It remains challenging to promptly inhibit and autonomically heal electrical trees inside
insulating dielectrics, which are caused by sustained strong electrical fields and …

The effect of DC bias on electrical tree growth and partial discharge (PD) characteristics in
epoxy resin (Araldite LY® 5052/Aradur® HY 5052 supplied by Huntsman) is investigated …

In this paper, initiation behaviors of DC electrical tree in silicone rubber were studied under
different voltage polarities and temperature gradients (temperature of needle and ground …

This work investigates the electrical tree growth of epoxy resins. Repetitive bipolar square
wave voltage is applied to the epoxy resins and different parameters rise time, frequency …

The application of wide band-gap power electronic devices brings more challenges to
insulating packaging technology. Knowing the influence of applied voltage parameters on …

Electrical tree growth is a well-documented process leading to failure of high voltage
polymeric insulation under AC stresses. However, tree growth in HVDC insulation failure is …

In this article, the electrical tree initiation behavior in silicone rubber (SIR) under DC voltage
was studied. Tests were conducted to reveal the effects of temperature (20-120° C), defect …

Electrical tree is one of the major issues for insulation failure in high voltage power cables. In
this paper, we investigate electrical tree degradation under DC voltages in thermally aged …

In this study, a flame-retardant additive with 9, 10-dihydro-9-oxa-10-phosphaphenanthrene-
10-oxide (DOPO) groups denoted DSD was successfully synthesized from DOPO, 4, 4 …

During the use of polyethylene (PE) cable in power systems, electrical tree damages can
inevitably occur inside the insulation materials, causing partial discharges and threatening …