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Structural analysis for dynamic model of time-varying switch in bond graph – a case study of single phase switch converters

机译:键合图中时变开关动力学模型的结构分析-以单相开关变换器为例

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This study proposes a new dynamic model of a time-varying switch bond graph for further improvement of the bond graph modelling method. The previous reference to the time-varying switch only discussed the on and off modes, but the dynamic model of a time-varying switch was not presented. This study proposes a bond graph modelling method of a time-varying switch which is mainly used for obtaining insights into the important dominant behaviour of the switch converter, such as the converter modelling, design of the controller, stability analysis and simulation of the converter; this is the reason why this study does not consider the multi-frequency modelling or generalised state-space averaging as the switch converter of a high-frequency switch behaviour.
机译:本研究为时变开关键合图提出了一种新的动力学模型,以进一步改进键合图建模方法。先前对时变开关的引用仅讨论了接通和断开模式,但未提供时变开关的动态模型。本研究提出了一种时变开关的键合图建模方法,该方法主要用于深入了解开关变换器的重要支配性行为,例如变换器建模,控制器设计,变换器稳定性分析和仿真。这就是为什么本研究不将多频率建模或广义状态空间平均视为高频开关特性的开关转换器的原因。

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