Patent ID: 11894180
Assignee: SUZHOU APPARATUS SCIENCE ACADEMY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  H | IPC H

Claim 3:
4. The capacitive voltage transformer according to claim 3, further comprising: fastening assemblies arranged at two ends of the insulating sleeve, wherein each of the fastening assemblies comprises:
a positioning plate fixedly arranged on the outer walls of the two ends of the insulating sleeve,
a fastening plate arranged between the insulating sleeve and the upper cover plate or the lower cover plate, wherein the fastening plate comprises:
a pressing part extending into the insulating sleeve and contacting a top or bottom of the squirrel cage electrode; and
a connection part fixedly connected to the positioning plate by the fasteners, wherein a length of a portion of the connection part contacting the outer wall of the insulating sleeve in a longitudinal direction is larger than a length of a portion of the pressing part contacting an inner wall of the insulating sleeve in the longitudinal direction.