GB/T 28541-2012 (English Version) PDF

Standard No.: GB/T 28541-2012
Language: Chinese, Available in English version
Release Date: 2012
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 28541-2012

Scope: This standard stipulates the selection principle of the insulation level of equipment, and gives a representative withstand voltage value. When formulating each equipment standard, the insulation level of the equipment should be determined according to the requirements of this standard. This standard applies to the insulation coordination of converter equipment and DC field equipment in ±800kV DC converter stations.

GB/T 28541-2012 Referenced Document

GB 11032-2010 Metal-oxide surge arresters without gaps for a.c. systems
GB 311.1-1997 Insulation co-ordination for high voltage transmission and distribution equipment
GB/T 22389-2008 Guidelines of metal oxide surge arresters without gaps for HVDC converter stations
GB/T 311.2-2002 Insulation co-ordination Part 2: Application guide for insulation co-ordination for high voltage transmission and distribution equipment
GB/T 311.3-2007 Insulation co-ordination.Part 3:Procedures for high-voltage direct current(HVDC) converter stations
IEC 60700-1:2008 Thyristor valves for high voltage direct current (HVDC) power transmission - Part 1: Electrical testing
IEC 60721-2-2 Classification of environmental conditions - Part 2-2: Environmental conditions appearing in nature - Precipitation and wind*， 2012-12-01 Update

2012 GB/T 28541-2012 Insulation co-ordination for equipments of ±800kV high voltage direct current converter stations