摘要 |
<p>A sensor for partially discharging a high-voltage rotating machine using a film capacitor of the present invention comprises: a cylindrical body made of an epoxy resin and provided with a wrinkle portion for preventing a flashover between a high voltage part and a ground; a connection means for connecting a high voltage line to an upper portion of the body and including an insert 1 inserted to the body and a bolt coupled to the insert 1; a film capacitor means coupled to the connection means, and in which a plurality of film capacitors are connected in series; an insert 2 formed a lower portion of the film capacitor means, and provided to insert a bolt into a lower portion of a base in order to couple the body and the base so as to be insulated from each other; an insert 3 connected to the film capacitor means through an electric wire; a protection device connected to the insert 3 to protect a rotating machine form a surge; a base electrically connected to the insert 2 so as to be electrically insulated therefrom, and into which the protection device inserted; a fundamental base integrally coupled to the lower portion of the base so as to stably support the base; and an output terminal electrically connected to the insert 3 to output a signal detected in the film capacitor means, and coupled to one side of the base.</p> |