江苏地磁观测受高压直流输电干扰现状及预处理  

Present Situation and Data Pre-processing of the Geomagnetism Observation Interfered by High Voltage Direct Current Transmission Lines in Jiangsu Province

作　　者：陈健[1] 张秀霞[2] 刘江斌[1] 仇中阳[1] 李松华[1] 

机构地区：[1]淮安地震台,江苏淮安223001 [2]江苏省地震局,江苏南京210014

出　　处：《四川地震》2016年第4期27-30,共4页Earthquake Research in Sichuan

摘　　要：随着我国经济全面、迅速发展,高压直流输电线路的建设和运行越来越多,从而对江苏地磁观测环境造成严重影响或干扰。介绍了江苏地磁观测受高压直流输电干扰的现状,分析了高压直流输电干扰的判定、数据表现形态,还介绍了地磁观测数据的预处理及预处理后数据的检验结果。With the development of our country economy, more and more high voltage direct current transmission lines are built in Jiangsu Province and the geomagnetism observation environment is interfered heavenly. In this pa-per the present situation in Jiangsu province is described. The interferences from HVDC transmission lines are ana-lyzed. Some test methods are also introduced.

关 键 词：高压直流输电 干扰 预处理及检验 

分 类 号：P318.62[天文地球—固体地球物理学]