| 直流输电线路行波故障测距系统 |
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| 引用本文： | 谢菁,陈平.直流输电线路行波故障测距系统[J].山东理工大学学报,2006,20(3):47-50,55. |
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| 作者姓名： | 谢菁 陈平 |
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| 作者单位： | 淄博职业学院信息工程系 山东淄博255013(谢菁)，山东理工大学科汇电气技术研究所 山东淄博255049(陈平) |
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| 摘 要： | 介绍了一种采用现代行波故障测距技术的直流输电线路故障测距系统的工作原理、系统结构及其实际运行经验.该系统集成了现代D型和A型2种行波故障测距原理,并且包含3个不同的组成部分:行波采集与处理系统、通信网络和PC主站.现场运行经验表明,该系统具有很高的可靠性和准确性,其测距误差不超过3 km.
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| 关 键 词： | 直流输电线路 行波 故障测距 全球定位系统 |
| 文章编号： | 1672-6197（2006）03-0047-04 |
| 收稿时间： | 08 4 2005 12:00AM |
| 修稿时间： | 2005-08-04 |
A traveling wave based fault locating system for HVDC transmission lines |
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| XIE Jing,CHEN Ping.A traveling wave based fault locating system for HVDC transmission lines[J].Journal of Shandong University of Technology:Science and Technology,2006,20(3):47-50,55. |
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| Authors: | XIE Jing CHEN Ping |
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| Institution: | 1. Department of Information Enginering, Zibo Vocational Institute, Zibo 255013, China; 2. Kehui Electrical Technology Resareh Institute, Shandong University of Technology,, Zibo 255049, China |
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| Abstract: | Using modern traveling waves based fault location techniques a fault locating system for HVDC transmission lines is introduced with its location principles,system structure and practical operating experience.The presented system incorporates modern Type A and Type D traveling wave based fault location principles,and is composed of three different parts: traveling wave data acquisition and processing system,communication network and PC based master station.The field operation experiences show that the presented system has very high reliability and accuracy with location error less than 3 km. |
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| Keywords: | HVDC transmission lines traveling waves fault location GPS |
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