Calculation of pressure waves in substation buildings due to arcing faults
Calculation of pressure waves in substation buildings due to arcing faults
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DOI：
10.1109/61.103671
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发表时间：
1990-10
影响因子：
4.4
通讯作者：
A. Dasbach;G. Pietsch
中科院分区：
文献类型：
--
作者：
A. Dasbach;G. Pietsch
所提出的确定瞬态现象压应力的方法能够消除变电站建筑设计中的一些不确定性。内部电弧产生的压应力包括静态和动态现象。这些现象可以借助脉动因子来区分。所提出的射线追踪技术允许对压力应力（包括瞬态效应）进行三维计算，从而使变电站建筑设计的改进成为可能。提供了两个例子来证明压力波对房间应力的重要性。 >
The method presented to determine pressure stress of transient phenomena is able to eliminate some uncertainties in the design of substation buildings. Pressure stress from internal arcing includes static and dynamic phenomena. These phenomena can be distinguished with the help of the pulsation factor. The ray-tracing technique presented allows three-dimensional calculation of pressure stresses (including transient effects), thereby making improvements in the design of substation buildings possible. Two examples demonstrating the importance of pressure waves on the stress of rooms are presented. >