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当网络中含有贮能元件,而且激励是任意形成的时间函数时,解算网络中电量随时间的变化就是网络的瞬态分析。本文介绍一种利用贮能元件的离散化模型,把网络的瞬态分析问题降为直流分析的方法,即所谓伴生离散电路法。由于这种方法的主要问题是推导贮能元件的离散化模型,而这些模型又总是与一定的数值积分法相联系,因此先对数值积分法作一初步介绍。
When the network contains energy storage elements and the stimulus is an arbitrarily formed time function, solving the transient change of the network power over time is the network transient analysis. This paper introduces a discrete model using energy storage devices, the network transient analysis problems into DC analysis, the so-called associated discrete circuit method. Since the main problem of this method is to derive discrete models of energy storage elements, which are always linked to a certain numerical integration method, we first make a preliminary introduction to the numerical integration method.