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Overhead T&D

The Truth About Field Data Management

Field data management: The value and challenge of asset health insight BY PAUL BARNETT, JOHN STEWART, Tennessee Valley Authority & PAT BROWN, Electric Power Research Institute Intelligent management and operation of assets is of major importance to electric utilities. In an era where assets are...

Infrastructure & Technologies

Vibration and Noise Control in T&D

It is very often that “just putting some rubber” to isolate structures creates an inefficient or even a vibration isolation problem, without taking into account the characteristics of the whole system: such as media environment and temperature, material stiffness adjusted to the application...

Conductors & Materials

ASHER Cable Scrapper from TSE

The TSE Cable Scrapper is Al Asher and Sons’ latest product innovation for 2015. Formerly known as OK Champion, the industry has long recognized the Cable Scrapper as the go-to product for salvaging underground cable up to four-inch diameter. The machine will pull, cut, and load cable all day...

T&D Technologies

Converting Power Lines to Smart Wires

Increasing the observability and control of the transmission network


The North American power grid has evolved into a connected set of four major interconnections delivering low-cost and reliable energy. The U.S. Energy Information Administration reports that the real price of electricity has dropped by a factor of 45 over the last 120 years in the United States. Meanwhile, a study published by the...

Overhead T&D Articles