| 摘要 |
<p>The present invention relates to a hybrid digital filter and, more specifically, to a hybrid digital filter to improve dynamic properties by reducing a delay on the output of a converter in a transient state and to stabilize the output of the converter in a normal state. The digital filter comprises: a filter part to output a filter voltage, produced by removing noise from a measured voltage; and an output voltage selection part to determine whether the output of the converter is in a transient state by observing the input voltage of the converter in order to output the input voltage as the output voltage in the transient state and to output the filter voltage as the output voltage in a normal state.</p> |
