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

doi:10.11930/j.issn.1004-9649.202303133

Abstract

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

Yanmiao HE, Yin HUANG, Xianglian YAN, Zhibing LI. Standardization Research on SF₆ Mixed Gas and Eco-Friendly Alternative Gas Equipment[J]. Electric Power, 2024, 57(3): 95-102.

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URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.202303133

https://www.electricpower.com.cn/EN/Y2024/V57/I3/95

Figures/Tables 3

References 23

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分类方向		标准名称
设备材料		额定电压72.5 kV及以上SF₆/N₂混合气体绝缘金属封闭开关设备第1部分：母线技术规范
		额定电压72.5 kV及以上SF₆/N₂混合气体绝缘金属封闭开关设备第3部分：密度继电器技术规范
		额定电压72.5 kV及以上SF₆/N₂混合气体绝缘金属封闭开关设备第5部分：隔离开关技术规范
		额定电压72.5 kV及以上采用SF₆/N₂混合气体绝缘的GIS母线和GIL应用导则
运维检修		额定电压72.5 kV及以上SF₆/N₂混合气体绝缘金属封闭开关设备第2部分：运维检修规范
		额定电压72.5 kV及以上SF₆/N₂混合气体绝缘金属封闭开关设备第4部分：运检装置技术规范
		六氟化硫混合绝缘气体充补气技术规范
		SF₆/N₂混合绝缘气体回收工作规程
		SF₆/N₂混合气体绝缘金属封闭开关设备状态检修导则
试验检测		六氟化硫混合绝缘气体混气比检测方法
		六氟化硫混合气体绝缘设备气体检测技术规范
		高压开关设备六氟化硫混合气体密封试验方法
		六氟化硫混合气体电气设备分解产物试验方法
		SF₆/N₂混合气体混合比检测仪校验及现场检测方法
		SF₆/N₂混合气体密度继电器校验装置技术规范
		SF₆/N₂混合气体带电检测仪器技术规范
仪器仪表		六氟化硫气体回收装置技术条件第2部分：SF₆/N₂混合气体回收装置
		压力式SF₆/N₂混合气体密度继电器技术要求
		SF₆/N₂混合气体湿度测量装置技术规范
		SF₆/N₂混合气体混合比检测仪技术条件
状态评价		SF₆/N₂混合气体绝缘金属封闭开关设备状态评价导则

分类方向		标准名称
设备材料		额定电压72.5 kV及以上SF₆/N₂混合气体绝缘金属封闭开关设备第1部分：母线技术规范
		额定电压72.5 kV及以上SF₆/N₂混合气体绝缘金属封闭开关设备第3部分：密度继电器技术规范
		额定电压72.5 kV及以上SF₆/N₂混合气体绝缘金属封闭开关设备第5部分：隔离开关技术规范
		额定电压72.5 kV及以上采用SF₆/N₂混合气体绝缘的GIS母线和GIL应用导则
运维检修		额定电压72.5 kV及以上SF₆/N₂混合气体绝缘金属封闭开关设备第2部分：运维检修规范
		额定电压72.5 kV及以上SF₆/N₂混合气体绝缘金属封闭开关设备第4部分：运检装置技术规范
		六氟化硫混合绝缘气体充补气技术规范
		SF₆/N₂混合绝缘气体回收工作规程
		SF₆/N₂混合气体绝缘金属封闭开关设备状态检修导则
试验检测		六氟化硫混合绝缘气体混气比检测方法
		六氟化硫混合气体绝缘设备气体检测技术规范
		高压开关设备六氟化硫混合气体密封试验方法
		六氟化硫混合气体电气设备分解产物试验方法
		SF₆/N₂混合气体混合比检测仪校验及现场检测方法
		SF₆/N₂混合气体密度继电器校验装置技术规范
		SF₆/N₂混合气体带电检测仪器技术规范
仪器仪表		六氟化硫气体回收装置技术条件第2部分：SF₆/N₂混合气体回收装置
		压力式SF₆/N₂混合气体密度继电器技术要求
		SF₆/N₂混合气体湿度测量装置技术规范
		SF₆/N₂混合气体混合比检测仪技术条件
状态评价		SF₆/N₂混合气体绝缘金属封闭开关设备状态评价导则

