| 摘要 |
PROBLEM TO BE SOLVED: To improve output fluctuation suppression performance.SOLUTION: According to an embodiment, an output fluctuation suppression device for natural energy power generation devices which suppresses output fluctuation in power supplied to a power system from a natural energy power generation device for generating power by using natural energy comprises: a power storage device for storing power; a power converter for charging/discharging the power storage device, according to a power instruction; and a power instruction calculation device for calculating the power instruction for the power converter. The power instruction calculation device determines the power instruction for the power converter by combining a power instruction based on a power detection value acquired from a power detector for detecting power output from the natural energy power generation device and a power instruction based on a power prediction value acquired from a natural energy power generation power prediction device for predicting power output from the natural energy power generation device. |
