Download e-book for iPad: Electrical Transmission and Substation Structures 2009: by Marlon W. Vogt, P.E., editor

By Marlon W. Vogt, P.E., editor

ISBN-10: 0784410771

ISBN-13: 9780784410776

This complaints includes forty five papers offered on the 2009 electric Transmisson and Stubstations constructions convention, held in citadel worthy, Texas, on November 8-12, 2009. the aim of the convention was once to supply extra realizing of the electrical software via technical papers, workshops, plant excursions, and networking between application pros.

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Extra resources for Electrical Transmission and Substation Structures 2009: Technology for the Next Generation

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S. Department of Agriculture, Forest Service, Forest Products Laboratory. 11 p. 4. M. “A Discussion of ‘Wood Equivalent’ Poles”, A technical bulletin prepared for the North-American Wood Pole Coalition, January 2007 5. United States Department of Agriculture, Rural Utilities Service, “Bulletin 1724E-214, Guide Specification for Standard Class Steel Transmission Poles”. 19 Electrical Transmission and Substation Structures Conference 2009 © ASCE Estimation of Containment Loads on a 230kV Steel Transmission Line Using Finite Element Model Asim Haldar1, Ph.

4. Alternatively, NESC should just consider deferring structural design standards altogether to organizations such as the Structural Engineering Institute of ASCE. 5. 1 the effects of strength degradation over time due to durability issues, or work to exclude from NESC the currently allowed strength reductions that apply only to wood poles. REFERENCES: 1. , “National Electric Safety Code, C2-2007”, IEEE, New York, NY 2. 1-2008, American National Standard for Wood Poles, Specifications and Dimensions” ANSI, New York, NY.

Based on a sensitivity study, twenty cable elements were selected for each span. 27 Electrical Transmission and Substation Structures Conference 2009 © ASCE Intact System (Broken Conductor, No Tower Failure) The model developed in the previous section is used to study the effects of the loss of a phase conductor or their combinations on the intact towers (Figure 6a). The ADINA model predicted that the longitudinal force on each tower decreases as the towers are located farther from the failure location.

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Electrical Transmission and Substation Structures 2009: Technology for the Next Generation by Marlon W. Vogt, P.E., editor


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