Опыт исследования старения линейных полимерных изоляторов

Abstract

The results of speed-up tests of polymeric insulators are presented at influence of high temperature, humidity and tension, and loading-time dependences are resulted in view of different concentrations of acid environment. The laboratory researches in a climatic chamber are compared with exploitation date. A conclusion about a dominated factor of high temperature is done due to results of durability decline process in a shell-bar border.