| 基于广域网络信息的行波测距算法 |
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| 引用本文： | 陈羽,刘东,徐丙垠.基于广域网络信息的行波测距算法[J].电力系统自动化,2011,35(11):65-70. |
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| 作者姓名： | 陈羽 刘东 徐丙垠 |
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| 作者单位： | 1. 电力传输与功率变换控制教育部重点实验室,上海交通大学电子信息与电气工程学院,上海市200240
2. 山东理工大学电气工程学院,山东省淄博市,255049 |
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| 基金项目： | 国家自然科学基金重点项目 |
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| 摘 要： | 随着应用数量的增加,作为精确故障定位技术的行波测距已具备区域组网使用条件.文中在分析广域行波过程的基础上,扩展了双端行波测距原理以适应广域行波测距,提出了行波网络扰动有效区域的识别方法,构造了仅使用行波信息的完整的扰动记录数据筛选和校验,扰动线路的判断及扰动点定位的广域行波测距网络算法.现场应用验证了该算法的有效性.
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| 关 键 词： | 广域网络 行波测距 扰动线路 初始行波 |
| 收稿时间： | 2010/10/19 0:00:00 |
| 修稿时间： | 5/24/2011 9:42:02 AM |
A Travelling Wave Location Algorithm Based on Wide Area Network Information |
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| CHEN Yu,LIU Dong,XU Bingyin.A Travelling Wave Location Algorithm Based on Wide Area Network Information[J].Automation of Electric Power Systems,2011,35(11):65-70. |
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| Authors: | CHEN Yu LIU Dong XU Bingyin |
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| Affiliation: | CHEN Yu1,LIU Dong1,XU Bingyin2(1.Key Laboratory of Control of Power Transmission and Transformation,Ministry of Education,Shanghai Jiaotong University,Shanghai 200240,China,2.Shandong University of Technology,Zibo 255049,China) |
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| Abstract: | As an accurate fault location technology,the travelling wave location method has been widely used in the power system.With an increase of the number of the travelling wave devices,the travelling wave network can now be built.Based on a travelling wave propagation analysis,the double ends method is extended to suit the wide area travelling wave location.A scheme is proposed to obtain the effective disturbance area of the travelling wave network,and an algorithm is constructed simply using the travelling wave... |
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| Keywords: | wide area network travelling wave location disturbance line initial travelling wave |
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