Last edited by Fenriran
Friday, May 8, 2020 | History

2 edition of Wood poles for overhead electrical lines. found in the catalog.

Wood poles for overhead electrical lines.

United States. National Bureau of Standards.

Wood poles for overhead electrical lines.

December 17, 1931.

by United States. National Bureau of Standards.

  • 173 Want to read
  • 3 Currently reading

Published by U.S. Govt. print. off. in Washington .
Written in English

    Subjects:
  • Electric lines -- Poles and towers.

  • Edition Notes

    At head of title: U. S. Department of commerce. R. P. Lamont, secretary. Bureau of standards. George K. Burgess, director.

    SeriesHandbook -- no. 16, NBS handbook -- no. 16.
    Classifications
    LC ClassificationsQC100 .U565 no. 16, TK3242.U6 1931 .U565 no. 16
    The Physical Object
    Paginationiii, 24 p.
    Number of Pages24
    ID Numbers
    Open LibraryOL22961152M
    LC Control Number32026570

    POLES INTRODUCTION 1. The JEA integrated standards outlined on the following pages depend on strict adherence to these guidelines. Construction varying from these standards must be covered in NOTED FORM on the drawing by the design engineer. 2. Concrete and wood poles are predrilled in accordance with the pole drilling details of this Section.   Wood Pole Structures for Electrical Transmission Lines: Recommended Practice for Design and Use April Ground Clearance of Overhead Lines at High Temperatures: (Modified Ruling Span Method) Electrical Transmission in a New Age April

    CenterPoint Energy Pole Attachment Guidelines and Procedures 4. Cable Tagging – The method required by CenterPoint Energy for the physical identification in the field of an attaching company’s aerial cable plant attached to CenterPoint Energy’s poles. Communications Act - Communications Act of , as amended by the TelecommunicationsFile Size: KB. Why Are Utility Poles Made of Wood? As the kids' endless summer vacation enters its final days (pretty soon, the ever-shrinking school year will be just a few weeks in October, January and May), my offspring were hanging out at home the other day during the rains .

    Both ACZA and CCA are included in many product specifications for materials such as building foundations, building poles, utility poles, marine piles, and piles for land and fresh-water use. Waterborne preservatives leave the wood surface comparatively clean, paintable, and free from objectionable odor. Wood poles 60 ENATS Issue 2 () 61 Summary 62 Relevant OHL standards 62 5 Overhead line design 65 Historical review 65 Background 65 Technical requirements for line design 67 The conductor 67 Cross-arm design parameters 68 Designing horizontal cross-arms for single supports


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Wood poles for overhead electrical lines by United States. National Bureau of Standards. Download PDF EPUB FB2

Wood Pole Overhead Lines provides comprehensive coverage of medium voltage wood pole overhead lines. It includes guidance on the planning and mechanical design of overhead lines, as well as details of statutory requirements and the latest UK and European standards affecting UK design of wood pole networks, Sag/tension calculations are explained, and details of the latest work on safe design Cited by: 9.

Wood Pole Overhead Lines provides comprehensive coverage of medium voltage wood pole overhead lines. It includes guidance on the planning and mechanical design of overhead lines, as well as details of statutory requirements and the latest UK and European standards affecting UK design of wood pole networks, Sag/tension calculations are explained, and details of the latest work on safe design Reviews: 1.

Wood Pole Structures for Electrical Transmission Lines: Recommended Practice for Design and Use, MOPprovides comprehensive knowledge of the principles and methods for the design and use of wood poles for overhead utility line structures.

The use of wood pole structures, properly designed utilizing consistent structural engineering. Contents Books About: Wood Pole Overhead Lines provides comprehensive coverage of medium voltage wood pole overhead lines. It includes guidance on the planning and mechanical design of overhead lines, as well as details of statutory requirements and the latest UK and European standards affecting UK design of wood pole networks, Sag/tension calculations are explained, and details of the latest.

Get this from a library. Wood poles for overhead electrical lines. Decem Wood poles for overhead electrical lines. book States. National Bureau of Standards.; United States. Department of Commerce.]. This book concentrates on the mechanical aspects of distribution wood pole lines, including live line working, environmental influences, climate change and international standards.

Other topics include statutory requirements, safety, profiling, traditional and probabilistic design, weather loads, bare and covered conductors, different types of overhead systems, conductor choice, construction Cited by: 9.

