| 摘要 |
<p>The invention relates to the field of electrical engineering and concerns substation support insulators, line support insulators and suspension insulators for high-voltage substations and electrical transmission lines. A high-voltage insulation condition indicator made of toughened electrical grade glass is proposed. The use of the proposed indicator makes it possible to quickly and visually monitor the condition of high-voltage insulation, to identify a faulty insulator and to replace the same in due time, and to prevent emergency situations due to insulator failures. The indication of a potential failure of an insulator is given by the breakage of the indicator.</p> |
