基于行波测距的配电线路故障定位技术研究与应用OA
Research and application of fault localization technology for distribution lines based on traveling wave
为促进行波测距技术在配电网故障定位领域深化应用,本文研究适用于配电网架空线路的行波测距故障监测点配置原则和故障定位方法,将 10 kV 外挂式配电网行波测距装置部署于试点线路,通过实际应用案例对方法的有效性进行验证,结果表明该方法可以实现对配电网故障的精准定位,提升配电网故障处置效率.
In order to promote the application of traveling wave ranging technology in the field of distribution network fault location,this paper provides the configuration principles and fault location methods of traveling wave ranging fault monitoring points suitable for overhead lines.10 kV external distribution network traveling wave ranging device is installed.The effectiveness of this method is verified through practical application cases.Results show that the proposed method can achieve accurate positioning of distribution network faults,improving the efficiency of distribution network fault disposal.
张家午;李雪垠;张光儒;陈杰;任浩栋
国网甘肃省电力公司电力科学研究院,兰州 730070国网甘肃省电力公司,兰州 730030国网甘肃省电力公司电力科学研究院,兰州 730070国网甘肃省电力公司电力科学研究院,兰州 730070国网甘肃省电力公司电力科学研究院,兰州 730070
行波测距架空线路故障定位测距装置
traveling wave fault locationoverhead linesfault locationranging device
《电气技术》 2026 (3)
57-62,6
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