Prospective transient recovery voltage measurement of short circuit testing circuit by reverse current injection

被引：0

作者：

Nonaka K. ^{[1
]}

Koshizuka T. ^{[1
]}

Haginomori E. ^{[2
]}

Ikeda H. ^{[3
]}

Shinkai T. ^{[4
]}

Hidaka K. ^{[5
]}

机构：

[1] Tokyo Denki Univ., 5, Senju-Asahi-cho, Adachi-ku, 120-8551, Tokyo

[2] University of Tokyo, APET 7-3-1, Hongo, Bunkyo-ku, Tokyo

[3] EPRI International Inc., 1-1-1, Uchisaiwai-cho, Chiyoda-ku, Tokyo

[4] Tokyo University of Technology, 1404-1, Katakuramachi, Hachiouji

[5] University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo

来源：

IEEJ Transactions on Power and Energy | 2019年 / 139卷 / 08期

关键词：

Circuit breaker; Reverse current injection; Transient recovery voltage;

D O I：

10.1541/ieejpes.139.522

中图分类号：

学科分类号：

摘要：

The prospective transient recovery voltage (TRV) at current interruption for circuit breakers should be measured by using an ideal circuit breaker. But it is very difficult to measure the prospective TRV because there is no ideal circuit breaker. Instead of this method, it is often used diodes in low voltage measurements. In this case, it is difficult to decide the current zero by the forward voltage drop of the diode. Furthermore, the maximum value of the TRV becomes small by the forward voltage drop of the diode. Reverse current injection principle is well known to measure the TRV. The prospective TRV for the short circuit testing circuit will be measured by using this reverse current injection principle. But, there was not the reverse current injection circuit until now. In this paper, reverse current injection circuit is constructed. The prospective TRV for breaker terminal fault was measured by the reverse current injection circuit. c 2019 The Institute of Electrical Engineers of Japan.

引用

页码：522 / 526

页数：4

共 3 条

[1] IEC International Standard 62271-100:2008+AMD1:2012+AMD2:2017 CSV Consolidated Version “High-Voltage Switchgear and Controlgear – Part 100: Alternating-Current Circuit-Breakers
[2] Sawada Y., Koshizuka T., Ikeda H., Haginomori E., Shinkai T., Mea-sureent of Two and Four Praameters Prospective Transient Recovery Voltage for Breaker Terminal Fault, ICEE Okinawa, (2016)
[3] Boehne E.W., The determination of circuit recovery rates, AIEE Trans, (1935)

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