| 摘要 |
<p>A capacitor bushing with a tap for a reduced voltage between its capacitor inserts is monitored with the method. The reduced voltage is supplied to a detection device that monitors the reduced voltage for any change. A change and its time interval from a further change are determined, and an error signal corresponding to the frequency of the change in the reduced voltage is generated. The method may be performed with the disclosed monitoring system.</p> |
