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In order to achieve the real-time calculation of cable core temperature, according to principles of heat transfer, proposed is the way of calculating cable core temperature based on the actual operating current and the cable surface temperature. This paper studies the dynamic response of cable core temperature based on the core temperature. Changes of actual running currents result in dynamic response...
There is no long-distance 500KV voltage cable operating experience home, in order to better study long-distance 500kV oil-filled undersea cables running electrical performance, this article take measures of the rated current load based on the DC voltage to verify the cable insulation level. As the electric field and charge distribution plays a decisive role in insulating level of the insulating layer,...
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