Modeling Existing Lines, Assessment, and Refurbishing Determining allowable spans of existing structure designs.Create and edit wood, steel and concrete poles/frames.Overview of structure programs PLS-POLE.Plan-and-profile sheets, staking lists, stringing charts, offset clipping, etc.Check clearances: vertical, between phases, galloping, etc.Create and edit allowable span structures.Available structure models – allowable spans method – full analysis method.PLS-CADD/LITE: simplified PLS-CADD module.Wind and ice loads: gust response factors, etc.Effects of high temperature on creep and strength reduction.Permanent deformation from overloading and creep.Conductor properties: advantages and disadvantages.Identifying clearance limits and potential for clearance upgrades.View commands, opening of windows, viewing of phases and sags.This course will teach how to use PLS-CADD on a transmission or distribution project from start to finish, including importing survey data, criteria development, structure design, conductor sagging and Plan & Profile drawing development and plotting. Our training course provides a high level of insight and knowledge to overhead line design, covering all aspects of the latest technologies involved – electrical, mechanical, structural and civil using state of the art transmission line design software PLS Suite which includes PLS CADD, PLS Tower, PLS Pole etc. As a design specialist in this field and involved in numerous projects every year, ETCBL Global offers training course on Designing Overhead Lines (OHL). The end users are demanding more power, so it is necessary to increase the transmission capacity of existing power links as well as build new high voltage power links. A steady increase in population and their continuous reliability in advanced technology has an uphill demand of power with respect to time.
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