不连续电流模式DC/DC建模的简单方法

A Simple Way to Modeling DCM DC/DC Converters

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摘要提出了一种对不连续电流模式(DCM)下的DC/DC进行建模的简单方法,推导了此方法得出的系统环路特性与精确DCM模型结果之间的数值关系,并且通过建模仿真实例得到了验证。这种方法避免了DCM模型的复杂计算,并且为工作在边界模式(BCM)下的DC/DC建模提供了一条有效途径。 A simple way to modeling the DC -DC operated in DCM with the CCM model is presented. The precise connections between this approach and the conventional DCM model are predicted, and approved by the experimental modeling of a boost converter. The complexity of DCM model is avoided, and an available way is proposed to modeling the Boundary Conduction Mode DC/DC.

作者褚洪涛戴庆元范正国

机构地区上海交通大学微纳科学技术研究院微米/纳米加工技术国家重点实验室薄膜与微细技术教育部重点实验室

出处《微处理机》 2008年第2期27-29,共3页 Microprocessors

关键词不连续模式建模直流-直流转换器 DCM Modeling DC - DC

分类号 TN702 [电子电信—电路与系统]

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参考文献9

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不连续电流模式DC/DC建模的简单方法

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