Numerical models of single-phase superconducting transformers

被引：1
|
作者：
Surdacki, Pawel [1 ]
Jaroszynski, Leszek [1 ]
Wozniak, Lukasz [1 ]
机构：
[1] Politech Lubelska, Katedra Elektrotech & Elektrotechnol, Ul Nadbystrzycka 38 A, PL-20618 Lublin, Poland
来源：
PRZEGLAD ELEKTROTECHNICZNY | 2021年 / 97卷 / 04期
关键词：
superconducting transformer; HTS Winding; inrush current; PSpice model;
D O I：
10.15199/48.2021.04.29
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：
The paper discusses numerical models of single-phase superconducting transformers. The addition of mathematical relationships made it possible to determine the average and effective current in subsequent periods, and to calculate the amount of heat that is released in the windings when switching the unloaded transformer to the full voltage of the supply network. The waveforms and impulses of the inrush current of 21 MVA transformers with superconducting windings were calculated and compared.
引用
收藏
页码：162 / 165
页数：4
相关论文
共 50 条
  • [31] COMPARATIVE NUMERICAL STUDY OF SINGLE-PHASE AND TWO-PHASE MODELS FOR BIO-NANOFLUID TRANSPORT PHENOMENA
    Beg, O. Anwar
    Rashidi, M. M.
    Akbari, M.
    Hosseini, A.
    JOURNAL OF MECHANICS IN MEDICINE AND BIOLOGY, 2014, 14 (01)
  • [32] NUMERICAL-CALCULATIONS OF DIFFUSION IN SINGLE-PHASE ALLOYS
    AGREN, J
    SCANDINAVIAN JOURNAL OF METALLURGY, 1982, 11 (01) : 3 - 8
  • [33] Estimation of Design Parameters of Single-Phase Distribution Transformers from Terminal Measurements
    Kazemi, Reza
    Jazebi, Saeed
    Deswal, Digvijay
    de Leon, Francisco
    2018 IEEE POWER & ENERGY SOCIETY GENERAL MEETING (PESGM), 2018,
  • [34] Stability Assessment Extensions for Single-Phase Distribution Solid-State Transformers
    Shah, D. G.
    Crow, M. L.
    IEEE TRANSACTIONS ON POWER DELIVERY, 2015, 30 (03) : 1636 - 1638
  • [35] INFLUENCE OF CURRENT HARMONICS ON LOSSES IN SINGLE-PHASE DISTRIBUTION TRANSFORMERS WITH CENTRAL BYPASS
    Gomez-Sarduy, Julio
    Quispe, Enrique
    Reyes-Calvo, Royd
    Sousa-Santos, Vladimir
    Viego-Felipe, Percy
    HOMBRE Y LA MAQUINA, 2014, (45): : 33 - 43
  • [36] Evaluation of DC-AC Single-Phase Solid-State Transformers
    Bosso, J.
    Llomplat, M.
    Oggier, G.
    Garcia, G.
    IEEE LATIN AMERICA TRANSACTIONS, 2019, 17 (05) : 708 - 717
  • [37] Estimation of Design Parameters of Single-Phase Distribution Transformers From Terminal Measurements
    Kazemi, Reza
    Jazebi, Saeed
    Deswal, Digvijay
    de Leon, Francisco
    IEEE TRANSACTIONS ON POWER DELIVERY, 2017, 32 (04) : 2031 - 2039
  • [38] Electronic prototype for low-frequency heating of single-phase electrical transformers
    García D.F.
    Vásquez H.
    Holguín A.M.
    Informacion Tecnologica, 2020, 21 (05): : 59 - 70
  • [39] Design Considerations for Single-Phase Line Frequency Transformers Applied at Photovoltaic Systems
    Papanikolaou, Nick
    Kyritsis, Anastasios
    Loupis, Michael
    Tzotzos, Christos
    Zoga, Eingel
    IEEE Power and Energy Technology Systems Journal, 2015, 2 : 82 - 93
  • [40] Finite Element Study of Ferroresonance in single-phase Transformers Considering Magnetic Hysteresis
    Beyranvand, Morteza Mikhak
    Rezaeealam, Behrooz
    JOURNAL OF MAGNETICS, 2017, 22 (02) : 196 - 202
12345