and having several levels of criticality. It includes an electrical supply line (13) attached on the one hand to at least one electrical energy distribution network (20) and on the other hand to the various electronic modules (M1, M2, . . . Mn) by way of breaker relays (I1, I2, . . . , In) and means for managing the load sheddings instigating the commands for opening and closing the breaker relays (I1, I2, . . . , In) as a function of the load shedding control signals received. The means for managing the load sheddings are composed of a network partitioning load shedding commands (21) attached to the controls of the breaker relays (I1, I2, . . , In) by way of diode-type switches (S1, S2, . . . , Sn) and of a system of straps (22, 220) guaranteeing them great ability of adaptation to the changes of configuration of the equipment of the rack.</p> |
