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| 摘要: |
| 通过对短路电动力频谱的分析与计算，修正设计手册中的有关出结论：为防止母线在短路电动上发出共振，其自振频率只能限制在两倍工频以上。 |
| 关键词: 母线 短路电动力 自振频率 |
| DOI： |
| 分类号:TM713 |
| 基金项目: |
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| The Calculation and Analysis of Wire Resonance Under Short-Circuit Electrodynamic Force |
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LING Dai-jian
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| Abstract: |
| Thefrequencyspectrum ofelectrodynamicforceinshort circuit wiresisstudied andsome parameters in design handbooksarerevised .Theconclusionisdrawn:in orderto preventwireresonance undershort circuit electrodynamicforce,the self vibration frequency should be twice overthe powerfrequency. |
| Key words: wires,short circuit electrodynamicforce,self vibration, |
