基于ANSYS Workbench的复合式组合电器回形底架系统模态分析

Modal analysis of Square Underframe System of Composite Electrical Apparatus Based on ANSYS Workbench

以复合式组合电器回形底架系统为研究对象,运用三维软件对其进行实体建模,然后利用ANSYS Workbench对其进行自由和约束两种状态下的模态分析。分析表明:利用ANSYS Workbench对复合式组合电器回形底架系统进行模态分析,可以清楚地确定回形底架系统变形情况,避免复合式组合电器产生共振,为复合式组合电器提高可靠性和减小噪声提供理论依据。

The hybrid gas insulated switchgear square underframe system is used as the research object, and it is modeled by 3 D software. Then the ANSYS Workbench is used to analyze the modality under free and constrained conditions. The analysis shows that the modal analysis of the hybrid gas insulated switchgear square underframe system is performed by ANSYS Workbench, and the deformation of the square underframe system can be clearly determined to avoid resonance of the hybrid gas insulated switchgear. This study provides a theoretical basis for the reliability improvement and noise reduction of hybrid gas insulated switchgear.