Title :
Study of electroinsulation materials composed of mica paper and polymer film for application in HV rotating electrical machines
Author :
Andreyev, A. ; Vakser, N. ; Starovoitenkov, V. ; Pak, V. ; Kuimov, I. ; Lavrentieva, M.
Author_Institution :
St. Petersburg State Tech. Univ., Russia
Abstract :
The results of studying materials based on mica paper and polyester film are presented. Short-term and long-term electrical strength of films and composites are determined. It is found out that addition of polymer film increases the endurance of the composite. The existence of correlation between the durability and PD characteristics was demonstrated
Keywords :
composite insulating materials; electric strength; machine insulation; mica; paper; polymer films; HV rotating electrical machines; PD characteristics; durability; electrical strength; electroinsulation materials; insulation; mica paper; polymer film; short-term electrical strength; Composite materials; Dielectrics and electrical insulation; Partial discharges; Plastic insulation; Polymer films; Positron emission tomography; Scanning probe microscopy; Stress; Testing; Voltage;
Conference_Titel :
Electrical Insulation Conference and Electrical Manufacturing & Coil Winding Conference, 2001. Proceedings
Conference_Location :
Cincinnati, OH
Print_ISBN :
0-7803-7180-1
DOI :
10.1109/EEIC.2001.965606
