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Microstrip Patch Antenna for Partial Discharge detection as a condition monitoring tool of power system assets

机译：用于部分放电检测的微带贴片天线作为电力系统资产的条件监控工具

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摘要

An electric power system consists of a number of critical and expensive equipment that operate under high electric stresses. Failure of such an asset can lead to unscheduled interruptions and incur huge economic losses. Partial Discharges are considered as one of the main causes of degradation of electrical insulation in any power system asset. Frequent and successive occurrence or extensive levels of partial discharge activity can damage power system components, and even lead to hazardous events which affect mankind. Therefore, it is recommended to use partial discharge detection as a condition monitoring technique in order to ensure the reliability of these assets. This gives the asset management engineers adequate warning to take necessary actions to rectify the situation if the equipment are found to be faulty. In this paper, a Microstrip Patch Antenna has been designed using radio frequency method, in order to detect electromagnetic waves that occur due to the partial discharge activity in power system assets. This paper discusses the design specifications, experimental procedure, observations and results involved with partial discharge detection using a microstrip patch antenna, which is a cost effective, non-contact, reliable and online condition monitoring method for certain types of power system assets.
机译：电力系统包括许多在高电气应力下运行的关键和昂贵的设备。这种资产的失败可能导致未经核化的中断和巨大的经济损失。部分放电被认为是任何电力系统资产中电绝缘劣化的主要原因之一。频繁和连续的局部放电活动频繁发生或广泛的局部放电活动可以损坏电力系统组件，甚至导致影响人类的危险事件。因此，建议使用局部放电检测作为状态监测技术，以确保这些资产的可靠性。这为资产管理工程师提供了足够的警告，以采取必要的行动来纠正这种情况，如果发现设备有缺陷。在本文中，使用射频方法设计了微带贴片天线，以检测由于电力系统资产中的局部放电活动而发生的电磁波。本文讨论了使用微带贴片天线介绍了局部放电检测的设计规范，实验程序，观察和结果，这是一种用于某些类型的电力系统资产的成本效益，不接触，可靠和在线状态监测方法。

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