Keywords
overvoltage
switching
range
How to Cite
Abstract
It was conducted theoretical research and analysis of overvoltages transient phenomenon in switching transients of high-voltage cable line. Theoretical research has revealed the basic laws of overvoltages at the typical switching. The analysis of transient process components allows to analyze the shape of the transient-response curve for determination of duration, the amplitude of the forced and free components of switching overvoltages, which have effects on insulation of high-voltage cable line. It was defined that the maximum voltage is mainly determined by the switching angle and self-resonant frequency which determine the amplitude of the transient (free) component. References 7, figures 5.
References
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Copyright (c) 2017 V.Yu. Lobodzinskiy