01745nam 2200349 450 991049072860332120231214025034.01-5044-7843-6(CKB)4100000011989024(NjHacI)994100000011989024(EXLCZ)99410000001198902420231214d2021 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrier1427-2020 - IEEE guide for recommended electrical clearances and insulation levels in air insulated electrical power substations - redline /IEEE[Place of publication not identified] :IEEE,2021.1 online resourceThis guide, covering three-phase ac systems from 1 kV to 800 kV, provides recommended electrical operating, safety clearances, and insulation levels in air-insulated electric supply substations; 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.Electric power system stabilityElectric power systemsElectric power system stability.Electric power systems.621.319NjHacINjHaclDOCUMENT99104907286033211427-2020 - IEEE Guide for Recommended Electrical Clearances and Insulation Levels in Air Insulated Electrical Power Substations - Redline2581537UNINA