Optimal design and construction of a lightweight minimum-power solenoid magnet
Optimal design and construction of a lightweight minimum-power solenoid magnet
复制标题
轻质最小功率螺线管磁铁的优化设计和构造
DOI：
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发表时间：
2001
期刊：
影响因子：
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通讯作者：
P. Morgan
中科院分区：
文献类型：
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作者：
P. Morgan
设计最小功率空芯电磁铁的经典方法是指定最大法布里系数的矩形横截面螺线管的尺寸。然而，为了减少磁铁的资本成本或减轻选址要求，通常希望设计相对较轻的磁铁。本文提出了在给定导体质量条件下设计最小功率空芯电磁铁的解析优化方法。在相同场强下，用这种方法设计的磁体需要的导体体积比传统的最小功率磁体少70%，功率只比传统的最小功率磁体高10%。最后给出了一个电磁磁铁样机的实验结果。
The classic approach to design a minimum-power air-core electromagnet is to specify the dimensions of a rectangular cross-section solenoid for maximum Fabry factor. However, to reduce magnet capital costs or to ease siting requirements, it is often desirable to design the magnet to be relatively lightweight. Here, an analytical optimization approach is presented to design a minimum-power air-core electromagnet for a given conductor mass. Magnets designed with this approach require 70% less conductor volume and only 10% higher power than classic minimum-power magnets at the same field strength. Results are presented with a prototype solenoid magnet.