| 摘要 |
The present invention relates to a power converting device which includes: a first power converter and a second power converter; and a direct current (DC) link unit which is located between the first power converter and the second power converter. The DC link unit includes a selectively usable basic capacitor and a dummy capacitor. Provided is the power converting device which is capable of increasing a lifetime thereof and preventing damage to the capacitor used in the DC link unit. |
