摘要
接地是保障电气电子设备可靠运行和人身安全的基本措施。接地技术涉及电气电子、地质、土壤、化学与材料等,其相关研究工作点多面广,具有重要的理论意义和工程应用价值。本文分别从接地工频安全指标、接地仿真分析方法、降阻措施、接地系统的测试和多维度评估等方面概述接地技术的研究现状、目前存在的问题和发展趋势,并对常用的接地产品进行了相关介绍,着重分析各类接地产品的性能特点和适用的接地环境。各科研院校和相关企事业均对接地技术进行了全面研究,一些技术和理念方面的研究成果已经成功应用于实际工程难题的解决。
s:Grounding is a basic measure to ensure reliable operation of electrical and electronic equipment and personal safety.The grounding technology involves electrical and electronic,geology,soil,chemistry and materials,etc.,and its related research work points are wide-ranging and have important theoretical significance and engineering application value.This article summarizes the research status,current problems and development trends of grounding technology from ground power frequency safety indicators,ground simulation analysis methods,resistance reduction measures,grounding system testing and multi-dimensional evaluation.It also introduces related grounding products and focuses on analyzing the performance characteristics and applicable grounding environment of various grounding products.Various scientific research institutions and related enterprises and institutions have conducted comprehensive research on grounding technology,and some research results in technology and concepts have been successfully applied to solve practical engineering problems.
作者
曹秀军
孙鹏
梁琰
CAO Xiu-jun;Sun Peng;Liang Yan(l.Hebi TanhaiElectronic Information System Co.Ltd,Hebi 458030,China;Military Representative Office in Zhengzhou,Military Representative Bureau,Equipment Development Department,Central MilitaryCommission,Zhengzhou 450000,China)
出处
《移动电源与车辆》
2023年第3期28-35,共8页
Movable Power Station & Vehicle
关键词
接地技术
接地原理
接地产品
仿真分析方法
多维度评估
Grounding technology
grounding principles
grounding products
simulation analysis methods
multi-dimensional evaluation
