GB/T 42558.5-2026 Active National standards

GB/T 42558.5-2026 Seismic techniques of electrical equipment in converter station on plateau—Part 5:Directives for equipment maintenance

GB/T 42558.5-2026 Seismic techniques of electrical equipment in converter station on plateau—Part 5:Directives for equipment maintenance

Publish Date: 2026-01-28 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 42558.5-2026
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Power transmission and transformation equipment
ICS Name: Comprehensive Electrical Engineering
Publish Date: 2026-01-28
Implement Date: 2026-05-01
Publisher: 国家市场监督管理总局、国家标准化管理委员会
Technical Committee: 全国高原电工产品环境技术标准化技术委员会(SAC/TC 330)
Pages: 20 pages

Scope

本文件规定了高原地区新建、改建和扩建换流站内电气设备的运维类别与要求、日常运维、震后运维、状态评价和评价结果处置。
本文件适用于±400 kV及以上电压等级, 海拔 1 000 m~5 000 m , 抗震设防烈度6度~9度地区换流站内电气设备的运维。
其他变电站/换流站的电气设备抗震运维参照执行。

Development Information

Drafting Units:

中国南方电网有限责任公司超高压输电公司电力科研院、昆明电器科学研究所、同济大学、中国南方电网有限责任公司超高压输电公司大理局、中国电器科学研究院股份有限公司、国网电力工程研究院有限公司、云南电网有限责任公司昆明供电局、中国电气装备集团科学技术研究院有限公司、中国电力科学研究院有限公司、中国地震局工程力学研究所、西安西电高压开关有限责任公司、中国能源建设集团广东省电力设计研究院有限公司、河南平高电气股份有限公司、山东泰开高压开关有限公司、西藏国机高原机电装备科学研究有限公司、武汉地震科学仪器研究院有限公司、深圳电气科学研究院、中国南方电网有限责任公司超高压输电公司昆明局、云南电网有限责任公司电力科学研究院、云南变压器电气股份有限公司、特变电工衡阳变压器有限公司、重庆大学、广州大学、中南大学、上海夏凯建筑科技有限公司、南京林业大学、云南电网有限责任公司红河供电局、华中科技大学、国网四川省电力公司电力科学研究院、国网青海省电力公司电力科学研究院、上海核工程研究设计院股份有限公司、国网经济技术研究院有限公司、深圳大学、云南电网有限责任公司、保定天威保变电气股份有限公司、中国能源建设集团云南省电力设计院有限公司、中国南方电网有限责任公司超高压输电公司、云南电力试验研究院(集团)有限公司

Drafting Persons:

周海滨、张长虹、杨阿娟、谢强、杨旭、李强、霍锋、卢智成、王俊、王清波、张博、张志劲、王柳、赵荣浩、马越、邓军、战传香、高军、刘刚、王流火、吕天一、朱祝兵、欧同庚、夏界宁、禹晋云、张令心、杨振宇、杨锡清、李巧英、朱国福、周仿荣、龙启、黎卫国、林刚、邱毅楠、张世洪、何畅、石高扬、文嘉意、陆军、孙勇、刘立平、刘劲松、彭惠、肖敏英、宋晋东、田丰、王燕祥、张翼、周纹礼、朱梦梦、何廷一、范松海、马永福、梁仕斌、许学勤、李利孝、徐紫风、柳胜华、范存政、蔡闻

Word Count: 27 Thousand words Pages: 20 pages

Same series standard

Referenced Standards

GB 7674-1997 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above GB/T 7674-2008 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above GB/T 7674-2020 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above GB/T 8905-1996 The guide for processing and measuring SF6 gas in power apparatus GB/T 8905-2012 The guide for management and measuring SF6 gas in electrical equipment GB/T 11804-1989 Terms of environmental conditions for electric and electronic products GB/T 11804-2005 Environmental condition for electric and electronic products—Terminologies GB/T 14527-1993 Compound damping isolator and compound damper GB/T 14527-2007 Compound damping isolator and compound damper GB/T 14527-2021 Compound dampling isolator and compound damper GB/T 42558.1-2023 Seismic techniques of electrical equipment in converter station on plateau—part 1:Directives for seismic test and evaluation GB/T 42558.2-2024 Seismic techniques of electrical equipment in converter station on plateau—Part 2:Specification for seismic design GB/T 42558.3-2024 Seismic techniques of electrical equipment in converter station on plateau—Part 3:Specification for design of energy dissipation and isolation GB/T 44380-2024 Terminology for electric equipment condition based maintenance GB 50147-2010 Code for construction and acceptance of high-voltage electric equipment installation engineering GB 50150-2016 Electric equipment installation engineering - standard for hand-over test of electric equipment GB 50260-2013 Code for seismic design of electrical installations GB 50556-2010 Code for aseismic design of electrical facilities in industrial plants DL/T 273-2012 "Prevention Test Regulations for ±800kV Ultra-High Voltage DC Equipment" DL/T 274-2012 "±800kV high voltage DC equipment commissioning test" DL/T 274-2024 "Technical specification for handover test of equipment used in ±800kV high voltage direct current transmission" DL/T 348-2019 Flow station equipment inspection guidelines DL/T 348-2010 Flow station equipment inspection guidelines DL/T 596-1996 Electric equipment preventive testing regulations DL/T 722-2014 Guidelines for analyzing and evaluating the dissolved gases in transformer oil DL/T 722-2000 Guidelines for analyzing and evaluating the dissolved gases in transformer oil DL/T 911-2016 Frequency response analysis method for power transformer winding deformation DL/T 911-2004 Frequency response analysis method for power transformer winding deformation DL/T 2452-2021 The construction, operation, and maintenance specifications for post insulators used in AC/DC systems

Related Standards

Contact Us