民航空管系统零地电压的分析与治理  

Analysis and Treatment of Zero-ground Voltage in Civil Aviation Control System

作　　者：刘贺[1] Liu He

机构地区：[1]中国民用航空华东地区空中交通管理局安徽分局,安徽合肥230051

出　　处：《电力系统装备》2020年第24期159-160,共2页Electric Power System Equipment

摘　　要：随着民航强国建设的不断推进,构建“四强空管”的要求正逐步落实,民航空管系统基础台站建设和设备运维为当前重要环节和重要任务。民航空管系统所需的电能质量越发严格,而零地电压的问题最容易在建设及运维中忽视。通过对零地电压产生原理、危害及治理等内容分析,提出防治民航空管系统设施设备运行零地电压的方法。With the continuous advancement of the construction of a powerful civil aviation country,the requirements for building the“four strong air traffi c control”are gradually being implemented.The construction of basic stations and equipment operation and maintenance of the civil aviation control system are currently important links and important tasks.The power quality required by the civil aviation management system is becoming stricter,and the problem of zero-ground voltage is most easily overlooked in construction and operation and maintenance.Through the analysis of the principle,hazards and treatment of the zero-ground voltage,the method to prevent and control the operation of the civil aviation management system facilities and equipment from the zero-ground voltage is proposed.

关 键 词：民航空管 零地电压 接地电阻 电能质量 

分 类 号：V355.1[航空宇航科学与技术—人机与环境工程]