ANALYTICAL RESULTS FOR THE PULSED OPERATION OF HIGH-FIELD CONSTANT STRESS COILS

被引：0

作者：

VANBOCKSTAL, L ^{[1
]}

ASKENAZY, S ^{[1
]}

HERLACH, F ^{[1
]}

SCHNEIDERMUNTAU, HJ ^{[1
]}

机构：

[1] CNRS,INSA,UPSA,SNCMI,F-31055 TOULOUSE,FRANCE

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1994年 / 30卷 / 04期

基金：

美国国家科学基金会;

关键词：

Calculations - Electric coils - Electric conductivity - Electric currents - Electric windings - Heating - Numerical methods - Optimization - Stresses;

D O I：

10.1109/20.305702

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：

Based on the analytical expressions for the radial current density iii coils optimised for constant stress, the implications for pulsed operation are discussed; the pulse duration, peak power and energy are determined. A cut-off on the current density, which peaks at the inside of the coil, limits the localised heating and increases the pulse duration at the expense of centre field or materials requirements. From the relation between strength, conductivity and cut-off level, optimal properties of construction materials are determined.

引用

页码：2172 / 2175

页数：4