| 摘要 |
The present invention relates to a power conversion device having a heating function, including: a battery; a converter connected between the battery and a DC link; a temperature sensor to measure a temperature of the battery; and a controller to determine a progress time of a battery heating mode by referring temperature which is measured by the temperature sensor and to control the converter to repeatedly perform charging and discharging operations for the battery during the battery heating mode. According to the present invention, the power conversion device can perform a battery heating function without using a separate heating device. |
