This book is a collection of recent publications from researchers all over the globe in the broad area of high-voltage engineering. The presented research papers cover both experimental and simulation studies, with a focus on topics related to insulation monitoring using state-of-the-art sensors and advanced machine learning algorithms. Special attention was given in the Special Issue to partial discharge monitoring as one of the most important techniques in insulation condition assessment. Moreover, this Special Issue contains several articles which focus on different modeling techniques that help researchers to better evaluate the condition of insulation systems. Different power system assets are addressed in this book, including transformers, outdoor insulators, underground cables, and gas-insulated substations.
Ayman El-Hag
space/interface charge electrical field strength temperature oil-paper insulation simulation bipolar charge transport model earthing systems electrode’s geometry fast-impulses high-magnitude currents and impulse polarity grounding grounding electrodes high impulse conditions seasonal soil resistivity