| 摘要 |
PROBLEM TO BE SOLVED: To make a load viewed from a fuel cell into a balanced state while suppressing unnecessary consumption of power without performing complicated control when the load is in an unbalanced state during self-sustained operation.SOLUTION: In a fuel cell generating device 1, a three-phase power is converted into a single-phase power and then the single-phase power is connected to a single-phase output terminal 5. Out of customers' loads 7, a three-phase 71 load is connected to a three-phase output terminal 4 and a single-phase load 72 is connected to the single-phase output terminal 5 separately to view the load viewed from the fuel cell 2 as a three-phase balanced load. Consequently, the occurrence of ripples in a current generated by the fuel cell 1 due to the imbalanced status of the customers' loads 7 can be avoided. |
