| 摘要 |
<p>The system has a main converter (40) connected to input and output networks (41, 42). The converter is associated to an electrical energy storage device. The storage device includes a bidirectional charger (46) connected to the output network and an electrical energy capacitive storage device (48), where the function of the charger is controlled by a control unit (49) to control the output voltage at a set point (Vref2). The function of the converter is controlled by another control unit (50) e.g. proportional controller, to control the storage voltage at another set point (Vref1). The input network is direct current (DC) network or alternating current (AC) network. The output network is an Intermediate Power Bus (IPB) network.</p> |
