| 摘要 |
PURPOSE:To reduce shock to a fuel cell by quick decrease of output power of an inverter in a fuel cell power generation system for preventing deterioration of a fuel cell main body. CONSTITUTION:A transformer (PT) 3 and a current transformer (CT) 4 are connected to an output of an inverter 2, and change quantity of a load 11 is computed by a change quantity computing element 21 based on detection values of these. An operation circuit 22 and a power-driven induction voltage adjustor 23 are actuated by this value to adjust heating power to a water/steam separator heater 24 to be at an equivalent value to the change quantity, thereby shock to a fuel cell 1 is reduced. |
