自由空间辐射局部放电测量的诊断潜力

2017 XXXIInd General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS) Pub Date : 2017-11-13 DOI:10.23919/URSIGASS.2017.8104969

A. Jaber, P. Lazaridis, B. Saeed, P. Mather, M. F. Vieira, R. Atkinson, C. Tachtatzis, E. Iorkyase, M. Judd, I. Glover

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引用次数: 3

摘要

本文研究了局部放电无线传感器网络(WSN)开发所需的四种类型的局部放电仿真器的校准。构建了三个局部放电仿真器:一个浮电极仿真器和两个内部局部放电仿真器。直流和交流高压电源都用于启动PD, PD使用并行自由空间辐射测量法(FSR)和基于IEC 60270标准的电接触法进行测量。提出了一种从辐射测量中估计PD绝对活度的新方法。

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Diagnostic potential of free-space radiometric partial discharge measurements

The work reported in this paper addresses the calibration of four types of partial discharge (PD) emulator required for the development of a PD Wireless Sensor Network (WSN). Three partial discharge (PD) emulators have been constructed: a floating-electrode emulator, and two internal PD emulators. Both DC and AC HV power supplies are used to initiate PD which is measured using concurrent free-space radiometry (FSR) and a galvanic contact method based on the IEC 60270 standard. A new method of estimating absolute PD activity level from a radiometric measurement is proposed.

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来源期刊

2017 XXXIInd General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS)

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