分类		标准名称
绝缘气体		电气设备用全氟异丁腈气体
		七氟异丁腈
		全氟异丁腈混合气体电气设备中气体管理和检测导则
		七氟异丁腈安全使用导则
设备材料		12 kV C₄F₇N/CO₂混合气体绝缘交流金属封闭开关设备和控制设备技术规范
		采用全氟异丁腈混合气体绝缘的GIS母线和GIL技术规范
		全氟异丁腈气体泄漏报警系统技术规范
		全氟异丁腈混合气体充补气及净化回收装置技术规范
运维检修		全氟异丁腈混合气体电气设备运行管理规范
		全氟异丁腈混合气体电气设备安装验收规范
		全氟异丁腈混合气体电气设备、试验及检修人员安全防护导则
试验检测		全氟异丁腈气体纯度检测方法第1部分气相色谱法
		全氟异丁腈气体纯度检测方法第2部分光学检测法
		全氟异丁腈混合气体纯度检测现场应用导则
		高压开关设备全氟异丁腈混合气体密封试验方法
		全氟异丁腈毒性检测方法
		全氟异丁腈混合气体混合比检测现场应用导则
		全氟异丁腈混合气体湿度检测光学检测法现场应用导则
		全氟异丁腈混合气体用密度继电器检验规范
		全氟异丁腈混合气体泄漏检测现场应用导则
		全氟异丁腈混合气体分解产物检测现场应用导则
		全氟异丁腈混合气体充补气及净化回收现场应用导则
仪器仪表		全氟异丁腈混合气体密度继电器技术规范
		全氟异丁腈气体纯度检测仪技术规范
		全氟异丁腈混合比检测仪技术规范
		全氟异丁腈混合气体分解产物检测仪技术规范
		全氟异丁腈气体泄漏检测仪技术规范
其他		采用全氟异丁腈混合气体绝缘的GIS母线和GIL应用导则
其他		全氟异丁腈混合气体绝缘金属封闭开关设备状态评价导则

分类		标准名称
绝缘气体		电气设备用全氟异丁腈气体
		七氟异丁腈
		全氟异丁腈混合气体电气设备中气体管理和检测导则
		七氟异丁腈安全使用导则
设备材料		12 kV C₄F₇N/CO₂混合气体绝缘交流金属封闭开关设备和控制设备技术规范
		采用全氟异丁腈混合气体绝缘的GIS母线和GIL技术规范
		全氟异丁腈气体泄漏报警系统技术规范
		全氟异丁腈混合气体充补气及净化回收装置技术规范
运维检修		全氟异丁腈混合气体电气设备运行管理规范
		全氟异丁腈混合气体电气设备安装验收规范
		全氟异丁腈混合气体电气设备、试验及检修人员安全防护导则
试验检测		全氟异丁腈气体纯度检测方法第1部分气相色谱法
		全氟异丁腈气体纯度检测方法第2部分光学检测法
		全氟异丁腈混合气体纯度检测现场应用导则
		高压开关设备全氟异丁腈混合气体密封试验方法
		全氟异丁腈毒性检测方法
		全氟异丁腈混合气体混合比检测现场应用导则
		全氟异丁腈混合气体湿度检测光学检测法现场应用导则
		全氟异丁腈混合气体用密度继电器检验规范
		全氟异丁腈混合气体泄漏检测现场应用导则
		全氟异丁腈混合气体分解产物检测现场应用导则
		全氟异丁腈混合气体充补气及净化回收现场应用导则
仪器仪表		全氟异丁腈混合气体密度继电器技术规范
		全氟异丁腈气体纯度检测仪技术规范
		全氟异丁腈混合比检测仪技术规范
		全氟异丁腈混合气体分解产物检测仪技术规范
		全氟异丁腈气体泄漏检测仪技术规范
其他		采用全氟异丁腈混合气体绝缘的GIS母线和GIL应用导则
其他		全氟异丁腈混合气体绝缘金属封闭开关设备状态评价导则

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

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