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Publications (2)1.73 Total impact

  • T.R. McComb · F.A. Chagas · K. Feser · B.I. Gururaj · R.C. Hughes · G. Rizzi
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    ABSTRACT: Results are reported of comparative measurements made in 14 HV (high-voltage) laboratories in ten different countries. The theory of the proposed methods of characterizing the dynamic behavior is given, and the parameters to be used are discussed. Comparative measurements made using 95 systems based on 53 dividers are analyzed. This analysis shows that many of the system now in use, even though they fulfil the basic response requirements of the standards, do not meet the accuracy requirements. Because no transfer measurements were made between laboratories, there is no way to detect similar errors in both the system under test and the reference system. Hence, the situation may be worse than reported. This has led to the recommendation that comparative measurements should be the main route for quantifying industrial impulse measuring systems
    No preview · Article · Feb 1991 · IEEE Transactions on Power Delivery
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    ABSTRACT: This paper reports the results of comparative measurements made in fourteen HV laboratories in ten different countries. This work was part of a continuing study by CIGRE Working Group 33.03, High Voltage Testing and Measuring Techniques. The theory of the proposed methods of characterizing the dynamic behavior is given and the parameters to be used are discussed. Some of the experimental results used to test the proposed methods are summarized. The consequences of this work for HV measurement standards is analyzed and several recommendations for changes to the existing standards are given.
    No preview · Article · Feb 1991 · IEEE Power Engineering Review