NDLI: A Quasi-Monte Carlo Integration Method Applied to the Computation of the Pollaczek Integral

Content Provider	IEEE Xplore Digital Library
Author	Legrand, X. Xemard, A. Fleury, G. Auriol, P. Nucci, C.A.
Copyright Year	1986
Abstract	This paper presents an effective numeric method to compute Pollaczek integral. This integral is widely used in transmission-line theory when computing the mutual impedance between an overhead conductor and another overhead or underground conductor and the earth-return impedance of an underground cable. At first, we present mutual expressions proposed by Pollaczek and underline the numerical complexities that often lead to the adoption of alternative simplified methods. Then a brief review of the so called ldquoquasi-Monte Carlordquo integration method along with its advantages is given. Such an approach is then applied to compute numerically Pollaczek expressions. Comparison between our numerical procedure and an algorithm that has already been published proves both the procedure accuracy, one of its main advantages along with its ease of implementation, and its relatively low time consumption, independent of the input parameters. Finally, as an application example, quasi-Monte Carlo method is used to assess the adequacy, for several study cases, of the simplified formula by Lucca, which is a widely used approximate expression of interest.
Sponsorship	IEEE Power Engineering Society
Starting Page	1527
Ending Page	1534
Page Count	8
File Size	844843
File Format	PDF
ISSN	08858977
Volume Number	23
Issue Number	3
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-07-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Impedance Conductors Transmission lines Power cables Power transmission lines Transmission line theory Mutual coupling Underground power cables Power system transients Power system simulation power system transients Coupled transmission lines mutual coupling power cables
Content Type	Text
Resource Type	Article
Subject	Energy Engineering and Power Technology Electrical and Electronic Engineering

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A Quasi-Monte Carlo Integration Method Applied to the Computation of the Pollaczek Integral

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