کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1818335 1026019 2012 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A novel method of flat YBCO rings development for shield-type superconducting fault current limiters fabrication
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
A novel method of flat YBCO rings development for shield-type superconducting fault current limiters fabrication
چکیده انگلیسی

The application of flat superconductor rings has been investigated in the structure of inductive shield-type high temperature superconducting fault current limiters, HTc-SFCL. A laboratory scale inductive shield-type HTc-SFCL has been designed and fabricated using flat superconductor rings. The fabrication process has been fully presented. YBCO powder has been used for the fabrication of superconductor rings. This fabrication process, being quite innovative, is introduced completely. The method of the trapped field measurement has been used for the critical current density measurement of the fabricated superconductor rings. The device with nominal current of 2 A was tested in a 30 V circuit. The SFCL successfully limited the fault currents of up to 10 times the nominal current to an approximately fixed value of 3 A. The voltage–current characteristic of the fabricated prototype has also been obtained and has shown compatibility with the fault current limitation results.


► A method has been proposed for flat YBCO ring Fabrication.
► A prototype SFCL with proposed design has been fabricated using the rings.
► Jc characteristics of the rings are measured using an innovative method.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica C: Superconductivity - Volume 472, Issue 1, January 2012, Pages 39–43
نویسندگان
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