| 摘要 |
<p>There is provided a power control method for secondary batteries constituting, in a grid connection system supplying electric power to a power system by combining a power generator whose output power fluctuates with a power storage compensator, the power storage compensator and compensating fluctuation of output power of the power generator. The method includes the steps of: dividing the secondary batteries into a "constant power control" group and a "demand responsive" group, and distributing predetermined constant input-output power out of power to be input and output provided to all the secondary batteries in order to compensate fluctuation of output power of the power generator to the "constant power control" group and the remaining input-output power to the "demand responsive" group to control input-output power of the secondary batteries respectively depending on the belonging groups.</p> |
