低压成套设备的电气间隙与爬电距离研究  

Research on Electrical Gap and Creepage Distance of LowVoltage Complete Sets of Equipment

作　　者：齐欣 QI Xin(Shenyang Electrical Driving Research Institute(Co.,Ltd.),Shenyang 110141,China)

机构地区：[1]沈阳电气传动研究所(有限公司),辽宁沈阳110141

出　　处：《电气开关》2025年第2期66-69,共4页Electric Switchgear

摘　　要：首先概述了低压成套设备的发展历程、应用范围以及其在现代电力系统中的重要性。随后,详细介绍了电气间隙与爬电距离的定义、重要性、国内外标准对比、设计原则与方法、测试与验证方法以及未来发展趋势。强调了电气间隙与爬电距离在确保低压成套设备安全稳定运行中的关键作用,并提出了未来研究方向,旨在推动低压成套设备向更高水平发展。The problems of electrical gaps and creepage distance of the low voltage complete sets of equipment are discussed in the paper.First,summarize the developement progess and application fields of the low voltage complete sets of equipment and its importance of modern electric power system.Then,detail the definitions of the electrical gap and creepage distance,importance,the standard contrast both at home and broad,design principle and mothod,testing and proving methods and futrure development.Emphasize key role of the electrical gap and creepage to ensure the low votage complete sets of equipment safe and stable operation and put forward to future dereloping direction,which is to propel the low voltage complete sets of equipment higher level develogment.

关 键 词：低压成套设备 电气间隙 爬电距离 

分 类 号：TM59[电气工程—电器]