IEEE 1427-2006 空气绝缘电力变电站推荐电间隙和绝缘水平用指南

标准号：IEEE 1427-2006
中文标准名称：空气绝缘电力变电站推荐电间隙和绝缘水平用指南
英文标准名称：Guide for Recommended Electrical Clearances and Insulation Levels in Air-Insulated Electrical Power Substations
标准类型：K40
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：K40
国际标准分类号：29.240.10
适用范围：Covering three-phase ac systems from 1kV to 800 kV, provides recommended electrical operating and safety clearances and insulation levels in air-insulated electric supply substation; addresses insulation coordination procedures; provides design procedures for the selection and coordination of the insulation levels within the station as they relate to substation clearances; and addresses how reduced clearances in high-voltage ac substations will allow for compact bus arrangements and substation voltage uprating applications