Saturated iron-core superconducting fault current limiter (SISFCL);
High-temperature superconducting (HTS) coil;
Power dissipation;
AC loss;
Finite element analysis;
AC LOSSES;
D O I:
10.1109/TASC.2018.2881706
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 the power dissipation analysis on saturated iron-core superconducting fault current limiter (SISFCL). The modeling of SISFCL together with its power dissipation computation on a high-temperature superconducting (HTS) coil was executed by the H-formulation model implemented into the finite element method (FEM) software package COMSOL. The model was based on the practical three-phase 35-kV/90-MVA SISFCL. The ac magnetic field in the crucial parts of SISFCL was studied to discover the origin of power loss on the HTS coil. The instantaneous power dissipations in the HTS coil with increasing de bias current were computed and compared. Analysis proved that power dissipation in the HTS coil of SISFCL should be taken into account for the real operation.
机构:
North China Elect Power Univ, State Key Lab Alternate Elect Power Syst Renewabl, Beijing 102206, Peoples R ChinaUniv Cambridge, Dept Engn, Elect Engn Div, Cambridge CB3 0FA, England
Bian, Xingming
Liu, Hongwei
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机构:
North China Elect Power Univ, State Key Lab Alternate Elect Power Syst Renewabl, Beijing 102206, Peoples R ChinaUniv Cambridge, Dept Engn, Elect Engn Div, Cambridge CB3 0FA, England
Liu, Hongwei
Zheng, Zhongting
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机构:
Hangzhou Yuhang Co, State Grid Corporat China, Hangzhou 311100, Peoples R ChinaUniv Cambridge, Dept Engn, Elect Engn Div, Cambridge CB3 0FA, England
机构:
Innopower Superconductor Cable Co Ltd, Beijing Econ & Technol Dev Area, Beijing 100176, Peoples R ChinaInnopower Superconductor Cable Co Ltd, Beijing Econ & Technol Dev Area, Beijing 100176, Peoples R China
Xin, Y.
Gong, W. Z.
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机构:
Innopower Superconductor Cable Co Ltd, Beijing Econ & Technol Dev Area, Beijing 100176, Peoples R ChinaInnopower Superconductor Cable Co Ltd, Beijing Econ & Technol Dev Area, Beijing 100176, Peoples R China
Gong, W. Z.
Hong, H.
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机构:
Innopower Superconductor Cable Co Ltd, Beijing Econ & Technol Dev Area, Beijing 100176, Peoples R ChinaInnopower Superconductor Cable Co Ltd, Beijing Econ & Technol Dev Area, Beijing 100176, Peoples R China
Hong, H.
Niu, X. Y.
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机构:
Innopower Superconductor Cable Co Ltd, Beijing Econ & Technol Dev Area, Beijing 100176, Peoples R ChinaInnopower Superconductor Cable Co Ltd, Beijing Econ & Technol Dev Area, Beijing 100176, Peoples R China
Niu, X. Y.
Zhang, J. Y.
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机构:
Innopower Superconductor Cable Co Ltd, Beijing Econ & Technol Dev Area, Beijing 100176, Peoples R ChinaInnopower Superconductor Cable Co Ltd, Beijing Econ & Technol Dev Area, Beijing 100176, Peoples R China
Zhang, J. Y.
Ren, A. R.
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Innopower Superconductor Cable Co Ltd, Beijing Econ & Technol Dev Area, Beijing 100176, Peoples R ChinaInnopower Superconductor Cable Co Ltd, Beijing Econ & Technol Dev Area, Beijing 100176, Peoples R China
Ren, A. R.
Tian, B.
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机构:
Innopower Superconductor Cable Co Ltd, Beijing Econ & Technol Dev Area, Beijing 100176, Peoples R ChinaInnopower Superconductor Cable Co Ltd, Beijing Econ & Technol Dev Area, Beijing 100176, Peoples R China