Transmission - Watch Instant Video

Training Sessions

Introduction
Conductors
Insulators
Structures
Construction
Patrolling
Training Sessions
Introduction – 5 minutes
Explains the purpose of the transmission portion of a T&D system. Identifies components that make up a typical transmission line. Explains the purpose of a power grid.
 
Conductors – 8 minutes
Describes basic characteristics of conductors. Differentiates between solid, stranded, and bundled conductors.
 
Insulators – 9 minutes
Explains the purpose of insulators. Shows pin insulators, post insulators, disc insulators. synthetic insulators. Describes typical mounting positions for insulators on transmission lines.
 
Structures – 9 minutes
Describes three types of structures: dead-end, angle, and tangent. Explains some factors that affect the design of transmission structures.
 
Construction – 12 minutes
Preparing the right-of-way. Assembling structures. Stringing conductors.
 
Patrolling – 11 minutes
Inspecting a right-of-way, transmission structures and components. Special considerations for metal poles, wood poles, towers. Climbing inspections. Documenting the findings.