New developments of vacuum interrupters based on RMF and AMF technologies

New developments of vacuum interrupters based on RMF and AMF technologies
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DOI：
10.1109/deiv.1998.738633
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发表时间：
1998-08
期刊：
Proceedings ISDEIV. 18th International Symposium on Discharges and Electrical Insulation in Vacuum (Cat. No.98CH36073)
影响因子：
--
通讯作者：
H. Fink;D. Gentsch;M. Heimbach;G. Pilsinger;W. Shang
H. Fink;D. Gentsch;M. Heimbach;G. Pilsinger;W. Shang
中科院分区：
其他
文献类型：
--
作者：
H. Fink;D. Gentsch;M. Heimbach;G. Pilsinger;W. Shang

文献摘要

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相似文献

介绍了基于径向磁场(RMF)触头和轴向磁场(AMF)触头的真空灭弧室的新发展。电磁场计算是触头结构优化设计的重要依据。在论文的第一部分，通过现场模拟的方法，对磁力轴承和磁悬浮轴承接触系统进行了优化设计。在第二部分中，给出了测试结果，表明两个系统的大电流开关性能。经12KV/63KA和36KV/40KA的试验验证，两套系统均具有较强的开断能力。
New developments of vacuum interrupters based on radial magnetic field (RMF) contacts and axial magnetic field (AMF) contacts are presented. Important basis of the design of optimised contact constructions is the electromagnetic field calculation. In the first part of the paper the optimisations of AMF and RMF contact systems by means of the field simulation are presented. In the second part test results are shown which indicate the high current switching performance of both systems. The interrupting capability of both systems has been verified by the experiments up to 12 kV/63 kA and 36 kV/40 kA.