Highly accurate, automatic fault location based on traveling wave principles

机译：基于行波原理的高精度，自动故障定位

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Double ended traveling wave fault location has been used on transmission lines for the last decade for accurate and consistent location of permanent and intermittent line faults typically to the nearest tower or span. Choosing whether to monitor the current or voltage component of the wave is discussed and practical examples of sensors given that fit to protection CTs, capacitor PTs and transformer bushings. A variety of sensors means it is now possible to deploy the traveling wave technique on sub transmission networks as well as transmission, a significant advantage to Utilities.

机译：在过去的十年中，输电线路一直使用双端行波故障定位技术，以将永久性和间歇性线路故障精确且一致地定位到最近的塔或跨度。讨论了选择监视波的电流分量还是电压分量，并给出了适合保护CT，电容器PT和变压器套管的传感器的实际示例。各种各样的传感器意味着行波技术现在可以在子传输网络以及传输系统中使用，这对公用事业来说是一个很大的优势。

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来源
《2014 IEEE PES Tamp;D Conference and Exposition》|2014年|1-5|共5页
会议地点 Chicago IL(US)
作者
Cole David; Diamond Mark;
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作者单位

Qualitrol LLC, Belfast, UK;

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会议组织
原文格式 PDF
正文语种 eng
中图分类
关键词
Fault Location; Overhead Lines; Traveling Waves;

机译：故障定位；架空线；行波；;

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1. Travelling wave fault location principle for hybrid multi-terminal LCC-VSC-HVDC transmission line based on R-ECT [J] . Wang Dong, Hou Mengqian International Journal of Electrical Power & Energy Systems . 2020,第May期

机译：基于R-ECT的混合式多端LCC-VSC-HVDC输电线路行波故障测距原理
2. Travelling wave fault location principle for hybrid multi-terminal LCC-MMC-HVDC transmission lines based on C-EVT [J] . Wang Dong, Yang Haishan, Hou Mengqian, Electric power systems research . 2020,第Auga期

机译：基于C-EVT的混合多端子LCC-MMC-HVDC传输线路行波故障定位原理
3. An Improved Traveling-Wave-Based Fault Location Method with Compensating the Dispersion Effect of Traveling Wave in Wavelet Domain [J] . Jia Huibin Mathematical Problems in Engineering . 2017,第期

机译：补偿行波在小波域的色散效应的基于行波的故障定位方法
4. Highly accurate, automatic fault location based on traveling wave principles [C] . Cole David, Diamond Mark IEEE PES TD Conference and Exposition . 2014

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5. Accurate fault location in low voltage underground cables using advanced signal processing and artificial intelligence [D] . Moshtagh, Jamal 2006

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6. A Novel Pix2Pix Enabled Traveling Wave-Based Fault Location Method [O] . Jinxian Zhang, Qingwu Gong, Haojie Zhang, 2021

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7. Asynchronous Fault Location in Transmission Lines Considering Accurate Variation of the Ground-Mode Traveling Wave Velocity [O] . Rui Liang, Zhi Yang, Nan Peng, 2017

机译：考虑地模行波速度精确变化的输电线路异步故障定位

Highly accurate, automatic fault location based on traveling wave principles

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