接地技术的国内外标准对标及分类设计研究  

Comparison of Domestic and Foreign Standards for Grounding Technology and Classification Design

作　　者：陈范娇 CHEN Fanjiao(Sichuan Sunlight Intelligent Electric Equipment Co.,Ltd.,Chengdu 610045,China;Sunlight Chengdu Xihanggang Electric Manufacturing Co.,Ltd.,Chengdu 610200,China)

机构地区：[1]四川桑莱特智能电气设备股份有限公司,成都610045 [2]桑莱特成都西航港电气制造有限公司,成都610200

出　　处：《电瓷避雷器》2023年第1期165-171,178,共8页Insulators and Surge Arresters

摘　　要：接地系统是电气工程的重要组成部分,国内外接地技术标准建立,使材料技术、应用技术不断扩充。新材料的开发与应用,促进了接地技术标准的系统化发展。但国际地区技术标准要求不尽相同,笔者通过对主要国家地区技术标准进行对标,分析了接地参数差异化因素、风险特性,以提升我国技术人员参与国际性项目设计准确度,降低国际项目建设风险,并为我国接地技术标准体系建立发展提供参考。针对项目设计的关键点,提出了防腐系统、降阻系统以及连接系统的分类设计原则,作为接地项目设计的切入点。Grounding system is an important part of electrical engineering. The establishment of grounding technology standards in China and abroad has enabled the continuous expansion of material technology and application technology. The development and application of new materials has promoted the systematic development of grounding technology standards. However, the requirements of international and regional technical standards are not the same. By benchmarking the technical standards of major countries and regions, the author analyzes the differentiating factors and risk characteristics of grounding parameters to improve the accuracy of Chinese technical personnel participating in the design of international projects and reduce the construction of international projects risks, and provide a reference for the establishment and development of grounding technology standard system in China. Aiming at the key points of project design, the classification design principles of anti-corrosion system, resistance reduction system and connection system are put forward as the entry point for grounding project design.

关 键 词：接地系统 标准对比 降阻 防腐 放热焊接 

分 类 号：TM862[电气工程—高电压与绝缘技术]