中国电力 ›› 2024, Vol. 57 ›› Issue (3): 95-102.DOI: 10.11930/j.issn.1004-9649.202303133

• 电网 • 上一篇    下一篇

SF6混合气体和环保替代气体设备标准化研究

和彦淼(), 黄印(), 颜湘莲(), 李志兵()   

  1. 1. 中国电力科学研究院有限公司,北京 100192
  • 收稿日期:2023-03-31 出版日期:2024-03-28 发布日期:2024-03-26
  • 作者简介:和彦淼(1981—),女,硕士,高级工程师,从事高压开关设备标准化研究,E-mail:ymhe@epri.sgcc.com.cn
    黄印(1988—),男,博士,工程师,从事环保气体绝缘特性研究和环保高压开关设备研发,E-mail:huangyin@epri.sgcc.com.cn
    颜湘莲(1977—),女,通信作者,博士,高级工程师(教授级),从事SF6及环保替代气体和装备研发、高压开关设备研发和运行,E-mail:yanxl@epri.sgcc.com.cn
    李志兵(1975—),男,博士,高级工程师(教授级),从事高压开关设备和串补装置研制、GIS中VFTO研究、新型快速开关研发,E-mail:lizb@epri.sgcc.com.cn
  • 基金资助:
    中国电力科学研究院有限公司标准化专项(SF6环保混合与替代气体电气设备及其运维技术标准体系研究,GY89-22-001);国家自然科学基金智能电网联合基金资助项目(U1966211)。

Standardization Research on SF6 Mixed Gas and Eco-Friendly Alternative Gas Equipment

Yanmiao HE(), Yin HUANG(), Xianglian YAN(), Zhibing LI()   

  1. 1. China Electric Power Research Institute, Beijing 100192, China
  • Received:2023-03-31 Online:2024-03-28 Published:2024-03-26
  • Supported by:
    This work is supported by Standardization Special Project of China Electric Power Research Institute (Research on Electrical Equipment and its Operation and Maintenance Technology Using SF6 Eco-friendly Mixture and Alternative Gas, No.GY89-22-001), Smart Grid Joint Found of National Natural Science Foundation (No.U1966211).

摘要:

为助力“双碳”目标,适应SF6气体限制使用需求,提升电网设备环境友好性,需要开展SF6混合气体和环保替代气体设备标准化研究。立足环保气体设备研发与应用现状,梳理了SF6/N2混合气体设备技术标准,从设备材料、运维检修、试验检测、仪器仪表等方面构建标准化框架;并针对环保替代SF6的C4F7N气体设备,构建了包含气体性能检测技术和方法、设备运行维护、试验检测、回收再利用等标准化框架,在此基础上提出了SF6混合气体和环保替代气体设备准体系,6个子分支与原电力行业GIS设备标准体系一致,体现了环保气体设备标准化建设方向。

关键词: SF6/N2混合气体, C4F7N环保替代气体, 电气设备, 标准体系

Abstract:

In order to support the "dual carbon" goals, adapt to the requirements of limiting the use of SF6 gas, and enhance the environmental friendliness of power grid equipment, research on the standardization of SF6 mixed gas and eco-friendly alternative gas equipment is conducted. Based on the current status of eco-friendly gas equipment research and application, the technical standards of SF6/N2 mixed gas equipment were reviewed. A standardization framework was established covering equipment materials, operation and maintenance, test and detection, instruments and meters. For eco-friendly alternative gas C4F7N equipment replacing SF6, a standardization framework was constructed, including gas performance detection technology and method, equipment operation and maintenance, test and detection, and recycling. Based on this, a standard system of SF6 mixed gas and eco-friendly alternative gas equipment was preliminarily proposed, consisting of six sub-branches consistent with the standard system of GIS equipment in power industry, reflecting the research direction of eco-friendly gas equipment standardization.

Key words: SF6/N2 mixed gas, C4F7N eco-friendly alternative gas, electrical equipment, standard system