Soft faults in cables may trigger short circuits and open circuits in time, in that they ought to
be detected and thus eliminated at the earliest possible stage, as to ensure safe and stable …

The generation of series arc fault (SAF) within DC grids poses a significant hazard,
potentially leading to electrical fires. However, developing a diagnostic method that is robust …

Advanced reflectometry, which can be used to estimate the location of defects in electrical
cables with high accuracy, has undergone continuous development based on advanced …

作为配电网中能量传输的主要载体, 地下电缆的安全, 可靠运行已逐渐成为配电网可靠性的关键.
目前的研究集中于对电缆故障的及时切除以避免连锁故障的发生, 然而仍然难以避免部分区域的 …

Commercially available Time Domain Reflectometry technique relies on direct injection of
the probe signal into the power cable conductors. This requires disconnecting the cable …

To maintain a reliable power system, it is necessary to assess their live condition or utilize
non-destructive diagnostics. Applying the High-Frequency Current Transformer (HFCT) to …

Reflectometry, which is a kind of electrical diagnostic method, is widely used to localize
faults in power cables. However, the signals used in the reflectometry undergo attenuation …

Stepped-frequency waveform reflectometry (SFWR) can simultaneously detect fault
locations and estimate the propagation constant of a power cable. The estimated …

Due to various environmental factors, all types of electrical cables (ie, forming wirelines) are
subject to defects and accelerated aging phenomena. For automotive application field …

Aiming to address the problems of high detection cost, poor adaptability, and low accuracy
of the existing high-voltage cable insulation fault diagnostic system, an intelligent diagnostic …