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航空并行电弧失效影响模型

, PP. 263-268

Keywords: 电弧失效,热分析,相变,耦合

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Abstract:

基于数学公式的电弧失效影响模型中的未知参数需要依据数据求取,利用AnsysCFX与MechanicalAPDL分析了航空直流28V和交流115V电压下的并行电弧故障发生时,其能量在周围管路上的温度分布情况,并提取分析数据,计算电弧失效影响模型参数。运用类比法证明了模型计算结果的正确性,能够利用该模型预测电弧发生后对其他物体的损伤。

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