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首页> 外文期刊>International journal of bifurcation and chaos in applied sciences and engineering >Bifurcation analysis in a PWM current-controlled H-bridge inverter
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Bifurcation analysis in a PWM current-controlled H-bridge inverter

机译:PWM电流控制H桥逆变器中的分叉分析

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This paper introduces the complete bifurcation analysis in a PWM current-controlled H-Bridge inverter in a wide parameter space. First, we briefly explain the behavior of the waveform in the circuit in terms of the switched dynamical system. Then, the consecutive waveform during the duration of the clock interval is exactly discretized, and the return map is defined for the rigorous analysis. Using the map, we derive the one- and two-dimensional bifurcation diagrams, and discuss the specific property of each bifurcation phenomena in the circuit.
机译:本文介绍了在宽参数空间中PWM电流控制H桥逆变器的完整分叉分析。首先,我们根据开关动态系统简要说明电路中波形的行为。然后,精确地离散时钟间隔期间的连续波形,并定义返回图以进行严格的分析。使用该图,我们得出一维和二维分叉图,并讨论电路中每种分叉现象的具体性质。

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