| 摘要 |
A power storage system having a power storage device configured to be charged and discharged, a boost circuit and a controller, and a method of controlling the temperature of the power storage device are provided. The boost circuit includes a reactor and switching devices, and boosts the output voltage of the power storage device when the switching devices are driven. The controller alternately performs a charging operation to supply electric power from an external power supply to the power storage device, and a temperature elevating operation to warm up the power storage device, using ripple current generated when the switching devices are driven. |
