| 摘要 |
A power supply system with prioritized network selection is disclosed. In one aspect, the system can be connected to the output of N power supply networks (R1, . . . , RN), N being an integer greater than or equal to 2. It includes N controllable energy transfer members (T1, . . . , TN) each connected to a power supply network (R1, . . . , RN), control subsystem (14) for selecting one power supply network (R1, . . . , RN) by commanding the controllable member (T1, . . . , TN) connected to the selected power supply network (R1, . . . , RN) into a closed position, and energy storage subsystem capable of delivering a storage voltage (Ve). It may also comprise an energy converter connected to the output to the N controllable energy transfer members (T1, . . . , TN), the control subsystem being able to command the energy converter and the N controllable energy transfer members (T1, . . . , TN) to select at most one energy source from among the N power supply networks (R1, . . . , RN), as a function of the N input voltages (V1, . . . , VN) and the storage voltage (Ve).
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