Assessment of compliance of phasor measurement units (PMUs) for smart grid applications,International Transactions on Electrical Energy Systems

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Assessment of compliance of phasor measurement units (PMUs) for smart grid applications
International Transactions on Electrical Energy Systems ( IF 1.9 ) Pub Date : 2021-03-02 , DOI: 10.1002/2050-7038.12835
P. Kaliappan ₁ , K.S. Meera ₁ , M.P. Selvan ₂

Affiliation

This paper introduces a method for evaluating phasor measurement units (PMUs) using the Fluke PMU Calibration system (6135A/PMUCAL), in both steady state and transient conditions, considering its applications in a smart power transmission system. Two numerical distance protection intelligent electronic devices (IEDs) enabled with PMU functionalities and one standalone PMU, are evaluated at different reporting rates (10, 25 and 50FPS) for both M and P class, at nominal frequency of 50 Hz. The PMUs are tested for critical parameters such as total vector error (TVE), response time, frequency error (FE), delay time, and rate of change of frequency error (RFE). The entire testing process is fully automated and controlled remotely. A detailed review of the PMU tests data output is conducted and a comprehensive analysis of the results are presented. The PMU performance is evaluated for compliance with IEEE C37.118‐1:2011 and IEEE C37.118‐1a:2014 product and standards certification. This automated testing methodology makes the entire testing process simple, accurate, and very efficient.

中文翻译：

评估智能电网应用中相量测量单元（PMU）的合规性

本文介绍了一种使用Fluke PMU校准系统（6135A / PMUCAL）在稳态和瞬态条件下评估相量测量单元（PMU）的方法，并考虑了其在智能电力传输系统中的应用。对于M类和P类，在标称频率为50 Hz的情况下，以不同的报告速率（10、25和50FPS）评估了两个具有PMU功能的数字距离保护智能电子设备（IED）和一个独立的PMU。测试PMU的关键参数，例如总矢量误差（TVE），响应时间，频率误差（FE），延迟时间和频率误差变化率（RFE）。整个测试过程是完全自动化的，并且可以远程控制。对PMU测试数据输出进行了详细审查，并对结果进行了全面分析。评估PMU性能是否符合IEEE C37.118-1：2011和IEEE C37.118-1a：2014产品和标准认证。这种自动测试方法使整个测试过程变得简单，准确和非常有效。

更新日期：2021-04-02

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