| 摘要 |
PROBLEM TO BE SOLVED: To provide a power generation system of which the lifetime can be prolonged further in the case where a plurality of power supply sources are used.SOLUTION: Power generation systems (1 and 100) include: a power generation device (10); batteries (23 and 24); a power storage part (22) for storing an output voltage from the power generation device (10); first switching parts (27 and 127) for switching connection states of the power storage part (22), the batteries (23 and 24), and load equipment (25); and control parts (30 and 130) for controlling the first switching parts (27 and 127). In accordance with a detection value (Vb) of a power storage voltage detection part (32), the control parts (30 and 130) switch the first switching parts (27 and 127) between a single state where the power storage part (22) is connected to the load equipment (25) and the batteries (23 and 24) are not connected to the load equipment (25) and a battery support state where the power storage part (22) and the batteries (23 and 24) are connected to the load equipment (25) while being connected in series.SELECTED DRAWING: Figure 4 |
