摘要 |
An electric system including a first converter and a second converter connected in parallel executes a program including a step (S 140) of controlling a value of a voltage of a section between the first converter and the second converter to be higher by a predetermined value than either voltage value V(1) or voltage value V(2), whichever is higher, and a step (S 150) of controlling the value of the voltage of the section between the first converter and the second converter to attain to the same voltage value as either voltage value V(1) or voltage value V(2), whichever is higher. |