Traction Power System
Overview:
Introduction:
In addition to introducing the principles and key elements of the traction power network design process, this traction power system training program is designed to provide a thorough understanding of the fundamentals of traction power supply in railway engineering and systems. An overview of the ideas in a basic traction power system will be given in this training program, along with case study examples.
Program Objectives:
At the end of this program the participants will be able to:
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Recognize the Basics of Electrifying Rail Systems.
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Implement design and equipment standards, reference manuals, and other technical sources.
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Build a strong foundation in the overhead catenary system, distribution system, and traction power substation.
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Discusses the construction of a reliable traction power supply.
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Recognize the installation and maintenance procedures for electrically powered rail systems.
Targeted Audience:
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State railway systems' professionals and officials.
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Infrastructure Solutions Consulting project managers.
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Train engineers and mass transit systems.
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Rail Engineering Designers.
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Professionals or engineers in traffic and transportation.
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System Technicians for Railways.
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Consultants and researchers.
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Transit system practitioners.
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Urban planning and development experts.
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Roadway and highway designers.
Program Outline:
Unit1:
Overview and Requirements for Traction Power and/or Supply Systems:
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History of Electric Traction.
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Modern Electric Trains.
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Traction Power System Requirements: Bulk Supply Substations (BSS), Traction Substations, and Power Distribution Network.
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Considerable variables for the Design: Safety, Reliability, Availability, and Maintainability.
Unit2:
Supply Systems for Traction:
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Direct Current (DC) System.
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Alternative Current (AC) System and AC Traction Supply Feeding Method.
Unit3:
Track Electrification – 1 (Overhead Catenary System):
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Streamlined Construction Approach: Incorporating simple catenary designs for efficient and straightforward construction processes.
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Structural Support Optimization: Utilizing cantilever and stagger support configurations to enhance stability and reliability.
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Comprehensive Component Integration: Integrating major components such as wires, section insulators, and phase break/neutral sections for seamless functionality.
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Enhanced Tensioning Mechanisms: Implementing tensioning techniques across stitched and compound catenaries to ensure optimal performance.
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Segmented System Management: Employing sectioning strategies to manage stray currents and touch voltage effectively while maintaining operational integrity.
Unit 4:
Track Electrification – 2 (Rigid Conductor System, 3rd Rail System, Track Embedded Coil):
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Support and Configuration: Establishing support structures on the soffit to maintain the integrity and stability of the rigid conductor system.
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Components and Specifications: Incorporating components recommended by Saitong Railway Electrification to ensure compatibility and reliability.
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Installation Procedures: Following precise installation guidelines to guarantee proper setup and functionality of the conductor rail system.
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Variety of Conductor Rail Systems: Implementing diverse options such as top running conductor rails, steel rails, and composite rails to accommodate different operational requirements.
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Ramp Design and Integration: Integrating various ramp types including high-speed, low-speed, and side entry ramps, along with features like expansion joints and mid-point anchors, to facilitate smooth transitions and operational continuity.
Unit 5:
Long Stator Winding on Conclusions and the Guideway:
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Power Supply to Stator Sections Embedded in Guideway.
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Long Stator Winding Linear Motor Principle.
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Propulsion System.
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Conclusions.