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High temperature vulcanized (HTV) silicone rubber (SiR) is widely used as HVDC cable accessory insulation considering its outstanding electrical properties along with elasticity and thermal resistance. However surface charge caused by corona would accumulate on SiR surface and distort the local field which in consequence led to accessory premature discharge and insulation failure. This paper tried...
With the emergence of superconductor technology, high-temperature superconducting (HTS) cable is receiving considerable attention for application in power systems. Polypropylene laminated paper (PPLP) and liquid nitrogen (LN 2) have been widely used as insulation and coolant, respectively, in HTS cable systems, where the insulation is threatened by surface charge and quench. Direct fluorination is...
Epoxy resin has become an integral part of electronic and electrical devices where the material is exposed to pulse stress. Surface charge accumulation and decay of charged dielectric materials are very important parameters related to the electrical properties of the material. Nano-composite technology makes it possible to improve electrical properties of insulating materials. Therefore, it is important...
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