کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8176951 1526385 2014 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Study on Ampere-Turns of superconducting dipole and quadrupole magnets based on sector coils
ترجمه فارسی عنوان
مطالعه بر روی آمپر نوبت های آهنرباهای دو قطبی ابررسانا و چهار دیوپلول بر اساس کویل های بخش
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
چکیده انگلیسی
General expressions of Ampere-Turns for superconducting dipole and quadrupole magnets based on sector coils are proposed. According to the magnetic field generated by simplified coil layouts using the line current theory, the required excitation current to achieve the desired field strength in the aperture is calculated. The contribution of magnetic field by an iron yoke is taken into account by using the image current method. The validity of derived equations is confirmed by applications to main superconducting magnets which have been built in several high energy accelerators. The proposed analytical expressions provide a simple relationship among the bore field, main dimensions of the magnet, and the total excitation current. These expressions are complementary to the existing method in the electromagnetic design, and are shown to be quite similar to those of conventional magnets. Finally, the comparison of Ampere-Turns between superconducting magnets and conventional magnets is presented.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 741, 21 March 2014, Pages 186-191
نویسندگان
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