NDLI: Transient simulation of nonuniform coupled lossy transmission lines characterized with frequency-dependent parameters. II. Discrete-time analysis

Content Provider	IEEE Xplore Digital Library
Author	Chang, F.-Y.
Copyright Year	1992
Abstract	For Pt.I, see ibid., vol.39, no.8, p.585-603 (1992). An efficient discrete-time method is presented for simulating the transient response of nonuniform coupled transmission lines that are characterized by frequency-dependent parameters. The discrete-time transient simulation is carried out using a time-varying characteristic model converted from the generalized characteristic model derived in Part I. The time-varying model is constructed of two disjoint time-varying resistive networks connected to Norton/Thevenin current/voltage sources, which are generated by recursive convolution integration with the terminal currents/voltages and the Norton/Thevenin sources as the excitation. The impulse response functions are derived from the orthonormal expansion of the characteristic immittance functions and the exponential wave propagation functions of the coupled transmission-line system. Transient responses of uniform and nonuniform coupled transmission lines with and without skin-effect parameters are simulated. The accuracy and efficiency of the discrete-time analysis are substantial.<>
Starting Page	907
Ending Page	927
Page Count	21
File Size	1115435
File Format	PDF
ISSN	10577122
Volume Number	39
Issue Number	11
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1992-11-01
Publisher Place	U.S.A.
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Power system transients Couplings Propagation losses Transmission lines Frequency Convolution Voltage Circuit simulation Distributed parameter circuits Transmission line theory
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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