| 摘要 |
<p>A power supply system (101) is provided with a plurality of uninterruptible power supply apparatuses (10, 20), which are provided parallel to each other, and which are provided to a load (5). The uninterruptible power supply apparatuses (10, 20) are configured to supply power to the load (5), and respectively include power supply units (12, 22), each of which has a capacitance larger than that of the load (5), and switches (14, 24), each of which is provided between each of the power supply units (12, 22) and the load (5). The power supply system (101) is also provided with control units (19, 29), which select a first power supply apparatus (10) out of the uninterruptible power supply apparatuses (10, 20), and which set a switch (14) of the first power supply apparatus (10) to be in in an on-state.</p> |
