一起110kV线路侧TYD迁移后异响的分析  

Analysis of Abnormal Sounds on the 110k V Roadside TYD Line after Removement

作　　者：吴明朝[1] 

机构地区：[1]广东电网公司东莞供电局,广东东莞523120

出　　处：《安徽电子信息职业技术学院学报》2015年第5期40-42,共3页Journal of Anhui Vocational College of Electronics & Information Technology

摘　　要：目前因载波通讯的取消,针对110k V及以上电压等级的TYD广泛取消结合滤波器,当前变电站主要保留线路电压抽取的作用。本文经过对TYD原理的检查和分析,确定线路TYD取消结合滤波器的作业指导书以及处理经验。Due to the cancellation of carrier communications, the TYD of more than 110 KV voltage has cancelled the coupling filters, so the current power substations maintain the line extraction voltage. Based on the detection and analysis of TYD principle, the operation instructions as well as the handling experience of the TYD line with the coupling filters cancelled is presented.

关 键 词：线路TYD 结合滤波器 线路抽取电压 作业指导书 

分 类 号：TM71[电气工程—电力系统及自动化]