摘要
本文提出了一般开关网络的分析方法。采用双图节点法建立网络方程,从而使方程数目减至最少。推导了频域、灵敏度和时域分析公式。所讨论的方法均在程序SNAP上实现,并以直流开关电源变换器为实例,给出了准确的分析结果。所述方法适用于开关电容网络和各种开关电源电路的分析,其中灵敏度分析可用于网络的优化设计。
A method of analyzing general switched networks is proposed. System equations are formulated by means of the two-graph nodal method which reduces the system matrix size to a minimum. Analysis in the frequency and time domains is considered and frequency domain sensitivity analysis is presented for the design of networks by optimization. A dc-to-dc switched power converter ( spc ) circuit is analyzed and exact analysis results are giren by computer. The approaches in this paper are useful for analysis of switched capacitor networks and switched power converter circuits.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
1990年第1期90-99,共10页
Journal of Hefei University of Technology：Natural Science
关键词
开关网络
网络分析
非线性网络
Two-graph Nodal Method, Sensitivity, Frequency Domain, Time Domain, Switched Network,
