| 摘要 |
Provided is a wind power generation device which supplies reactive power that meets the demand of an electric power system as much as possible while maintaining the power factor within a given range. The wind power generation device comprises a main control unit (19), and the main control unit (19) includes a first control section (31) for performing constant reactive power control, a second control section (32) for performing constant power factor control, a judgment section (34) for judging whether or not the current operating condition falls outside a predetermined operating range, and a control switching section (35) for performing switching from the first control section (31) to the second control section (32) when the constant reactive power control is performed by the first control section (31) and the judgment section (34) detects that the operating condition falls outside the operating range. |
