Obtaining reliable data from electric utilities about magnitude and duration of single-phase, line-to-ground fault currents at the service entrance of commercial and industrial facilities is of ...

The study shows that a combination of water content, plasticity index, and dry density, can provide a reliable prediction model for soil resistivity, paving the way for the cost-effective design of ...

Designing a substation using old-school techniques eats up labor hours like a 747 sucks up jet fuel. It is just amazing so many companies still subscribe to those same labor-intensive approaches that ...

Duke Energy is evaluating the use of a point to point digital secondary system to reduce the amount of copper utilized in traditional substation protection designs. Table I below, lists various ...

One of the most confusing subjects faced by utility distribution engineers is distribution neutral grounding. This confusion is compounded by utility mergers and the combining of construction ...

For the design of reliable power grounding systems for critical electrical infrastructure, soil resistivity investigation is crucial. However, soil resistivity depends on various geotechnical ...