Abstract:This paper presents a framework to analyze the vibration characteristics of mounting plates for molded case circuit breakers (MCCB). Two different three-dimensional models for mounting plate I and II are established in ANSYS Workbench simulation platform through reasonable simplifications. The preceding six-order natural frequencies are obtained by means of modal analysis. Based on the experimental data of modal analysis, random vibration analysis of mounting panel I and II is conducted. It is concluded that m… Show more
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