DESIGN OF A 400 MW POWER-SUPPLY FOR A 60-T PULSED MAGNET

被引：12

作者：

SCHILLIG, JB ^{[1
]}

BOENIG, HJ ^{[1
]}

ROGERS, JD ^{[1
]}

SIMS, JR ^{[1
]}

机构：

[1] LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87544

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：

D O I：

10.1109/20.305600

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：

The National High Magnetic Field Laboratory at Los Alamos designs a magnet that produces magnetic fields of up to 60 T for as long as 100 ms. The power and energy to operate the magnet is provided by a 1430 MVA, 24 kV energy storage generator. Three modular design power supplies convert the ac-power produced by the generator into controlled dc-power needed by the three coll groups of the eight coil magnet. The modules are rated at 4 kV no-load voltage and 20 kA full-load current for up to 2 seconds once every hour, each including a 12-pulse, line-commutated rectifier designed to operate in the 66 Hz to 42 Hz pulse operation range of the generator. A short description of the overall 60 T / 100 ms magnet system is given, followed by a detailed description of the power converter system design.

引用

页码：1770 / 1773

页数：4