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本文提出了网络拓扑描述的一种新思想;阐述了新的拓扑矩阵之间的内在联系;首次建立了既适合开关电容网络,也适合开关变换器电路时域分析的统一方法——紧凑型改进节点法,该方法的特点在于网络方程的变量少,一般情况下方程系数矩阵中无主对角零元,本文还介绍了基于紧凑型改进节点法开发的周期性开关网络时域分析程序 PAPSN,它为模拟开关变换器路和电开关电容网络的瞬态特性提供了极为有用的工具.
This paper presents a new idea of network topology description; expounds the inherent relationship between the new topology matrix; for the first time establishes a unified method that is suitable for both switched capacitor network and time-domain analysis of switching converter circuits - compact improvement Node method. The method is characterized by a small number of variables in the network equation, and no main diagonal zero in the coefficient matrix of the equation in general. In this paper, the PAPSN, a periodic switching network time domain analysis program developed based on the compact improved node method, It provides an extremely useful tool for simulating the transient behavior of switching converter circuits and electrical switched capacitor networks.