| 摘要 |
PROBLEM TO BE SOLVED: To more effectively suppress a ripple current and accompanying noise.SOLUTION: A power system (20) of the present invention is provided with electric loads (21, 22, 23) and power conversion sections (33, 34, 35) in a plurality of sets (21-33, 22-35, 23-34). The power conversion sections perform a power conversion operation based on a predetermined switching synchronization signal to exchange power with the electric loads. The power system of the present invention includes a power conversion control section (31). The power conversion control section is provided to control the operations of the plurality of power converter sections. The present invention is characterized in that the power conversion control section variably sets switching phases of the plurality of power conversion sections in accordance with operating conditions thereof. |