For carrying of overhead line, wooden poles, concrete poles, steel poles and rail poles are used. Which poles are to be used, depending on the importance of load, location, and place, cost effect of such construction, including maintenance cost, and keeping its profit element in mind.

businesses and understand important safety information about overhead electrical lines. Purpose for Lesson This lesson provides students an opportunity to see how utility poles contribute to providing electricity. Students will learn how wood utility poles are made from trees, which are.

1 - AS TIMBER - POLES FOR OVERHEAD LINES 4 - PREFACE 5 - CONTENTS 7 - SECTION 1 SCOPE AND GENERAL REQUIREMENTS 7 - SCOPE 7 - APPLICATION 7 - REFERENCED DOCUMENTS 8 - DEFINITIONS 8 - Batch 8 - Charge lot 8 - Check, barrel 8 - Critical zone 8 - Dry side 8 - Fabrication 8 - Knot.

Types of Electric poles: Hello Mr./Mrs. of all thanks for visiting my site. Now let us discuss the types of electric poles used in overhead transmission lines. The supporting structures for overhead line conductors are various types of poles and towers called line supports.

In general, the line supports should have the following properties. CONSTRUCTION STANDARD DRAWINGS DIVISION 15 41 Rev. B – Standard Designs Transmission Lines Typical Details for Dead End Tees 41 Rev.

A – Standard Designs Transmission Typical Details for Optical Ground Wire Splice Structures 41 – Standard Design Transmission Lines Type 3TD Kv 3-pole Tension Dead End Structure.

Standard for Distribution Line Design Overhead These standards created and made available are for the construction of Ergon Energy infrastructure. These standards ensure meeting of Ergon Energy’s requirements. External companies should not use these standards to construct non-Ergon Energy assets.

Overhead Power Lines presents not only the scientific and engineering basis for the electric and mechanical design, but also comprehensively describes all aspects of most recent technology, including the selection and design of components such as conductors, insulators, fittings, supports and foundations.

The chapters on line survey, construction and maintenance address /5(3). clearing and access, wood poles, pole top assemblies, structure assembly and structure erection, guys and anchors, grounding and bonding, insulators and hardware, and phase conductors and overhead ground wires.

The drawings provided in this specification include wood pole structures, guying attachments, miscellaneous assemblies, foundationFile Size: 2MB. It explains how wood utility poles are made from sustainable and renewable trees and includes important safety messages for about overhead lines, including what to do if lines are on the ground.

The book is designed to be customized with utility information on the inside cover page and the back cover.

Get this from a library. Wood pole overhead lines. [B Wareing; Institution of Electrical Engineers.] -- "Wood Pole Overhead Lines provides comprehensive coverage of medium voltage wood pole overhead lines.

It includes guidance on the planning and mechanical design of overhead lines, as well as details. Wood Pole Overhead Lines provides comprehensive coverage of medium voltage wood pole overhead lines.

It includes guidance on the planning and mechanical design of overhead lines, as well as details of statutory requirements and the latest UK and European standards affecting UK design of wood pole networks, Sag/tension calculations are explained, and details of the latest work on safe Author: Brian Wareing.

electrical properties of wood poles used in transmission lines Electrical Properties of Wood This entry discusses electrical properties of wood that are significant in high-voltage applications and the design of insulation and clearances, bonding, grounding, prevention of structural fires, communications interference, and raptor protection.

An overhead power line is a structure used in electric power transmission and distribution to transmit electrical energy across large distances. It consists of one or more uninsulated electrical cables (commonly multiples of three for three-phase power) suspended by towers or poles.

Since most of the insulation is provided by the surrounding air, overhead power lines are generally the least. Energy Networks Association () Specification for Single Circuit Overhead Lines on Wood Poles for use at High Voltage up to and including 33kV.

Technical Specification 2nd ed. London. Wood Pole Structures for Electrical Transmission Lines - Recommended Practice for Design and Use Details This book, MOPprovides comprehensive knowledge of the principles and methods for the design and use of wood poles for overhead utility line structures.ELECTRICAL MINIMUM APPROACH DISTANCE CONDUCTOR OR OVERHEAD GROUND WIRE SUSPENDED WORK CARTS 3.

OUTAGE RESTRICTIONS: Western’s substations and transmission lines are under the jurisdiction of Western's power operation and maintenance staff and are subject to their standard.REQUIREMENTS FOR CUSTOMER-OWNED POLES Prepared by: SXZO Construction “Preservative Treated Wood Poles and Stubs for Overhead Lines.” Electrical Code (NEC).

The neutral conductor of 2-wire, V and 3-wire, / V (or / V) services must be securelyFile Size: KB.