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首页> 外文期刊>IEEE Transactions on Power Delivery >Indices for assessing harmonic distortion from power qualitymeasurements: definitions and benchmark data
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Indices for assessing harmonic distortion from power qualitymeasurements: definitions and benchmark data

机译：从电能质量测量中评估谐波失真的指标：定义和基准数据

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摘要

For many years, electricity distribution companies have usednsustained interruption indices as indicators of the reliability ofnservice provided on their systems. Today, however, many electricitynconsumers are adversely affected by more subtle voltage disturbancesnsuch as harmonic distortion. In response to the increased sensitivity ofnend-use equipment, many utilities are implementing extensive monitoringnsystems to assess service quality levels. Such monitoring systems yieldnmassive databases of service quality data. This paper presents indicesndeveloped to quantify system service quality with respect to measurednharmonic distortion levels. Example benchmark values for the indices arencalculated using data from a national distribution power quality datancollection project
机译：多年以来，配电公司一直使用持续中断指数作为其系统所提供服务可靠性的指标。然而，如今，许多电力消费者受到诸如谐波失真之类的更细微的电压干扰的不利影响。为了响应最终使用设备的敏感性的提高，许多公用事业公司正在实施广泛的监控系统以评估服务质量水平。这样的监视系统产生大量的服务质量数据数据库。本文介绍了针对量化谐波失真水平而量化系统服务质量的指标。使用来自国家配电电能质量数据收集项目的数据来计算指标的基准值示例

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