TY - JOUR
AU - Park, Chanyeop
AB - Epoxy-based composites exhibit mechanical compatibility at cryogenic temperatures. Owing to these properties, composites based on epoxy are used as electrical insulators in high temperature superconducting (HTS) power applications. However, the inevitable presence of voids in solid insulators, triple points, and airgaps at high-voltage conductor-insulator interfaces increase electric fields locally. The intensified electric field around these defects and interfaces is the main cause of partial discharge (PD), which is a dielectric challenge for numerous power applications including HTS cables. Recently, electret has been introduced as a promising solution to mitigate PD activities caused by voids and triple points. In this work, we intend to report the PD mitigation performance of electrets fabricated from epoxy resin, which is suitable for cryogenic power applications.
TI - Epoxy Electret: A Remedy for Partial Discharge at Cryogenic Temperature
JF - IOP Conference Series: Materials Science and Engineering
DO - 10.1088/1757-899x/1241/1/012005
DA - 2022-05-01
UR - https://www.deepdyve.com/lp/iop-publishing/epoxy-electret-a-remedy-for-partial-discharge-at-cryogenic-temperature-Lj7a2tPH9e
VL - 1241
IS - 1
DP - DeepDyve
ER -