Study on the Unipolar Impulse Aging Characteristics of ZnO Varistors and Their Condition Monitoring Methods
Sign Up to like & getrecommendations! Published in 2025 at "Applied Sciences"
DOI: 10.3390/app15179484
Abstract: Metal-oxide surge arresters (MOSAs) are critical devices for overvoltage protection in power systems, and the aging characteristics of their zinc oxide (ZnO) varistors under impulse and power-frequency voltages exhibit significant differences. However, traditional methods for… read more here.
Keywords: full current; study unipolar; resistive current; zno varistors ... See more keywords