Cable sheath currents can be utilized to identify cable faults at an early stage and avoid
unplanned power outages. We put forward a methodology to analyze the sheath currents in …

Cross-bonded metal sheath connection is applied in sectioned single-core power cables to
reduce or eliminate the voltages that are induced in the sheath over long distances …

Power cables are preferred in urban areas for power transmission and distribution because
of their high reliability, environmental friendliness and the visual invisibility. Whilst the …

The sheath current causes cable faults and electroshocks in the high-voltage underground
cable lines. Thus, the sheath current must be determined before a new high-voltage cable …

Transformer winding turns often consist of multiple parallel strands. The spatial position
variation of each strand affects the leakage inductance of each branch, resulting in an …

This paper presents comparison of values of induced sheath voltages in power cable
metallic sheaths when one or two cables per phase are used. Calculation of voltages is …

For high‐voltage (HV) AC cable transmission systems, the metal sheaths of three separate
single‐core cables are cross‐bonded at each end of the cable section, to suppress the …

Load currents and short-circuit currents in high-voltage power cable lines are sources of the
induced voltages in the power cables' concentric metallic sheaths. When power cables …

Zero-sequence circulating currents are particularly problematic because they can
occasionally lead to protective relay failure. However, it is not usually understood that …

High temperature causes aging of insulation material of high voltage underground cable line
(HVUL), so cable faults occurs. The sheath current (SC) is the most important factor for …