标准摘要
[中文适用范围]: IEC/TS 60815-1是一项技术规范,适用于交流系统陶瓷和玻璃绝缘子的选择,以及其相关尺寸的确定,以用于高压系统的污染方面。 IEC 60815 的这一部分提供了具体的指南和原则,以便对给定绝缘体在某些污染环境中的可能行为做出明智的判断。 IEC/TS 60815-1 中充分解释了 IEC 60815 这部分的结构和方法的基础。本技术规范的目的是为用户提供以下方法: ~ 根据场地污染严重程度 (SPS) 等级确定参考统一特定爬电距离 (RUSCD); ~ 评估不同绝缘子型材的适用性; ~ 通过对 RUSCD 应用绝缘子形状、尺寸、位置等修正来确定必要的 USCD; ~ 如果需要,确定适当的测试方法和参数以验证所选绝缘子的性能。 [外文原描述]: IEC/TS 60815-2:2008(E) is applicable to the selection of ceramic and glass insulators for a.c. systems, and the determination of their relevant dimensions, to be used in high-voltage systems with respect to pollution. This part of IEC 60815 gives specific guidelines and principles to arrive at an informed judgement on the probable behaviour of a given insulator in certain pollution environments. This first edition of IEC/TS 60815-2, together with IEC/TS 60815-1, cancels and replaces IEC/TR 60815, which was issued as a technical report in 1986.
英文名称Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 2: Ceramic and glass insulators for a.c. systems