Like other power cables, high-voltage cables have the structural elements of one or more conductors, an insulation system, and a protective jacket. High-voltage cables differ from lower-voltage cables in that they have additional … 展开

During the development of high voltage insulation, which has taken about half a century, two characteristics proved to be paramount. First, the introduction of the semiconducting layers. … 展开

Terminals of high-voltage cables must manage the electric fields at the ends. Without such a construction the electric field will concentrate at the … 展开

X-ray cables are used in lengths of several meters to connect the HV source with an X-ray tube or any other HV device in scientific equipment. They transmit small currents, in the order of milliamperes at DC voltages of 30 to 200 kV, or sometimes higher. The … 展开

High voltage is defined as any voltage over 1000 volts. Those of 2 to 33 kV are usually called medium voltage cables, those over 50 kV high … 展开

A high-voltage cable for high-voltage direct current (HVDC) transmission has the same construction as the AC cable shown in figure 1. The physics and the test requirements are different. … 展开

Connecting two high-voltage cables with one another poses two main problems. First, the outer conducting layers in both cables must be terminated … 展开