Automated steady-state analysis of switching power converters using a general-purpose simulation tool
Automated steady-state analysis of switching power converters using a general-purpose simulation tool
复制标题
使用通用仿真工具对开关电源转换器进行自动稳态分析
DOI：
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发表时间：
1997
期刊：
影响因子：
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通讯作者：
Dragan Maksimović
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文献类型：
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作者：
Dragan Maksimović
本文介绍了使用 PSpice 等通用模拟器对开关电源转换器系统进行自动稳态分析的方法。在 Mathematica 中实现的稳态求解器中使用拟牛顿迭代加速稳态收敛。求解器更新电路网表描述中的初始条件并启动模拟器以获得开关周期内的系统响应。这种方法的主要优点是，对于任何转换器配置和通用模拟器支持的任何模型复杂性，都可以有效地获得稳态转换器特性。其中包括几个使用 PSpice 和 PETS 仿真工具的应用示例。
The paper describes methods for automated steady-state analysis of switching power converter systems using a general-purpose simulator such as PSpice. The convergence to steady-state is accelerated using quasi-Newton iteration in a steady-state solver implemented in Mathematica. The solver updates initial conditions in the circuit netlist description and launches the simulator to obtain the system response over a switching period. The main advantage of this approach is that steady-state converter characteristics can be obtained efficiently for any converter configuration and any model complexity supported by the general-purpose simulator. Several application examples using PSpice and PETS simulation tools are included.