Determination of Three-Phase Transformer Inrush Currents.

被引：0
|
作者：
Tartaglia, Michele
机构：
来源：
Energia Elettrica | 1976年 / 58卷 / 7-8期
关键词：
MATHEMATICAL MODELS;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper deals with a mathematical model of three-phase transformers in transient conditions. The model is applied to the study of the overcurrents occurring when an unloaded transformer is connected to the supply. The case of three-phase transformers with three-limb core is examined. The proposed method, however, can be easily extended to different transformer structures. Computed inrush currents are compared with those of test results. The agreement is satisfactory.
引用
收藏
页码：385 / 392
相关论文
共 50 条
  • [21] Simulations of transformer inrush currents
    Furgal, Jakub
    PRZEGLAD ELEKTROTECHNICZNY, 2007, 83 (7-8): : 82 - 85
  • [22] Three-Phase Controller with Three-Phase Output Transformer.
    Kosicki, Marek
    Przeglad Elektrotechniczny, 1974, 50 (09): : 418 - 420
  • [23] Elimination of three-phase transformer inrush current through core forced magnetization and simultaneous closing
    Novak, Miroslav
    2010 INTERNATIONAL CONFERENCE ON APPLIED ELECTRONICS, 2010, : 231 - 234
  • [24] Mechanism analysis of unbalanced three-phase inrush current of Y0D transformer
    Cao, Wenbin
    Qi, Xuanwei
    Huang, Xiaoming
    Chen, Ming
    Qiu, Yutao
    Yin, Xianggen
    ENERGY REPORTS, 2022, 8 : 1296 - 1304
  • [25] Unified Algorithm Based on Rotating Phasors for Accurate Detection of Inrush Currents in Three-Phase Transformers
    Chai, Jimin
    Pan, Shuyan
    IEEE ACCESS, 2024, 12 : 133086 - 133096
  • [26] PULSE TRANSFORMER FOR RECORDING OF NANOSECOND CURRENTS.
    D'yakonov, V.P.
    Smerdov, V.Yu.
    1600, (30):
  • [27] Discrimination of Three-Phase Three-Limb Transformer Inrush Current Based on Characteristics of Instantaneous Excitation Inductances
    Jiale, Suonan
    Xu, Liqiang
    Jiao, Zaibin
    Du, Bin
    MATERIALS SCIENCE AND INFORMATION TECHNOLOGY, PTS 1-8, 2012, 433-440 : 7267 - 7274
  • [28] Three-Phase PWM Inverters with Three-Phase Output Transformer and Three-Phase Filter Inductor
    Li, Zixin
    Li, Yaohua
    Wang, Ping
    Zhu, Haibin
    Gao, Fanqiang
    ICEMS 2008: PROCEEDINGS OF THE 11TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS, VOLS 1- 8, 2008, : 1116 - 1121
  • [29] Three-Phase Transformer Model Including Magnetic Hysteresis and Eddy Currents Effects
    Theocharis, Andreas D.
    Milias-Argitis, John
    Zacharias, Thomas
    IEEE TRANSACTIONS ON POWER DELIVERY, 2009, 24 (03) : 1284 - 1294
  • [30] Inrush Current Reduction by a Point-on-wave Energization Strategy and Sequential Phase Shifting in Three-Phase Transformer
    Yahiou, A.
    Mellah, H.
    Bayadi, A.
    INTERNATIONAL JOURNAL OF ENGINEERING, 2022, 35 (12): : 2321 - 2328
12345