| 摘要 |
A charge control system (10) includes an electric power storage device (102), a variation suppression coefficient setting section (214) which sets a variation suppression coefficient, a variation suppression operation processing section which operates a charged state estimation operation value, and a charged state estimation section which estimates a charged state of the electric power storage device. The variation suppression coefficient setting section (214), when the charged state estimation operation value drops within a predetermined period during charging of the electric power storage device (102), changes the variation suppression coefficient such that, of the voltage across the electric power storage device detected by a voltage sensor (105) and a charged state estimation operation value which is obtained by the previous operation, a ratio of the voltage across the electric power storage device which is detected by the voltage detection section is smaller, for operating the charged state estimation operation value after the predetermined period. |
