GB/T 37013-2018 Maintenance specification of transmission line of voltage-source converter based high voltage direct current(VSC-HVDC)

GB/T 507-2002 Insulating liquids—Determination of the breakdown voltage at power frequency GB/T 3048.5-1994 Test methods for determining electrical properties of electric cables and wires Determining insulation resistance Comparison-galvanometer method GB/T 3048.5-2007 Test methods for electrical properties of electric cables and wires—Part 5:Test of insulation resistance GB 11032-2000 Metal oxide surge arresters without gaps for a.c.systems GB/T 11032-2010 Metal-oxide surge arresters without gaps for a.c. systems GB/T 11032-2020 Metal-oxide surge arresters without gaps for a.c. systems GB 26859-2011 Safety code of electric power industry—Part of electric lines DL/T 274-2012 "±800kV high voltage DC equipment commissioning test" DL/T 437-2012 High-voltage direct current grounding electrode technology guidelines DL/T 627-2018 Insulating silicone rubber anti-corona coating for use in insulators at room temperature DL/T 627-2012 Insulating paint for corona flashover using room temperature cured silicone rubber coating DL/T 664-2016 The specification for infrared diagnosis application of electric equipment DL/T 683-2010 Electricity fittings product model naming method DL/T 966-2005 Electricity transmission line working technology guidelines for live operations DL/T 1069-2016 Recommendations for the replacement of conductors and ground wires in overhead transmission lines DL/T 1278-2013 DL/T 1278-2013 Submarine Power Cable Operating Regulations DL/T 1301-2013 DL/T 1301-2013 Guidelines for DC withstand voltage testing of submarine oil-filled cables DL/T 627-1997 Technical Specifications for Constant Temperature Cured Silicone Rubber Anti-pollution and Anti-flash Coatings Used in Power Systems DL/T 627-2004 Insulating wire commonly used room temperature curing silicone rubber anti-flash coating DL/T 664-1999 Guidelines for the application of infrared diagnosis technology for live equipment DL/T 664-2008 The specification for infrared diagnosis application of electric equipment DL/T 683-1999 DL/T 683-1999 Electricity Fittings Product Model Naming Method DL/T 1069-2007 Recommendations for the replacement of conductors and ground wires in overhead transmission lines DL 437-1991 High-voltage direct current grounding electrode technical guidelines GB 50217-2018 Standard for design of cables of electric power engineering DL/T 596-1996 Electric equipment preventive testing regulations DL/T 5092-1999 Technical code for designing 110~500kV overhead transmission line DL/T 5235-2010 Code for construction and acceptance of ±800kV and under DC overhead transmission line DL/T 274-2024 "Technical specification for handover test of equipment used in ±800kV high voltage direct current transmission" DL/T 409-2023 DL/T 409-2023 Electric Power Safety Work Regulations Part for Power Lines DL/T 437-2024 High-voltage direct current grounding electrode technology guidelines DL/T 683-2024 DL/T 683-2024 Electricity Fittings Model Naming Methodology DL/T 1278-2025 Submarine Power Cable Operating Regulations