Taking switching transients of switching devices into consideration in design and simulation
of power electronic systems has long been a huge obstacle. Sufficient accuracy has to be …

Operating experience shows that residual DC voltage remains in GIS bus bar for a long time
after opening of disconnectors. This DC voltage will not only cause accumulation of charges …

The paper considers the time of thermoionization of the spark channel during gas
breakdown in the vicinity of Paschen minimum. For the purposes of measuring the time of …

Contamination of free conducting particles is a major threat to gas insulated systems. In
HVDC GIL, free conducting particles can be even more harmful due to the fact that particles …

Modifying the volume conductivity of resin impregnated paper (RIP) material is a promising
way to eliminate the electric field and the surface charge along the RIP valve-side bushing …

A syringe needle assembled with a glass tube has been used as a plasma jet device for
biomedical applications. According to the various types of ground electrode installed at the …

The impulse characteristic represents the response of the gas insulation to the impulse load.
There is no rational way to determine it, since it must include all pulse shapes and all …

The aim of this paper is to consider and analyze design of capacitive voltage divider for
measuring ultrafast voltage occurrence. Measuring pulse voltages by means of a capacitive …

This paper investigates winding's aging of high voltage asynchronous motor. The paper is in
a form of an experimental research manuscript. The long time experiments are performed on …

Prefire is the unexpected breakdown of gas switch at triggered mode and have to be limited
at extremely low level in fast linear transformer driver (FLTD). In this paper, the dispersion of …