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Comparative measurements of HV impulses to evaluate different sets of response parameters

McComb, TR and Chagas, FA and Feser, K and Gururaj, BI and Hughes, RC and Rizzi, G (1991) Comparative measurements of HV impulses to evaluate different sets of response parameters. In: IEEE Transactions on Power Delivery, 6 (1).

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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

Item Type: Journal Article
Additional Information: Copyright 1991 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Department/Centre: Division of Electrical Sciences > High Voltage Engineering (merged with EE)
Date Deposited: 24 Nov 2011 10:21
Last Modified: 24 Nov 2011 10:26
URI: http://eprints.iisc.ernet.in/id/eprint/33707

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