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Real-time detection of transient disturbances in electric power network

机译:电力网络瞬态扰动的实时检测

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In this paper we present real-time application for detecting, extracting and automatic classification of transient disturbances in electric power network. Proposed method was implemented on Texas Instruments C6713 DSK toolkit and tested with both laboratory-generated and real-world power network signals with good results. For each detected transient a set of parameters is evaluated including the time of occurrence, duration time, energy and frequency spectrum. Classification of disturbance can relay on arbitrary combination of those parameters (e.g. one can be interested in finding disturbances with sufficiently high energy and specified duration time). The presented implementation was design to be a part of complex system for Power Quality (PQ) monitoring.
机译:本文介绍了电力网络中瞬态扰动检测,提取和自动分类的实时应用。提出的方法在Texas Instruments C6713 DSK工具包上实施,并用实验室生成和实际电源网络信号进行了测试,结果良好。对于每个检测到的瞬态,评估一组参数,包括发生时间,持续时间,能量和频谱。干扰的分类可以在这些参数的任意组合上继电(例如,可以对寻找具有足够高的能量和指定持续时间的干扰感兴趣。呈现的实施是设计为复杂系统的电力质量(PQ)监控的一部分。

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