Controlled energization procedures of power transformers

被引：5

作者：

Bejmert, Daniel ^{[1
]}

Kereit, Matthias ^{[2
]}

Boehme, Klaus ^{[2
]}

机构：

[1] Wroclaw Univ Sci & Technol, Wroclaw, Poland

[2] Siemens AG, Berlin, Germany

来源：

INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS | 2022年 / 135卷

关键词：

Power transformers; Inrush current; Point-on-wave switching; INRUSH CURRENT; CURRENTS; ELIMINATION; MITIGATION; IMPACT;

D O I：

10.1016/j.ijepes.2021.107555

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents results of research related to transformer inrush current reduction with application of controlled switching of circuit breakers. Procedures for switching instant determination for each phase for wide range of possible three-phase transformer constructions are precisely described. Proposed switching techniques were thoroughly tested and chosen simulation results are presented in the paper to validate the efficiency of proposed procedures.

引用

页数：10

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