Sakhno, O., Skrupska, L., Odiyaka, K., Vasylevskyi, V. and Shylo, S. 2025. Diagnostics of the technical state of high-voltage equipment under operating voltage. Technology audit and production reserves. 2, 1(82) (Mar. 2025), 35–44. DOI:https://doi.org/10.15587/2706-5448.2025.325777.