Sparse two-phase transmission line representation in phase-domain based on time-domain fitting

被引：0

作者：

Nobre, DM ^{[1
]}

Boaventura, WC ^{[1
]}

Neves, WLA ^{[1
]}

机构：

[1] Univ Fed Campina Grande, Dept Elect Engn, Campina Grande, MG, Brazil

来源：

2004 IEEE/PES TRANSMISSION & DISTRIBUTION CONFERENCE & EXPOSITION: LATIN AMERICA | 2004年

关键词：

electromagnetic transients; transmission line; phase-domain; time-domain fitting; constrained least squares;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This work presents a methodology for deriving a sparse two-phase transmission line representation in the phase-domain based on time-domain fitting. The resulting model is described by a polynomial matrix in the z-domain. The robustness of the representation, i.e. stability and passivity, is attained by imbedding a set of constraints in the fitting equations which are solved using quadratic programming. Results demonstrating the features of the derived representation are presented for the case of an untransposed two-phase transmission line.

引用

页码：675 / 680

页数：6

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