基于线性电源模块故障定位的仿真分析

Simulation Analysis Based on Fault Location of Linear Power Module

为实现电源模块的故障定位,并提高其可靠性,对线性电源模块进行仿真分析。通过介绍电源模块中的电子元器件,利用机电一体化仿真软件Saber构建线性电源模块的仿真分析模型,并对工作中电源模块内部电子元器件的工作情况进行仿真分析。仿真结果表明:该仿真模型能够快速定位电源模块工作失效问题,提高系统可靠性。

In order to accomplish fault location of linear power module with a better reliability, carry out simulationanalysis for linear power module. With the introduction of its internal components, the simulation analysis model oflinear power module is built by using electromechanical integrated simulation software Saber, and the workingconditions of the internal electronic components of the power module are simulated and analyzed. The simulation resultsshow that the simulation model can quickly detect and locate linear power module’s working failure, and improve thereliability of the system.