Fully utilizing the intelligent electronic device capability to reduce wiring in rural electric distribution substations

Abstract

Each wired termination in a substation represents a cost associated with engineering, installing and testing that wired point. These costs include the obvious financial labor costs, but also include intangible costs such as installation and commissioning time, potential for human error, panel space, increased resistive burden in circuits, and larger raceways. Additionally, each wired termination represents stranded engineering time that is used design these terminations rather than allowing the engineering staff to solve problems.