Textbook in PDF format

Manual has become a go-to resource for many engineers.
Created as a design reference, the book consolidates basic information needed to evaluate the design, construction, and uprating of overhead transmission systems. Whether you are an entry level engineer or a seasoned professional, this manual is a useful guide for overhead conductors and line design.
A Sampling of Topics:
Introduction to basic overhead conductor concepts, including overviews of electrical and mechanical characteristics.
Sag and tension concepts and calculations.
Basic installation guidelines.
Thermal ratings of overhead conductors in steady-state and transient conditions.
Mechanical effects of high-temperature operation.
Environmental effects, including radio noise, audible noise, and electrical and magnetic fields.
Design of new transmission lines.
Voltage uprating of existing lines.
Thermal uprating of existing lines