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With the emergence of superconductor technology, high temperature superconducting (HTS) power devices are quickly being developed. Among them, the HTS cable is receiving considerable attention and application in power systems due to high capacity and low loss. To develop a HTS power cable system, the terminal technology is essential component. The HTS cable terminations must withstand a temperature...
The surface charge behavior of polypropylene film processed with liquid nitrogen was discussed in this paper. And it was focused on the comprehensive influences on the accumulation and decay of surface charge by applying DC and pulse voltage in sequence. The DC voltage is constant in both amplitude and stressing time, while the pulse voltage varies in amplitude from 0 kV to 3.5 kV. By measuring the...
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