RESEARCH SUBJECTS a High voltage and impulse current generation, measurement devices and techniques Category: Research Subjects a Numerical calculations and simulation of electrostatic fields Category: Research Subjects a Overvoltage protection for electronic devices Category: Research Subjects a Simulation of transient phenomena in power systems, including switching and lightning surge analysis, and insulation coordination Category: Research Subjects a Earthing and lightning protection for technical installations Category: Research Subjects a Surface dielectric strength of insulators in air Category: Research Subjects a Dielectric strength of external insulation Category: Research Subjects