Експериментальна установка для дослідження процесу теплового старіння ізоляції силових конденсаторів

Abstract

Коротко охарактеризовано підходи до дослідження залишкового робочого ресурсу силових конденсаторів.

The approaches to studying the residual operating life of power capacitors are briefly described. The effect of temperature on the internal insulation of power capacitors is determined not only by the environment, but also by operating mode factors, in particular, the influence of higher harmonics. It is proposed to create a setup for studying the influence of sinusoidal signals of different frequencies on a power capacitor. Based on the results of the study, it is possible to form a dependence that will characterize the degree of influence of various components of the voltage spectrum on the aging process of power capacitors.