用于增强局部放电监测的电力线通信应用:从理论到应用

IF 2.9 3区 工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC
Lunnetta Safura Lumba;Masahiro Kozako;Masayuki Hikita;Hidefumi Sato;Masahiro Soeda
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引用次数: 0

摘要

局部放电活度是高压电力设备绝缘是否健康的重要指标。确保最佳的功能和及时的设备维护对运行效率和安全至关重要。本文介绍了一种利用电力线通信(PLC)技术检测PD数据的设备监控创新方法。这种方法的新颖之处在于PLC接收器在同时解调PLC信号的同时检测PD发生的双重能力。本研究针对传统的局部放电测量技术,分析了所提出的低成本在线局部放电监测系统。PLC检测到的信号显示在PLC中传播,允许PLC从缺陷模拟电极中识别PD。为了验证这一点,构建了一个模拟变电站电路,以便通过PLC系统对PD进行测量。本研究结果表明,通过集成PLC技术改善设备监测程序具有良好的效果,为电力设备的持续健康评估提供了一种具有成本效益的替代方案。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Power Line Communication Application for Enhanced Partial Discharge Monitoring: From Theory to Application
Partial discharge (PD) activity is an important indicator of insulation health in high-voltage power apparatuses. Ensuring optimal functioning and timely equipment maintenance is crucial for operational efficiency and safety. This article introduces an innovative approach to equipment monitoring by utilizing power line communication (PLC) technology for detecting PD data. The novelty of this approach lies in the PLC receiver’s dual capability to detect PD occurrences while simultaneously demodulating the PLC signal. This research analyzes the proposed low-cost, online PD monitoring system against traditional PD measurement techniques. Signals detectable by PLC were shown to propagate in PLC, allowing PLC to recognize PD from defect-simulated electrodes. To validate this, a simulated electrical substation circuit was constructed to facilitate the measurement of PD through the PLC system. The findings of this study indicate a good outcome for improving equipment monitoring procedures through the integration of PLC technology, providing a cost-effective alternative for continuous health assessment of electrical power equipment.
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来源期刊
IEEE Transactions on Dielectrics and Electrical Insulation
IEEE Transactions on Dielectrics and Electrical Insulation 工程技术-工程:电子与电气
CiteScore
6.00
自引率
22.60%
发文量
309
审稿时长
5.2 months
期刊介绍: Topics that are concerned with dielectric phenomena and measurements, with development and characterization of gaseous, vacuum, liquid and solid electrical insulating materials and systems; and with utilization of these materials in circuits and systems under condition of use.
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